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Searched refs:num_pages (Results 1 – 181 of 181) sorted by relevance

/linux-4.4.14/drivers/staging/rdma/ipath/
Dipath_user_pages.c40 static void __ipath_release_user_pages(struct page **p, size_t num_pages, in __ipath_release_user_pages() argument
45 for (i = 0; i < num_pages; i++) { in __ipath_release_user_pages()
47 (unsigned long) num_pages, p[i]); in __ipath_release_user_pages()
55 static int __ipath_get_user_pages(unsigned long start_page, size_t num_pages, in __ipath_get_user_pages() argument
64 if (num_pages > lock_limit) { in __ipath_get_user_pages()
70 (unsigned long) num_pages, start_page); in __ipath_get_user_pages()
72 for (got = 0; got < num_pages; got += ret) { in __ipath_get_user_pages()
75 num_pages - got, 1, 1, in __ipath_get_user_pages()
81 current->mm->pinned_vm += num_pages; in __ipath_get_user_pages()
160 int ipath_get_user_pages(unsigned long start_page, size_t num_pages, in ipath_get_user_pages() argument
[all …]
/linux-4.4.14/drivers/staging/rdma/hfi1/
Duser_pages.c56 static void __hfi1_release_user_pages(struct page **p, size_t num_pages, in __hfi1_release_user_pages() argument
61 for (i = 0; i < num_pages; i++) { in __hfi1_release_user_pages()
71 static int __hfi1_get_user_pages(unsigned long start_page, size_t num_pages, in __hfi1_get_user_pages() argument
80 if (num_pages > lock_limit && !capable(CAP_IPC_LOCK)) { in __hfi1_get_user_pages()
85 for (got = 0; got < num_pages; got += ret) { in __hfi1_get_user_pages()
88 num_pages - got, 1, 1, in __hfi1_get_user_pages()
94 current->mm->pinned_vm += num_pages; in __hfi1_get_user_pages()
131 int hfi1_get_user_pages(unsigned long start_page, size_t num_pages, in hfi1_get_user_pages() argument
138 ret = __hfi1_get_user_pages(start_page, num_pages, p); in hfi1_get_user_pages()
145 void hfi1_release_user_pages(struct page **p, size_t num_pages) in hfi1_release_user_pages() argument
[all …]
Duser_sdma.c87 #define num_pages(x) (1 + ((((x) - 1) & PAGE_MASK) >> PAGE_SHIFT)) macro
/linux-4.4.14/drivers/infiniband/hw/qib/
Dqib_user_pages.c39 static void __qib_release_user_pages(struct page **p, size_t num_pages, in __qib_release_user_pages() argument
44 for (i = 0; i < num_pages; i++) { in __qib_release_user_pages()
54 static int __qib_get_user_pages(unsigned long start_page, size_t num_pages, in __qib_get_user_pages() argument
63 if (num_pages > lock_limit && !capable(CAP_IPC_LOCK)) { in __qib_get_user_pages()
68 for (got = 0; got < num_pages; got += ret) { in __qib_get_user_pages()
71 num_pages - got, 1, 1, in __qib_get_user_pages()
77 current->mm->pinned_vm += num_pages; in __qib_get_user_pages()
132 int qib_get_user_pages(unsigned long start_page, size_t num_pages, in qib_get_user_pages() argument
139 ret = __qib_get_user_pages(start_page, num_pages, p); in qib_get_user_pages()
146 void qib_release_user_pages(struct page **p, size_t num_pages) in qib_release_user_pages() argument
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/linux-4.4.14/drivers/gpu/drm/vmwgfx/
Dvmwgfx_gmr.c40 unsigned long num_pages, in vmw_gmr2_bind() argument
48 uint32_t remap_num = num_pages / VMW_PPN_PER_REMAP + ((num_pages % VMW_PPN_PER_REMAP) > 0); in vmw_gmr2_bind()
49 uint32_t remap_size = VMW_PPN_SIZE * num_pages + (sizeof(remap_cmd) + sizeof(*cmd)) * remap_num; in vmw_gmr2_bind()
59 define_cmd.numPages = num_pages; in vmw_gmr2_bind()
74 while (num_pages > 0) { in vmw_gmr2_bind()
75 unsigned long nr = min(num_pages, (unsigned long)VMW_PPN_PER_REMAP); in vmw_gmr2_bind()
95 num_pages -= nr; in vmw_gmr2_bind()
130 unsigned long num_pages, in vmw_gmr_bind() argument
143 return vmw_gmr2_bind(dev_priv, &data_iter, num_pages, gmr_id); in vmw_gmr_bind()
Dvmwgfx_buffer.c241 return ++(viter->i) < viter->num_pages; in __vmw_piter_non_sg_next()
309 viter->num_pages = vsgt->num_pages; in vmw_piter_start()
408 vsgt->num_pages = vmw_tt->dma_ttm.ttm.num_pages; in vmw_ttm_map_dma()
419 vmw_tt->sg_alloc_size = sgt_size + sgl_size * vsgt->num_pages; in vmw_ttm_map_dma()
426 vsgt->num_pages, 0, in vmw_ttm_map_dma()
428 vsgt->num_pages << PAGE_SHIFT, in vmw_ttm_map_dma()
433 if (vsgt->num_pages > vmw_tt->sgt.nents) { in vmw_ttm_map_dma()
435 sgl_size * (vsgt->num_pages - in vmw_ttm_map_dma()
576 ttm->num_pages, vmw_be->gmr_id); in vmw_ttm_bind()
580 vmw_mob_create(ttm->num_pages); in vmw_ttm_bind()
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Dvmwgfx_gmrid_manager.c62 gman->used_gmr_pages += bo->num_pages; in vmw_gmrid_man_get_node()
86 mem->num_pages = bo->num_pages; in vmw_gmrid_man_get_node()
96 gman->used_gmr_pages -= bo->num_pages; in vmw_gmrid_man_get_node()
110 gman->used_gmr_pages -= mem->num_pages; in vmw_gmrid_man_put_node()
Dvmwgfx_reg.h43 u32 num_pages; member
Dvmwgfx_dmabuf.c166 place.lpfn = bo->num_pages; in vmw_dmabuf_pin_in_start_of_vram()
187 bo->mem.start < bo->num_pages && in vmw_dmabuf_pin_in_start_of_vram()
Dvmwgfx_mob.c58 unsigned long num_pages; member
414 mob->num_pages = vmw_mob_calculate_pt_pages(data_pages); in vmw_mob_create()
436 ret = ttm_bo_create(&dev_priv->bdev, mob->num_pages * PAGE_SIZE, in vmw_mob_pt_populate()
Dvmwgfx_drv.h251 unsigned long num_pages; member
273 unsigned long num_pages; member
591 unsigned long num_pages,
Dvmwgfx_resource.c376 size_t num_pages = PAGE_ALIGN(size) >> PAGE_SHIFT; in vmw_dmabuf_acc_size() local
377 size_t page_array_size = ttm_round_pot(num_pages * sizeof(void *)); in vmw_dmabuf_acc_size()
390 ttm_round_pot(num_pages * sizeof(dma_addr_t)); in vmw_dmabuf_acc_size()
1090 BUG_ON(res->backup->base.num_pages * PAGE_SIZE < size); in vmw_resource_buf_alloc()
Dvmwgfx_surface.c1332 if (ret == 0 && res->backup->base.num_pages * PAGE_SIZE < in vmw_gb_surface_define_ioctl()
1371 rep->buffer_size = res->backup->base.num_pages * PAGE_SIZE; in vmw_gb_surface_define_ioctl()
1448 rep->crep.buffer_size = srf->res.backup->base.num_pages * PAGE_SIZE; in vmw_gb_surface_reference_ioctl()
Dvmwgfx_cotable.c436 for (i = 0; i < old_bo->num_pages; ++i) { in vmw_cotable_resize()
Dvmwgfx_shader.c865 if ((u64)buffer->base.num_pages * PAGE_SIZE < in vmw_shader_define()
Dvmwgfx_fb.c532 par->vmw_bo->base.num_pages, &par->map); in vmw_fb_kms_framebuffer()
Dvmwgfx_stdu.c804 suffix->maximumOffset = ddirty->buf->base.num_pages * PAGE_SIZE; in vmw_stdu_dmabuf_fifo_commit()
Dvmwgfx_execbuf.c1114 if (unlikely(new_query_bo->base.num_pages > 4)) { in vmw_query_bo_switch_prepare()
1693 bo_size = vmw_bo->base.num_pages * PAGE_SIZE; in vmw_cmd_dma()
Dvmwgfx_kms.c840 if (unlikely(requested_size > dmabuf->base.num_pages * PAGE_SIZE)) { in vmw_kms_new_framebuffer_dmabuf()
/linux-4.4.14/net/ceph/
Dpagevec.c16 int num_pages, bool write_page) in ceph_get_direct_page_vector() argument
22 pages = kmalloc(sizeof(*pages) * num_pages, GFP_NOFS); in ceph_get_direct_page_vector()
26 while (got < num_pages) { in ceph_get_direct_page_vector()
29 num_pages - got, write_page, 0, pages + got); in ceph_get_direct_page_vector()
45 void ceph_put_page_vector(struct page **pages, int num_pages, bool dirty) in ceph_put_page_vector() argument
49 for (i = 0; i < num_pages; i++) { in ceph_put_page_vector()
58 void ceph_release_page_vector(struct page **pages, int num_pages) in ceph_release_page_vector() argument
62 for (i = 0; i < num_pages; i++) in ceph_release_page_vector()
71 struct page **ceph_alloc_page_vector(int num_pages, gfp_t flags) in ceph_alloc_page_vector() argument
76 pages = kmalloc(sizeof(*pages) * num_pages, flags); in ceph_alloc_page_vector()
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Dosd_client.c270 int num_pages; in ceph_osd_data_release() local
272 num_pages = calc_pages_for((u64)osd_data->alignment, in ceph_osd_data_release()
274 ceph_release_page_vector(osd_data->pages, num_pages); in ceph_osd_data_release()
2696 struct page **pages, int num_pages, int page_align) in ceph_osdc_readpages() argument
2739 struct page **pages, int num_pages) in ceph_osdc_writepages() argument
/linux-4.4.14/drivers/misc/
Dvmw_balloon.c259 int (*lock)(struct vmballoon *b, unsigned int num_pages,
261 int (*unlock)(struct vmballoon *b, unsigned int num_pages,
467 unsigned int num_pages, bool is_2m_pages, unsigned int *target) in vmballoon_send_batched_lock() argument
475 status = VMWARE_BALLOON_CMD(BATCHED_2M_LOCK, pfn, num_pages, in vmballoon_send_batched_lock()
478 status = VMWARE_BALLOON_CMD(BATCHED_LOCK, pfn, num_pages, in vmballoon_send_batched_lock()
515 unsigned int num_pages, bool is_2m_pages, unsigned int *target) in vmballoon_send_batched_unlock() argument
523 status = VMWARE_BALLOON_CMD(BATCHED_2M_UNLOCK, pfn, num_pages, in vmballoon_send_batched_unlock()
526 status = VMWARE_BALLOON_CMD(BATCHED_UNLOCK, pfn, num_pages, in vmballoon_send_batched_unlock()
595 static int vmballoon_lock_page(struct vmballoon *b, unsigned int num_pages, in vmballoon_lock_page() argument
639 unsigned int num_pages, bool is_2m_pages, unsigned int *target) in vmballoon_lock_batched_page() argument
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/linux-4.4.14/drivers/gpu/drm/ttm/
Dttm_tt.c53 ttm->pages = drm_calloc_large(ttm->num_pages, sizeof(void*)); in ttm_tt_alloc_page_directory()
58 ttm->ttm.pages = drm_calloc_large(ttm->ttm.num_pages, in ttm_dma_tt_alloc_page_directory()
62 ttm->cpu_address = (void *) (ttm->ttm.pages + ttm->ttm.num_pages); in ttm_dma_tt_alloc_page_directory()
63 ttm->dma_address = (void *) (ttm->cpu_address + ttm->ttm.num_pages); in ttm_dma_tt_alloc_page_directory()
123 drm_clflush_pages(ttm->pages, ttm->num_pages); in ttm_tt_set_caching()
125 for (i = 0; i < ttm->num_pages; ++i) { in ttm_tt_set_caching()
193 ttm->num_pages = (size + PAGE_SIZE - 1) >> PAGE_SHIFT; in ttm_tt_init()
225 ttm->num_pages = (size + PAGE_SIZE - 1) >> PAGE_SHIFT; in ttm_dma_tt_init()
303 for (i = 0; i < ttm->num_pages; ++i) { in ttm_tt_swapin()
341 ttm->num_pages << PAGE_SHIFT, in ttm_tt_swapout()
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Dttm_bo_util.c359 memset_io(new_iomap, 0, new_mem->num_pages*PAGE_SIZE); in ttm_bo_move_memcpy()
378 add = new_mem->num_pages - 1; in ttm_bo_move_memcpy()
381 for (i = 0; i < new_mem->num_pages; ++i) { in ttm_bo_move_memcpy()
531 unsigned long num_pages, in ttm_bo_kmap_ttm() argument
546 if (num_pages == 1 && (mem->placement & TTM_PL_FLAG_CACHED)) { in ttm_bo_kmap_ttm()
562 map->virtual = vmap(ttm->pages + start_page, num_pages, in ttm_bo_kmap_ttm()
569 unsigned long start_page, unsigned long num_pages, in ttm_bo_kmap() argument
580 if (num_pages > bo->num_pages) in ttm_bo_kmap()
582 if (start_page > bo->num_pages) in ttm_bo_kmap()
585 if (num_pages > 1 && !capable(CAP_SYS_ADMIN)) in ttm_bo_kmap()
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Dttm_bo.c91 bo, bo->mem.num_pages, bo->mem.size >> 10, in ttm_bo_mem_space_debug()
252 bo->ttm = bdev->driver->ttm_tt_create(bdev, bo->num_pages << PAGE_SHIFT, in ttm_bo_add_ttm()
258 bo->ttm = bdev->driver->ttm_tt_create(bdev, bo->num_pages << PAGE_SHIFT, in ttm_bo_add_ttm()
987 mem.num_pages = bo->num_pages; in ttm_bo_move_buffer()
988 mem.size = mem.num_pages << PAGE_SHIFT; in ttm_bo_move_buffer()
1017 (heap->lpfn != 0 && (mem->start + mem->num_pages) > heap->lpfn))) in ttm_bo_mem_compat()
1030 (heap->lpfn != 0 && (mem->start + mem->num_pages) > heap->lpfn))) in ttm_bo_mem_compat()
1093 unsigned long num_pages; in ttm_bo_init() local
1107 num_pages = (size + PAGE_SIZE - 1) >> PAGE_SHIFT; in ttm_bo_init()
1108 if (num_pages == 0) { in ttm_bo_init()
[all …]
Dttm_agp_backend.c59 mem = agp_allocate_memory(agp_be->bridge, ttm->num_pages, AGP_USER_MEMORY); in ttm_agp_bind()
64 for (i = 0; i < ttm->num_pages; i++) { in ttm_agp_bind()
Dttm_bo_manager.c77 ret = drm_mm_insert_node_in_range_generic(mm, node, mem->num_pages, in ttm_bo_man_get_node()
Dttm_page_alloc.c873 for (i = 0; i < ttm->num_pages; ++i) { in ttm_pool_populate()
907 for (i = 0; i < ttm->num_pages; ++i) { in ttm_pool_unpopulate()
Dttm_bo_vm.c182 if (unlikely(page_offset >= bo->num_pages)) { in ttm_bo_vm_fault()
Dttm_page_alloc_dma.c906 for (i = 0; i < ttm->num_pages; ++i) { in ttm_dma_populate()
990 for (i = 0; i < ttm->num_pages; i++) { in ttm_dma_unpopulate()
/linux-4.4.14/drivers/firmware/efi/
Dfake_mem.c74 end = start + (md->num_pages << EFI_PAGE_SHIFT) - 1; in efi_fake_memmap()
119 end = md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT) - 1; in efi_fake_memmap()
134 md->num_pages = (m_end - md->phys_addr + 1) >> in efi_fake_memmap()
141 md->num_pages = (end - md->phys_addr + 1) >> in efi_fake_memmap()
147 md->num_pages = (m_start - md->phys_addr) >> in efi_fake_memmap()
155 md->num_pages = (m_end - m_start + 1) >> in efi_fake_memmap()
162 md->num_pages = (end - m_end) >> in efi_fake_memmap()
169 md->num_pages = (m_start - md->phys_addr) >> in efi_fake_memmap()
176 md->num_pages = (end - md->phys_addr + 1) >> in efi_fake_memmap()
Druntime-map.c53 EFI_RUNTIME_U64_ATTR_SHOW(num_pages);
73 static struct map_attribute map_num_pages_attr = __ATTR_RO(num_pages);
Defi.c304 size = md->num_pages << EFI_PAGE_SHIFT; in efi_mem_desc_lookup()
323 u64 size = md->num_pages << EFI_PAGE_SHIFT; in efi_mem_desc_end()
344 u64 size = md->num_pages << EFI_PAGE_SHIFT; in efi_lookup_mapped_addr()
661 (md->num_pages << EFI_PAGE_SHIFT)))) in efi_mem_attributes()
/linux-4.4.14/drivers/media/v4l2-core/
Dvideobuf2-dma-sg.c52 unsigned int num_pages; member
109 int num_pages; in vb2_dma_sg_alloc() local
125 buf->num_pages = size >> PAGE_SHIFT; in vb2_dma_sg_alloc()
128 buf->pages = kzalloc(buf->num_pages * sizeof(struct page *), in vb2_dma_sg_alloc()
138 buf->num_pages, 0, size, GFP_KERNEL); in vb2_dma_sg_alloc()
162 __func__, buf->num_pages); in vb2_dma_sg_alloc()
169 num_pages = buf->num_pages; in vb2_dma_sg_alloc()
170 while (num_pages--) in vb2_dma_sg_alloc()
171 __free_page(buf->pages[num_pages]); in vb2_dma_sg_alloc()
183 int i = buf->num_pages; in vb2_dma_sg_put()
[all …]
Dvideobuf2-vmalloc.c211 int num_pages = PAGE_ALIGN(buf->size) / PAGE_SIZE; in vb2_vmalloc_dmabuf_ops_attach() local
223 ret = sg_alloc_table(sgt, num_pages, GFP_KERNEL); in vb2_vmalloc_dmabuf_ops_attach()
/linux-4.4.14/drivers/gpu/drm/
Ddrm_cache.c59 unsigned long num_pages) in drm_cache_flush_clflush() argument
64 for (i = 0; i < num_pages; i++) in drm_cache_flush_clflush()
71 drm_clflush_pages(struct page *pages[], unsigned long num_pages) in drm_clflush_pages() argument
76 drm_cache_flush_clflush(pages, num_pages); in drm_clflush_pages()
85 for (i = 0; i < num_pages; i++) { in drm_clflush_pages()
Ddrm_memory.c56 unsigned long i, num_pages = in agp_remap() local
83 page_map = vmalloc(num_pages * sizeof(struct page *)); in agp_remap()
88 for (i = 0; i < num_pages; ++i) in agp_remap()
90 addr = vmap(page_map, num_pages, VM_IOREMAP, PAGE_AGP); in agp_remap()
Ddrm_agpsupport.c471 unsigned long num_pages, in drm_agp_bind_pages() argument
480 mem = agp_allocate_memory(dev->agp->bridge, num_pages, in drm_agp_bind_pages()
484 num_pages); in drm_agp_bind_pages()
488 for (i = 0; i < num_pages; i++) in drm_agp_bind_pages()
490 mem->page_count = num_pages; in drm_agp_bind_pages()
/linux-4.4.14/drivers/virtio/
Dvirtio_balloon.c62 unsigned int num_pages; member
159 vb->num_pages += VIRTIO_BALLOON_PAGES_PER_PAGE; in fill_balloon()
201 vb->num_pages -= VIRTIO_BALLOON_PAGES_PER_PAGE; in leak_balloon()
291 u32 num_pages; in towards_target() local
293 virtio_cread(vb->vdev, struct virtio_balloon_config, num_pages, in towards_target()
294 &num_pages); in towards_target()
298 num_pages = le32_to_cpu((__force __le32)num_pages); in towards_target()
300 target = num_pages; in towards_target()
301 return target - vb->num_pages; in towards_target()
306 u32 actual = vb->num_pages; in update_balloon_size()
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/linux-4.4.14/drivers/gpu/drm/gma500/
Dmmu.c510 uint32_t num_pages, uint32_t desired_tile_stride, in psb_mmu_flush_ptes() argument
528 rows = num_pages / desired_tile_stride; in psb_mmu_flush_ptes()
530 desired_tile_stride = num_pages; in psb_mmu_flush_ptes()
558 uint32_t num_pages, uint32_t desired_tile_stride, in psb_mmu_flush_ptes() argument
566 unsigned long address, uint32_t num_pages) in psb_mmu_remove_pfn_sequence() argument
577 end = addr + (num_pages << PAGE_SHIFT); in psb_mmu_remove_pfn_sequence()
594 psb_mmu_flush_ptes(pd, f_address, num_pages, 1, 1); in psb_mmu_remove_pfn_sequence()
605 uint32_t num_pages, uint32_t desired_tile_stride, in psb_mmu_remove_pages() argument
619 rows = num_pages / desired_tile_stride; in psb_mmu_remove_pages()
621 desired_tile_stride = num_pages; in psb_mmu_remove_pages()
[all …]
Dmmu.h76 uint32_t num_pages);
80 uint32_t num_pages, int type);
85 unsigned long address, uint32_t num_pages,
89 unsigned long address, uint32_t num_pages,
Dgtt.c419 unsigned i, num_pages; in psb_gtt_init() local
536 num_pages = vram_stolen_size >> PAGE_SHIFT; in psb_gtt_init()
538 num_pages, pfn_base << PAGE_SHIFT, 0); in psb_gtt_init()
539 for (i = 0; i < num_pages; ++i) { in psb_gtt_init()
/linux-4.4.14/drivers/hv/
Dhv_balloon.c285 __u32 num_pages; member
446 __u32 num_pages; member
1074 int num_pages = range_array->finfo.page_cnt; in free_balloon_pages() local
1079 for (i = 0; i < num_pages; i++) { in free_balloon_pages()
1089 unsigned int num_pages, in alloc_balloon_pages() argument
1096 if (num_pages < alloc_unit) in alloc_balloon_pages()
1099 for (i = 0; (i * alloc_unit) < num_pages; i++) { in alloc_balloon_pages()
1133 return num_pages; in alloc_balloon_pages()
1140 unsigned int num_pages = dm_device.balloon_wrk.num_pages; in balloon_up() local
1151 WARN_ON_ONCE(num_pages % PAGES_IN_2M != 0); in balloon_up()
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/linux-4.4.14/fs/fuse/
Dfile.c352 if (idx_from < curr_index + req->num_pages && in fuse_range_is_writeback()
523 for (i = 0; i < req->num_pages; i++) { in fuse_release_user_pages()
689 for (i = start_idx; i < req->num_pages; i++) { in fuse_short_read()
726 req->num_pages = 1; in fuse_do_readpage()
770 for (i = 0; mapping == NULL && i < req->num_pages; i++) in fuse_readpages_end()
785 for (i = 0; i < req->num_pages; i++) { in fuse_readpages_end()
803 size_t count = req->num_pages << PAGE_CACHE_SHIFT; in fuse_send_readpages()
837 if (req->num_pages && in fuse_readpages_fill()
838 (req->num_pages == FUSE_MAX_PAGES_PER_REQ || in fuse_readpages_fill()
839 (req->num_pages + 1) * PAGE_CACHE_SIZE > fc->max_read || in fuse_readpages_fill()
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Ddev.c1014 for (i = 0; i < req->num_pages && (nbytes || zeroing); i++) { in fuse_copy_pages()
1684 release_pages(req->pages, req->num_pages, false); in fuse_retrieve_end()
1698 int num_pages; in fuse_retrieve() local
1709 num_pages = (num + offset + PAGE_SIZE - 1) >> PAGE_SHIFT; in fuse_retrieve()
1710 num_pages = min(num_pages, FUSE_MAX_PAGES_PER_REQ); in fuse_retrieve()
1712 req = fuse_get_req(fc, num_pages); in fuse_retrieve()
1725 while (num && req->num_pages < num_pages) { in fuse_retrieve()
1734 req->pages[req->num_pages] = page; in fuse_retrieve()
1735 req->page_descs[req->num_pages].length = this_num; in fuse_retrieve()
1736 req->num_pages++; in fuse_retrieve()
Dfuse_i.h367 unsigned num_pages; member
Dcuse.c455 req->num_pages = 1; in cuse_send_init()
Ddir.c1337 req->num_pages = 1; in fuse_readdir()
/linux-4.4.14/drivers/misc/mic/scif/
Dscif_rma.c160 window->num_pages = scif_zalloc(nr_pages * sizeof(*window->num_pages)); in scif_create_window()
161 if (!window->num_pages) in scif_create_window()
221 scif_free(window->num_pages, nr_pages * sizeof(*window->num_pages)); in scif_destroy_incomplete_window()
250 window->num_pages[j] << in scif_unmap_window()
351 scif_free(window->num_pages, nr_pages * sizeof(*window->num_pages)); in scif_destroy_window()
405 vmalloc_num_pages = is_vmalloc_addr(&window->num_pages[0]); in scif_create_remote_lookup()
418 vmalloc_to_page(&window->num_pages[i]) : in scif_create_remote_lookup()
419 virt_to_page(&window->num_pages[i]), in scif_create_remote_lookup()
496 window->num_pages = scif_zalloc(nr_pages * in scif_create_remote_window()
497 sizeof(*window->num_pages)); in scif_create_remote_window()
[all …]
Dscif_debugfs.c82 window->dma_addr[j], window->num_pages[j]); in scif_display_window()
Dscif_rma.h276 u64 *num_pages; member
Dscif_dma.c803 end = start + (window->num_pages[i] << PAGE_SHIFT); in scif_off_to_dma_addr()
813 start += (window->num_pages[i] << PAGE_SHIFT); in scif_off_to_dma_addr()
/linux-4.4.14/drivers/gpu/drm/radeon/
Dradeon_ttm.c261 unsigned num_pages; in radeon_move_blit() local
298 num_pages = new_mem->num_pages * (PAGE_SIZE / RADEON_GPU_PAGE_SIZE); in radeon_move_blit()
299 fence = radeon_copy(rdev, old_start, new_start, num_pages, bo->resv); in radeon_move_blit()
445 atomic64_add((u64)bo->num_pages << PAGE_SHIFT, &rdev->num_bytes_moved); in radeon_bo_move()
456 mem->bus.size = mem->num_pages << PAGE_SHIFT; in radeon_ttm_io_mem_reserve()
547 unsigned long end = gtt->userptr + ttm->num_pages * PAGE_SIZE; in radeon_ttm_tt_pin_userptr()
555 unsigned num_pages = ttm->num_pages - pinned; in radeon_ttm_tt_pin_userptr() local
559 r = get_user_pages(current, current->mm, userptr, num_pages, in radeon_ttm_tt_pin_userptr()
566 } while (pinned < ttm->num_pages); in radeon_ttm_tt_pin_userptr()
568 r = sg_alloc_table_from_pages(ttm->sg, ttm->pages, ttm->num_pages, 0, in radeon_ttm_tt_pin_userptr()
[all …]
Dradeon_prime.c35 int npages = bo->tbo.num_pages; in radeon_gem_prime_get_sg_table()
45 ret = ttm_bo_kmap(&bo->tbo, 0, bo->tbo.num_pages, in radeon_gem_prime_vmap()
Dradeon_object.h98 return bo->tbo.num_pages << PAGE_SHIFT; in radeon_bo_size()
103 return (bo->tbo.num_pages << PAGE_SHIFT) / RADEON_GPU_PAGE_SIZE; in radeon_bo_ngpu_pages()
Dradeon_object.c54 u64 size = (u64)bo->tbo.num_pages << PAGE_SHIFT; in radeon_update_memory_usage()
285 r = ttm_bo_kmap(&bo->tbo, 0, bo->tbo.num_pages, &bo->kmap); in radeon_bo_kmap()
642 bo->tbo.num_pages << PAGE_SHIFT); in radeon_bo_get_surface_reg()
797 size = bo->mem.num_pages << PAGE_SHIFT; in radeon_bo_fault_reserve_notify()
Dradeon_trace.h24 __entry->pages = bo->tbo.num_pages;
Dradeon_cs.c385 return (int)la->robj->tbo.num_pages - (int)lb->robj->tbo.num_pages; in cmp_size_smaller_first()
/linux-4.4.14/drivers/gpu/drm/i915/
Di915_gem_userptr.c479 st_set_pages(struct sg_table **st, struct page **pvec, int num_pages) in st_set_pages() argument
489 ret = sg_alloc_table(*st, num_pages, GFP_KERNEL); in st_set_pages()
493 for_each_sg((*st)->sgl, sg, num_pages, n) in st_set_pages()
496 ret = sg_alloc_table_from_pages(*st, pvec, num_pages, in st_set_pages()
497 0, num_pages << PAGE_SHIFT, in st_set_pages()
513 struct page **pvec, int num_pages) in __i915_gem_userptr_set_pages() argument
517 ret = st_set_pages(&obj->pages, pvec, num_pages); in __i915_gem_userptr_set_pages()
679 const int num_pages = obj->base.size >> PAGE_SHIFT; in i915_gem_userptr_get_pages() local
718 pvec = kmalloc(num_pages*sizeof(struct page *), in i915_gem_userptr_get_pages()
721 pvec = drm_malloc_ab(num_pages, sizeof(struct page *)); in i915_gem_userptr_get_pages()
[all …]
Di915_gpu_error.c596 int num_pages; in i915_error_object_create() local
604 num_pages = src->base.size >> PAGE_SHIFT; in i915_error_object_create()
606 dst = kmalloc(sizeof(*dst) + num_pages * sizeof(u32 *), GFP_ATOMIC); in i915_error_object_create()
620 reloc_offset + num_pages * PAGE_SIZE <= dev_priv->gtt.mappable_end); in i915_error_object_create()
630 if (reloc_offset + num_pages * PAGE_SIZE > dev_priv->gtt.mappable_end) in i915_error_object_create()
638 dst->page_count = num_pages; in i915_error_object_create()
639 while (num_pages--) { in i915_error_object_create()
/linux-4.4.14/include/linux/ceph/
Dlibceph.h211 extern void ceph_release_page_vector(struct page **pages, int num_pages);
214 int num_pages,
216 extern void ceph_put_page_vector(struct page **pages, int num_pages,
218 extern struct page **ceph_alloc_page_vector(int num_pages, gfp_t flags);
/linux-4.4.14/drivers/gpu/drm/amd/amdgpu/
Damdgpu_ttm.c269 new_mem->num_pages * PAGE_SIZE, /* bytes */ in amdgpu_move_blit()
415 atomic64_add((u64)bo->num_pages << PAGE_SHIFT, &adev->num_bytes_moved); in amdgpu_bo_move()
426 mem->bus.size = mem->num_pages << PAGE_SHIFT; in amdgpu_ttm_io_mem_reserve()
508 unsigned long end = gtt->userptr + ttm->num_pages * PAGE_SIZE; in amdgpu_ttm_tt_pin_userptr()
517 unsigned num_pages = ttm->num_pages - pinned; in amdgpu_ttm_tt_pin_userptr() local
521 r = get_user_pages(current, current->mm, userptr, num_pages, in amdgpu_ttm_tt_pin_userptr()
528 } while (pinned < ttm->num_pages); in amdgpu_ttm_tt_pin_userptr()
530 r = sg_alloc_table_from_pages(ttm->sg, ttm->pages, ttm->num_pages, 0, in amdgpu_ttm_tt_pin_userptr()
531 ttm->num_pages << PAGE_SHIFT, in amdgpu_ttm_tt_pin_userptr()
542 gtt->ttm.dma_address, ttm->num_pages); in amdgpu_ttm_tt_pin_userptr()
[all …]
Damdgpu_prime.c35 int npages = bo->tbo.num_pages; in amdgpu_gem_prime_get_sg_table()
45 ret = ttm_bo_kmap(&bo->tbo, 0, bo->tbo.num_pages, in amdgpu_gem_prime_vmap()
Damdgpu_object.h104 return bo->tbo.num_pages << PAGE_SHIFT; in amdgpu_bo_size()
109 return (bo->tbo.num_pages << PAGE_SHIFT) / AMDGPU_GPU_PAGE_SIZE; in amdgpu_bo_ngpu_pages()
Damdgpu_object.c322 r = ttm_bo_kmap(&bo->tbo, 0, bo->tbo.num_pages, &bo->kmap); in amdgpu_bo_kmap()
621 size = bo->mem.num_pages << PAGE_SHIFT; in amdgpu_bo_fault_reserve_notify()
Damdgpu_trace.h24 __entry->pages = bo->tbo.num_pages;
Damdgpu_cs.c462 return (int)la->robj->tbo.num_pages - (int)lb->robj->tbo.num_pages; in cmp_size_smaller_first()
/linux-4.4.14/drivers/scsi/bfa/
Dbfa_fcbuild.c675 int num_pages = 0; in fc_logout_params_pages() local
681 num_pages = (be16_to_cpu(prlo->payload_len) - 4) / 16; in fc_logout_params_pages()
684 num_pages = (be16_to_cpu(tprlo->payload_len) - 4) / 16; in fc_logout_params_pages()
686 return num_pages; in fc_logout_params_pages()
691 u32 d_id, u32 s_id, __be16 ox_id, int num_pages) in fc_tprlo_acc_build() argument
697 memset(tprlo_acc, 0, (num_pages * 16) + 4); in fc_tprlo_acc_build()
701 tprlo_acc->payload_len = cpu_to_be16((num_pages * 16) + 4); in fc_tprlo_acc_build()
703 for (page = 0; page < num_pages; page++) { in fc_tprlo_acc_build()
715 u32 s_id, __be16 ox_id, int num_pages) in fc_prlo_acc_build() argument
721 memset(prlo_acc, 0, (num_pages * 16) + 4); in fc_prlo_acc_build()
[all …]
Dbfa_fcbuild.h294 u32 d_id, u32 s_id, __be16 ox_id, int num_pages);
297 u32 d_id, u32 s_id, __be16 ox_id, int num_pages);
308 u16 ox_id, int num_pages);
313 u16 ox_id, int num_pages, enum fc_tprlo_type tprlo_type,
/linux-4.4.14/arch/x86/platform/efi/
Defi.c128 unsigned long long size = md->num_pages << EFI_PAGE_SHIFT; in efi_find_mirror()
154 unsigned long long size = md->num_pages << EFI_PAGE_SHIFT; in do_add_efi_memmap()
241 md->phys_addr + (md->num_pages << EFI_PAGE_SHIFT), in efi_print_memmap()
242 (md->num_pages >> (20 - EFI_PAGE_SHIFT))); in efi_print_memmap()
542 npages = md->num_pages; in efi_set_executable()
585 size = md->num_pages << PAGE_SHIFT; in old_map_region()
625 prev_size = prev_md->num_pages << EFI_PAGE_SHIFT; in efi_merge_regions()
628 prev_md->num_pages += md->num_pages; in efi_merge_regions()
642 size = md->num_pages << EFI_PAGE_SHIFT; in get_systab_virt_addr()
1014 (md->num_pages << EFI_PAGE_SHIFT)))) in efi_mem_type()
Defi_32.c43 int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages) in efi_setup_page_tables() argument
47 void __init efi_cleanup_page_tables(unsigned long pa_memmap, unsigned num_pages) in efi_cleanup_page_tables() argument
Dquirks.c148 u64 size = md->num_pages << EFI_PAGE_SHIFT; in efi_reserve_boot_services()
164 md->num_pages = 0; in efi_reserve_boot_services()
179 unsigned long long size = md->num_pages << EFI_PAGE_SHIFT; in efi_free_boot_services()
Defi_64.c144 int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages) in efi_setup_page_tables() argument
163 if (kernel_map_pages_in_pgd(pgd, pa_memmap, pa_memmap, num_pages, _PAGE_NX)) { in efi_setup_page_tables()
197 void __init efi_cleanup_page_tables(unsigned long pa_memmap, unsigned num_pages) in efi_cleanup_page_tables() argument
201 kernel_unmap_pages_in_pgd(pgd, pa_memmap, num_pages); in efi_cleanup_page_tables()
212 if (kernel_map_pages_in_pgd(pgd, md->phys_addr, va, md->num_pages, pf)) in __map_region()
219 unsigned long size = md->num_pages << PAGE_SHIFT; in efi_map_region()
/linux-4.4.14/fs/ceph/
Dfile.c67 size_t *page_align, int *num_pages) in dio_get_pages_alloc() argument
97 *num_pages = npages; in dio_get_pages_alloc()
413 struct page **pages, int num_pages, in striped_read() argument
433 pages_left = num_pages; in striped_read()
504 int num_pages, ret; in ceph_sync_read() local
530 pages = dio_get_pages_alloc(i, n, &start, &num_pages); in ceph_sync_read()
535 pages, num_pages, checkeof, in ceph_sync_read()
538 ceph_put_page_vector(pages, num_pages, true); in ceph_sync_read()
548 num_pages = calc_pages_for(off, len); in ceph_sync_read()
549 pages = ceph_alloc_page_vector(num_pages, GFP_KERNEL); in ceph_sync_read()
[all …]
Daddr.c266 int num_pages; in finish_read() local
274 num_pages = calc_pages_for((u64)osd_data->alignment, in finish_read()
276 for (i = 0; i < num_pages; i++) { in finish_read()
299 static void ceph_unlock_page_vector(struct page **pages, int num_pages) in ceph_unlock_page_vector() argument
303 for (i = 0; i < num_pages; i++) in ceph_unlock_page_vector()
611 int num_pages; in writepages_finish() local
623 num_pages = calc_pages_for((u64)osd_data->alignment, in writepages_finish()
632 wrote = num_pages; in writepages_finish()
641 for (i = 0; i < num_pages; i++) { in writepages_finish()
671 ceph_put_wrbuffer_cap_refs(ci, num_pages, snapc); in writepages_finish()
[all …]
/linux-4.4.14/drivers/scsi/be2iscsi/
Dbe_cmds.c844 req->num_pages = cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size)); in beiscsi_cmd_eq_create()
968 req->num_pages = cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size)); in beiscsi_cmd_cq_create()
1046 req->num_pages = PAGES_4K_SPANNED(q_mem->va, q_mem->size); in beiscsi_cmd_mccq_create()
1166 req->num_pages = PAGES_4K_SPANNED(q_mem->va, q_mem->size); in be_cmd_create_default_pdu_queue()
1265 req->num_pages = PAGES_4K_SPANNED(q_mem->va, q_mem->size); in be_cmd_wrbq_create()
1308 req->num_pages = PAGES_4K_SPANNED(q_mem->va, q_mem->size); in be_cmd_iscsi_post_template_hdr()
1340 u32 page_offset, u32 num_pages) in be_cmd_iscsi_post_sgl_pages() argument
1348 u32 temp_num_pages = num_pages; in be_cmd_iscsi_post_sgl_pages()
1350 if (num_pages == 0xff) in be_cmd_iscsi_post_sgl_pages()
1351 num_pages = 1; in be_cmd_iscsi_post_sgl_pages()
[all …]
Dbe_cmds.h271 u16 num_pages; /* sword */ member
557 u16 num_pages; member
592 u16 num_pages; member
771 u32 num_pages);
821 u16 num_pages; member
842 u16 num_pages; member
859 u16 num_pages; member
868 u16 num_pages; member
/linux-4.4.14/drivers/gpu/drm/nouveau/
Dnouveau_bo.c222 nvbo->bo.mem.num_pages = size >> PAGE_SHIFT; in nouveau_bo_new()
263 nvbo->bo.mem.num_pages < vram_pages / 4) { in set_placement_range()
432 ret = ttm_bo_kmap(&nvbo->bo, 0, nvbo->bo.mem.num_pages, in nouveau_bo_map()
468 for (i = 0; i < ttm_dma->ttm.num_pages; i++) in nouveau_bo_sync_for_device()
488 for (i = 0; i < ttm_dma->ttm.num_pages; i++) in nouveau_bo_sync_for_cpu()
703 OUT_RING (chan, new_mem->num_pages); in nve0_bo_move_copy()
727 u32 page_count = new_mem->num_pages; in nvc0_bo_move_copy()
730 page_count = new_mem->num_pages; in nvc0_bo_move_copy()
765 u32 page_count = new_mem->num_pages; in nvc0_bo_move_m2mf()
768 page_count = new_mem->num_pages; in nvc0_bo_move_m2mf()
[all …]
Dnouveau_prime.c34 int npages = nvbo->bo.num_pages; in nouveau_gem_prime_get_sg_table()
44 ret = ttm_bo_kmap(&nvbo->bo, 0, nvbo->bo.num_pages, in nouveau_gem_prime_vmap()
Dnouveau_sgdma.c39 node->size = (mem->num_pages << PAGE_SHIFT) >> 12; in nv04_sgdma_bind()
74 node->size = (mem->num_pages << PAGE_SHIFT) >> 12; in nv50_sgdma_bind()
Dnouveau_ttm.c94 ret = ram->func->get(ram, mem->num_pages << PAGE_SHIFT, in nouveau_vram_manager_new()
241 ret = nvkm_vm_get(man->priv, mem->num_pages << 12, node->page_shift, in nv04_gart_manager_new()
Dnouveau_gem.c247 rep->size = nvbo->bo.mem.num_pages << PAGE_SHIFT; in nouveau_gem_info()
623 nvbo->bo.mem.num_pages << PAGE_SHIFT)) { in nouveau_gem_pushbuf_reloc_apply()
630 ret = ttm_bo_kmap(&nvbo->bo, 0, nvbo->bo.mem.num_pages, in nouveau_gem_pushbuf_reloc_apply()
803 num_pages, in nouveau_gem_ioctl_pushbuf()
/linux-4.4.14/arch/m68k/sun3/
Dconfig.c48 unsigned long num_pages; variable
121 max_pfn = num_pages = __pa(memory_end) >> PAGE_SHIFT; in sun3_bootmem_alloc()
127 availmem += init_bootmem(start_page, num_pages); in sun3_bootmem_alloc()
/linux-4.4.14/drivers/virt/
Dfsl_hypervisor.c155 unsigned int num_pages; in ioctl_memcpy() local
218 num_pages = (param.count + lb_offset + PAGE_SIZE - 1) >> PAGE_SHIFT; in ioctl_memcpy()
226 pages = kzalloc(num_pages * sizeof(struct page *), GFP_KERNEL); in ioctl_memcpy()
236 sg_list_unaligned = kmalloc(num_pages * sizeof(struct fh_sg_list) + in ioctl_memcpy()
248 param.local_vaddr - lb_offset, num_pages, in ioctl_memcpy()
253 if (num_pinned != num_pages) { in ioctl_memcpy()
276 for (i = 1; i < num_pages; i++) { in ioctl_memcpy()
293 virt_to_phys(sg_list), num_pages); in ioctl_memcpy()
297 for (i = 0; i < num_pages; i++) in ioctl_memcpy()
/linux-4.4.14/arch/ia64/kernel/
Defi.c273 u64 num_pages; member
278 #define efi_md_size(md) (md->num_pages << EFI_PAGE_SHIFT)
283 return (kmd->start + (kmd->num_pages << EFI_PAGE_SHIFT)); in kmd_end()
315 end = (k->start + (k->num_pages << EFI_PAGE_SHIFT)) & PAGE_MASK; in walk()
573 size = md->num_pages << EFI_PAGE_SHIFT; in efi_init()
714 if (phys_addr - md->start < (md->num_pages << EFI_PAGE_SHIFT)) in kern_memory_descriptor()
1072 k->num_pages = md->num_pages; in efi_memmap_init()
1105 (k-1)->num_pages += in efi_memmap_init()
1111 k->num_pages = (lim - md->phys_addr) in efi_memmap_init()
1126 (k-1)->num_pages += md->num_pages; in efi_memmap_init()
[all …]
/linux-4.4.14/arch/mips/kernel/
Dvdso.c41 unsigned long num_pages, i; in init_vdso_image() local
46 num_pages = image->size / PAGE_SIZE; in init_vdso_image()
48 for (i = 0; i < num_pages; i++) { in init_vdso_image()
/linux-4.4.14/arch/m68k/mm/
Dsun3mmu.c31 extern unsigned long num_pages;
57 size = num_pages * sizeof(pte_t); in paging_init()
Dmcfmmu.c30 extern unsigned long num_pages;
51 size = num_pages * sizeof(pte_t); in paging_init()
80 zones_size[ZONE_DMA] = num_pages; in paging_init()
/linux-4.4.14/include/drm/ttm/
Dttm_bo_api.h122 unsigned long num_pages; member
204 unsigned long num_pages; member
633 unsigned long num_pages, struct ttm_bo_kmap_obj *map);
Dttm_bo_driver.h120 unsigned long num_pages; member
/linux-4.4.14/fs/btrfs/
Dcheck-integrity.c335 char **datav, unsigned int num_pages);
338 unsigned int num_pages,
1614 unsigned int num_pages; in btrfsic_release_block_ctx() local
1618 num_pages = (block_ctx->len + (u64)PAGE_CACHE_SIZE - 1) >> in btrfsic_release_block_ctx()
1620 while (num_pages > 0) { in btrfsic_release_block_ctx()
1621 num_pages--; in btrfsic_release_block_ctx()
1622 if (block_ctx->datav[num_pages]) { in btrfsic_release_block_ctx()
1623 kunmap(block_ctx->pagev[num_pages]); in btrfsic_release_block_ctx()
1624 block_ctx->datav[num_pages] = NULL; in btrfsic_release_block_ctx()
1626 if (block_ctx->pagev[num_pages]) { in btrfsic_release_block_ctx()
[all …]
Dfile.c409 static noinline int btrfs_copy_from_user(loff_t pos, int num_pages, in btrfs_copy_from_user() argument
464 static void btrfs_drop_pages(struct page **pages, size_t num_pages) in btrfs_drop_pages() argument
467 for (i = 0; i < num_pages; i++) { in btrfs_drop_pages()
489 struct page **pages, size_t num_pages, in btrfs_dirty_pages() argument
510 for (i = 0; i < num_pages; i++) { in btrfs_dirty_pages()
1322 size_t num_pages, loff_t pos, in prepare_pages() argument
1331 for (i = 0; i < num_pages; i++) { in prepare_pages()
1344 if (!err && i == num_pages - 1) in prepare_pages()
1382 size_t num_pages, loff_t pos, in lock_and_cleanup_extent_if_need() argument
1392 last_pos = start_pos + ((u64)num_pages << PAGE_CACHE_SHIFT) - 1; in lock_and_cleanup_extent_if_need()
[all …]
Dextent_io.c2156 unsigned long i, num_pages = num_extent_pages(eb->start, eb->len); in repair_eb_io_failure() local
2162 for (i = 0; i < num_pages; i++) { in repair_eb_io_failure()
3683 unsigned long i, num_pages; in lock_extent_buffer_for_io() local
3733 num_pages = num_extent_pages(eb->start, eb->len); in lock_extent_buffer_for_io()
3734 for (i = 0; i < num_pages; i++) { in lock_extent_buffer_for_io()
3856 unsigned long i, num_pages; in write_one_eb() local
3862 num_pages = num_extent_pages(eb->start, eb->len); in write_one_eb()
3863 atomic_set(&eb->io_pages, num_pages); in write_one_eb()
3867 for (i = 0; i < num_pages; i++) { in write_one_eb()
3880 if (atomic_sub_and_test(num_pages - i, &eb->io_pages)) in write_one_eb()
[all …]
Dfree-space-cache.c310 int num_pages; in io_ctl_init() local
313 num_pages = DIV_ROUND_UP(i_size_read(inode), PAGE_CACHE_SIZE); in io_ctl_init()
320 (num_pages * sizeof(u32)) >= PAGE_CACHE_SIZE) in io_ctl_init()
325 io_ctl->pages = kcalloc(num_pages, sizeof(struct page *), GFP_NOFS); in io_ctl_init()
329 io_ctl->num_pages = num_pages; in io_ctl_init()
353 ASSERT(io_ctl->index < io_ctl->num_pages); in io_ctl_map_page()
368 for (i = 0; i < io_ctl->num_pages; i++) { in io_ctl_drop_pages()
384 for (i = 0; i < io_ctl->num_pages; i++) { in io_ctl_prepare_pages()
403 for (i = 0; i < io_ctl->num_pages; i++) { in io_ctl_prepare_pages()
422 io_ctl->cur += (sizeof(u32) * io_ctl->num_pages); in io_ctl_set_generation()
[all …]
Dioctl.c1105 unsigned long num_pages) in cluster_pages_for_defrag() argument
1124 page_cnt = min_t(u64, (u64)num_pages, (u64)file_end - start_index + 1); in cluster_pages_for_defrag()
2817 int num_pages, u64 off) in gather_extent_pages() argument
2822 for (i = 0; i < num_pages; i++) { in gather_extent_pages()
2915 int num_pages; member
2925 for (i = 0; i < cmp->num_pages; i++) { in btrfs_cmp_data_free()
2946 int num_pages = PAGE_CACHE_ALIGN(len) >> PAGE_CACHE_SHIFT; in btrfs_cmp_data_prepare() local
2955 src_pgarr = kzalloc(num_pages * sizeof(struct page *), GFP_NOFS); in btrfs_cmp_data_prepare()
2956 dst_pgarr = kzalloc(num_pages * sizeof(struct page *), GFP_NOFS); in btrfs_cmp_data_prepare()
2962 cmp->num_pages = num_pages; in btrfs_cmp_data_prepare()
[all …]
Draid56.c966 int num_pages = rbio_nr_pages(stripe_len, real_stripes); in alloc_rbio() local
970 rbio = kzalloc(sizeof(*rbio) + num_pages * sizeof(struct page *) * 2 + in alloc_rbio()
984 rbio->nr_pages = num_pages; in alloc_rbio()
999 rbio->bio_pages = p + sizeof(struct page *) * num_pages; in alloc_rbio()
1000 rbio->dbitmap = p + sizeof(struct page *) * num_pages * 2; in alloc_rbio()
Dextent-tree.c3323 u64 num_pages = 0; in cache_save_setup() local
3431 num_pages = div_u64(block_group->key.offset, 256 * 1024 * 1024); in cache_save_setup()
3432 if (!num_pages) in cache_save_setup()
3433 num_pages = 1; in cache_save_setup()
3435 num_pages *= 16; in cache_save_setup()
3436 num_pages *= PAGE_CACHE_SIZE; in cache_save_setup()
3438 ret = btrfs_check_data_free_space(inode, 0, num_pages); in cache_save_setup()
3442 ret = btrfs_prealloc_file_range_trans(inode, trans, 0, 0, num_pages, in cache_save_setup()
3443 num_pages, num_pages, in cache_save_setup()
3457 btrfs_free_reserved_data_space(inode, 0, num_pages); in cache_save_setup()
Dctree.h1307 int num_pages; member
4054 struct page **pages, size_t num_pages,
/linux-4.4.14/arch/m68k/coldfire/
Dm54xx.c83 unsigned long num_pages; variable
95 num_pages = PFN_DOWN(_ramend - _rambase); in mcf54xx_bootmem_alloc()
/linux-4.4.14/drivers/misc/vmw_vmci/
Dvmci_queue_pair.c153 size_t num_pages; /* Number of pages incl. header. */ member
301 const u64 num_pages = DIV_ROUND_UP(size, PAGE_SIZE) + 1; in qp_alloc_queue() local
303 if (num_pages > in qp_alloc_queue()
309 pas_size = num_pages * sizeof(*queue->kernel_if->u.g.pas); in qp_alloc_queue()
310 vas_size = num_pages * sizeof(*queue->kernel_if->u.g.vas); in qp_alloc_queue()
321 queue->kernel_if->num_pages = num_pages; in qp_alloc_queue()
327 for (i = 0; i < num_pages; i++) { in qp_alloc_queue()
627 const u64 num_pages = DIV_ROUND_UP(size, PAGE_SIZE) + 1; in qp_host_alloc_queue() local
630 if (num_pages > (SIZE_MAX - queue_size) / in qp_host_alloc_queue()
634 queue_page_size = num_pages * sizeof(*queue->kernel_if->u.h.page); in qp_host_alloc_queue()
[all …]
/linux-4.4.14/drivers/gpu/drm/vgem/
Dvgem_drv.c93 loff_t num_pages; in vgem_gem_fault() local
101 num_pages = DIV_ROUND_UP(obj->base.size, PAGE_SIZE); in vgem_gem_fault()
103 if (page_offset > num_pages) in vgem_gem_fault()
/linux-4.4.14/include/drm/
Ddrm_agpsupport.h35 unsigned long num_pages,
84 unsigned long num_pages, in drm_agp_bind_pages() argument
Ddrm_cache.h36 void drm_clflush_pages(struct page *pages[], unsigned long num_pages);
DdrmP.h930 void drm_clflush_pages(struct page *pages[], unsigned long num_pages);
/linux-4.4.14/include/trace/events/
Dhswadsp.h161 __field( int, num_pages )
170 __entry->num_pages = stream->request.ringinfo.num_pages;
178 (int)__entry->num_pages, (int)__entry->ring_size,
/linux-4.4.14/drivers/misc/genwqe/
Dcard_utils.c237 int num_pages) in genwqe_unmap_pages() argument
242 for (i = 0; (i < num_pages) && (dma_list[i] != 0x0); i++) { in genwqe_unmap_pages()
250 struct page **page_list, int num_pages, in genwqe_map_pages() argument
257 for (i = 0; i < num_pages; i++) { in genwqe_map_pages()
278 genwqe_unmap_pages(cd, dma_list, num_pages); in genwqe_map_pages()
282 static int genwqe_sgl_size(int num_pages) in genwqe_sgl_size() argument
284 int len, num_tlb = num_pages / 7; in genwqe_sgl_size()
286 len = sizeof(struct sg_entry) * (num_pages+num_tlb + 1); in genwqe_sgl_size()
/linux-4.4.14/arch/arm64/kernel/
Defi.c76 (addr - md->virt_addr) < (md->num_pages << EFI_PAGE_SHIFT)) in efi_to_phys()
173 npages = md->num_pages; in reserve_regions()
266 md->num_pages << EFI_PAGE_SHIFT, in efi_virtmap_init()
/linux-4.4.14/arch/x86/include/asm/
Defi.h114 extern int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages);
115 extern void __init efi_cleanup_page_tables(unsigned long pa_memmap, unsigned num_pages);
/linux-4.4.14/include/uapi/linux/
Dvirtio_balloon.h43 __u32 num_pages; member
/linux-4.4.14/arch/powerpc/kvm/
De500_mmu.c749 int num_pages, ret, i; in kvm_vcpu_ioctl_config_tlb() local
780 num_pages = DIV_ROUND_UP(cfg->array + array_len - 1, PAGE_SIZE) - in kvm_vcpu_ioctl_config_tlb()
782 pages = kmalloc(sizeof(struct page *) * num_pages, GFP_KERNEL); in kvm_vcpu_ioctl_config_tlb()
786 ret = get_user_pages_fast(cfg->array, num_pages, 1, pages); in kvm_vcpu_ioctl_config_tlb()
790 if (ret != num_pages) { in kvm_vcpu_ioctl_config_tlb()
791 num_pages = ret; in kvm_vcpu_ioctl_config_tlb()
796 virt = vmap(pages, num_pages, VM_MAP, PAGE_KERNEL); in kvm_vcpu_ioctl_config_tlb()
838 vcpu_e500->num_shared_tlb_pages = num_pages; in kvm_vcpu_ioctl_config_tlb()
854 for (i = 0; i < num_pages; i++) in kvm_vcpu_ioctl_config_tlb()
/linux-4.4.14/drivers/gpu/drm/virtio/
Dvirtgpu_object.c110 r = ttm_bo_kmap(&bo->tbo, 0, bo->tbo.num_pages, &bo->kmap); in virtio_gpu_object_kmap()
124 int nr_pages = bo->tbo.num_pages; in virtio_gpu_object_get_sg_table()
Dvirtgpu_ttm.c264 mem->bus.size = mem->num_pages << PAGE_SHIFT; in virtio_gpu_ttm_io_mem_reserve()
300 if (!ttm->num_pages) in virtio_gpu_ttm_backend_bind()
302 ttm->num_pages, bo_mem, ttm); in virtio_gpu_ttm_backend_bind()
/linux-4.4.14/drivers/firmware/efi/libstub/
Defi-stub-helper.c176 if (desc->num_pages < nr_pages) in efi_high_alloc()
180 end = start + desc->num_pages * (1UL << EFI_PAGE_SHIFT); in efi_high_alloc()
261 if (desc->num_pages < nr_pages) in efi_low_alloc()
265 end = start + desc->num_pages * (1UL << EFI_PAGE_SHIFT); in efi_low_alloc()
Darm-stub.c328 left_end = left->phys_addr + left->num_pages * EFI_PAGE_SIZE; in regions_are_adjacent()
381 size = in->num_pages * EFI_PAGE_SIZE; in efi_get_virtmap()
/linux-4.4.14/drivers/gpu/drm/via/
Dvia_dmablit.c187 for (i = 0; i < vsg->num_pages; ++i) { in via_free_sg_info()
235 vsg->num_pages = VIA_PFN(xfer->mem_addr + (xfer->num_lines * xfer->mem_stride - 1)) - in via_lock_all_dma_pages()
238 vsg->pages = vzalloc(sizeof(struct page *) * vsg->num_pages); in via_lock_all_dma_pages()
244 vsg->num_pages, in via_lock_all_dma_pages()
249 if (ret != vsg->num_pages) { in via_lock_all_dma_pages()
Dvia_dmablit.h42 unsigned long num_pages; member
/linux-4.4.14/drivers/infiniband/hw/mlx5/
Dmem.c151 int page_shift, size_t offset, size_t num_pages, in __mlx5_ib_populate_pas() argument
170 for (i = 0; i < num_pages; ++i) { in __mlx5_ib_populate_pas()
Dmlx5_ib.h595 int page_shift, size_t offset, size_t num_pages,
/linux-4.4.14/fs/exofs/
Dore_raid.c639 unsigned num_pages; in _ore_add_parity_unit() local
645 num_pages = _sp2d_max_pg(sp2d) + 1 - si->cur_pg; in _ore_add_parity_unit()
660 for (i = 0; i < num_pages; i++) { in _ore_add_parity_unit()
669 BUG_ON(si->cur_pg + num_pages > sp2d->pages_in_unit); in _ore_add_parity_unit()
672 per_dev, num_pages * PAGE_SIZE); in _ore_add_parity_unit()
/linux-4.4.14/drivers/gpu/drm/tegra/
Dgem.h42 unsigned long num_pages; member
Dgem.c198 bo->num_pages = bo->gem.size >> PAGE_SHIFT; in tegra_bo_get_pages()
200 bo->sgt = drm_prime_pages_to_sg(bo->pages, bo->num_pages); in tegra_bo_get_pages()
522 if (sg_alloc_table(sgt, bo->num_pages, GFP_KERNEL)) in tegra_gem_prime_map_dma_buf()
525 for_each_sg(sgt->sgl, sg, bo->num_pages, i) in tegra_gem_prime_map_dma_buf()
Dfb.c258 bo->vaddr = vmap(bo->pages, bo->num_pages, VM_MAP, in tegra_fbdev_probe()
/linux-4.4.14/drivers/gpu/drm/qxl/
Dqxl_ttm.c224 mem->bus.size = mem->num_pages << PAGE_SHIFT; in qxl_ttm_io_mem_reserve()
269 if (!ttm->num_pages) { in qxl_ttm_backend_bind()
271 ttm->num_pages, bo_mem, ttm); in qxl_ttm_backend_bind()
Dqxl_object.h57 return bo->tbo.num_pages << PAGE_SHIFT; in qxl_bo_size()
Dqxl_object.c135 r = ttm_bo_kmap(&bo->tbo, 0, bo->tbo.num_pages, &bo->kmap); in qxl_bo_kmap()
/linux-4.4.14/drivers/block/xen-blkback/
Dblkback.c152 unsigned int num_pages = 0; in shrink_free_pagepool() local
158 page[num_pages] = list_first_entry(&blkif->free_pages, in shrink_free_pagepool()
160 list_del(&page[num_pages]->lru); in shrink_free_pagepool()
162 if (++num_pages == NUM_BATCH_FREE_PAGES) { in shrink_free_pagepool()
164 gnttab_free_pages(num_pages, page); in shrink_free_pagepool()
166 num_pages = 0; in shrink_free_pagepool()
170 if (num_pages != 0) in shrink_free_pagepool()
171 gnttab_free_pages(num_pages, page); in shrink_free_pagepool()
/linux-4.4.14/arch/x86/mm/
Dpageattr.c907 unsigned num_pages, pmd_t *pmd, pgprot_t pgprot) in populate_pte() argument
913 while (num_pages-- && start < end) { in populate_pte()
929 unsigned num_pages, pud_t *pud, pgprot_t pgprot) in populate_pmd() argument
939 unsigned long pre_end = start + (num_pages << PAGE_SHIFT); in populate_pmd()
944 cur_pages = min_t(unsigned int, num_pages, cur_pages); in populate_pmd()
962 if (num_pages == cur_pages) in populate_pmd()
995 populate_pte(cpa, start, end, num_pages - cur_pages, in populate_pmd()
998 return num_pages; in populate_pmd()
/linux-4.4.14/drivers/gpu/drm/mgag200/
Dmgag200_cursor.c119 ret = ttm_bo_kmap(&bo->bo, 0, bo->bo.num_pages, &bo->kmap); in mga_crtc_cursor_set()
183 pixels_prev->bo.num_pages, in mga_crtc_cursor_set()
Dmgag200_fb.c80 ret = ttm_bo_kmap(&bo->bo, 0, bo->bo.num_pages, &bo->kmap); in mga_dirty_update()
Dmgag200_ttm.c164 mem->bus.size = mem->num_pages << PAGE_SHIFT; in mgag200_ttm_io_mem_reserve()
Dmgag200_mode.c862 ret = ttm_bo_kmap(&bo->bo, 0, bo->bo.num_pages, &bo->kmap); in mga_crtc_do_set_base()
/linux-4.4.14/drivers/scsi/bnx2fc/
Dbnx2fc_tgt.c667 int num_pages; in bnx2fc_alloc_session_resc() local
725 num_pages = tgt->rq_mem_size / CNIC_PAGE_SIZE; in bnx2fc_alloc_session_resc()
729 while (num_pages--) { in bnx2fc_alloc_session_resc()
780 num_pages = tgt->confq_mem_size / CNIC_PAGE_SIZE; in bnx2fc_alloc_session_resc()
784 while (num_pages--) { in bnx2fc_alloc_session_resc()
/linux-4.4.14/fs/ocfs2/
Daops.h36 void ocfs2_unlock_and_free_pages(struct page **pages, int num_pages);
Daops.c1272 void ocfs2_unlock_and_free_pages(struct page **pages, int num_pages) in ocfs2_unlock_and_free_pages() argument
1276 for(i = 0; i < num_pages; i++) { in ocfs2_unlock_and_free_pages()
Dalloc.c6854 int ret, i, has_data, num_pages = 0; in ocfs2_convert_inline_data_to_extents() local
6934 ret = ocfs2_grab_eof_pages(inode, 0, end, pages, &num_pages); in ocfs2_convert_inline_data_to_extents()
6956 for (i = 0; i < num_pages; i++) in ocfs2_convert_inline_data_to_extents()
6990 ocfs2_unlock_and_free_pages(pages, num_pages); in ocfs2_convert_inline_data_to_extents()
/linux-4.4.14/drivers/infiniband/hw/ocrdma/
Docrdma_abi.h85 u32 num_pages; member
Docrdma_hw.c441 cmd->num_pages = 4; in ocrdma_mbx_create_eq()
445 ocrdma_build_q_pages(&cmd->pa[0], cmd->num_pages, eq->q.dma, in ocrdma_mbx_create_eq()
565 int num_pages, status; in ocrdma_mbx_create_mq() local
571 num_pages = PAGES_4K_SPANNED(mq->va, mq->size); in ocrdma_mbx_create_mq()
576 cmd->cqid_pages = num_pages; in ocrdma_mbx_create_mq()
591 ocrdma_build_q_pages(pa, num_pages, mq->dma, PAGE_SIZE_4K); in ocrdma_mbx_create_mq()
1616 int *num_pages, int *page_size) in ocrdma_build_q_conf() argument
1632 *num_pages = in ocrdma_build_q_conf()
Docrdma_sli.h316 u32 num_pages; member
Docrdma_verbs.c1043 uresp.num_pages = 1; in ocrdma_copy_cq_uresp()
/linux-4.4.14/drivers/net/ethernet/8390/
Dsmc-ultra.c212 unsigned char num_pages, irqreg, addr, piomode; in ultra_probe1() local
290 num_pages = num_pages_tbl[(addr >> 4) & 3]; in ultra_probe1()
297 ei_status.stop_page = num_pages; in ultra_probe1()
/linux-4.4.14/fs/cifs/
Dfile.c2351 cifs_write_allocate_pages(struct page **pages, unsigned long num_pages) in cifs_write_allocate_pages() argument
2356 for (i = 0; i < num_pages; i++) { in cifs_write_allocate_pages()
2363 num_pages = i; in cifs_write_allocate_pages()
2370 for (i = 0; i < num_pages; i++) in cifs_write_allocate_pages()
2379 size_t num_pages; in get_numpages() local
2383 num_pages = DIV_ROUND_UP(clen, PAGE_SIZE); in get_numpages()
2388 return num_pages; in get_numpages()
2424 size_t *len, unsigned long *num_pages) in wdata_fill_from_iovec() argument
2427 unsigned long i, nr_pages = *num_pages; in wdata_fill_from_iovec()
2460 *num_pages = i + 1; in wdata_fill_from_iovec()
[all …]
/linux-4.4.14/Documentation/ABI/testing/
Dsysfs-firmware-efi-runtime-map28 num_pages : The size of the memory range in pages.
/linux-4.4.14/drivers/net/ethernet/mellanox/mlxsw/
Dpci.c1282 u16 num_pages) in mlxsw_pci_fw_area_init() argument
1289 mlxsw_pci->fw_area.items = kcalloc(num_pages, sizeof(*mem_item), in mlxsw_pci_fw_area_init()
1293 mlxsw_pci->fw_area.count = num_pages; in mlxsw_pci_fw_area_init()
1296 for (i = 0; i < num_pages; i++) { in mlxsw_pci_fw_area_init()
1399 u16 num_pages; in mlxsw_pci_init() local
1444 num_pages = mlxsw_cmd_mbox_query_fw_fw_pages_get(mbox); in mlxsw_pci_init()
1445 err = mlxsw_pci_fw_area_init(mlxsw_pci, mbox, num_pages); in mlxsw_pci_init()
/linux-4.4.14/Documentation/device-mapper/
Dkcopyd.txt12 int kcopyd_client_create(unsigned int num_pages,
/linux-4.4.14/sound/soc/intel/haswell/
Dsst-haswell-ipc.h277 u32 num_pages; member
436 u32 ring_pt_address, u32 num_pages,
Dsst-haswell-ipc.c1141 u32 ring_pt_address, u32 num_pages, in sst_hsw_stream_buffer() argument
1150 stream->request.ringinfo.num_pages = num_pages; in sst_hsw_stream_buffer()
/linux-4.4.14/drivers/block/zram/
Dzram_drv.c484 size_t num_pages = disksize >> PAGE_SHIFT; in zram_meta_free() local
488 for (index = 0; index < num_pages; index++) { in zram_meta_free()
504 size_t num_pages; in zram_meta_alloc() local
510 num_pages = disksize >> PAGE_SHIFT; in zram_meta_alloc()
511 meta->table = vzalloc(num_pages * sizeof(*meta->table)); in zram_meta_alloc()
/linux-4.4.14/drivers/net/ethernet/mellanox/mlx5/core/
Dpagealloc.c78 __be32 num_pages; member
184 *npages = be32_to_cpu(out.num_pages); in mlx5_cmd_query_pages()
Deq.c276 s32 npages = be32_to_cpu(eqe->data.req_pages.num_pages); in mlx5_eq_int()
/linux-4.4.14/drivers/s390/char/
Dsclp_vt220.c689 static int __init __sclp_vt220_init(int num_pages) in __sclp_vt220_init() argument
709 for (i = 0; i < num_pages; i++) { in __sclp_vt220_init()
Dzcore.c190 u32 num_pages; member
592 hdr->num_pages = mem_size / PAGE_SIZE; in zcore_header_init()
/linux-4.4.14/drivers/gpu/drm/bochs/
Dbochs_fbdev.c96 ret = ttm_bo_kmap(&bo->bo, 0, bo->bo.num_pages, in bochsfb_create()
Dbochs_mm.c142 mem->bus.size = mem->num_pages << PAGE_SHIFT; in bochs_ttm_io_mem_reserve()
/linux-4.4.14/drivers/net/ethernet/emulex/benet/
Dbe_cmds.h348 u16 num_pages; /* sword */ member
450 u16 num_pages; member
513 u16 num_pages; member
521 u16 num_pages; member
540 u8 num_pages; member
566 u8 num_pages; member
Dbe_cmds.c954 req->num_pages = cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size)); in be_cmd_eq_create()
1116 req->num_pages = cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size)); in be_cmd_cq_create()
1194 req->num_pages = cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size)); in be_cmd_mccq_ext_create()
1259 req->num_pages = cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size)); in be_cmd_mccq_org_create()
1321 req->num_pages = PAGES_4K_SPANNED(q_mem->va, q_mem->size); in be_cmd_txq_create()
1368 req->num_pages = 2; in be_cmd_rxq_create()
/linux-4.4.14/drivers/net/ethernet/smsc/
Dsmc91c92_cs.c1200 u_short num_pages; in smc_start_xmit() local
1217 num_pages = skb->len >> 8; in smc_start_xmit()
1219 if (num_pages > 7) { in smc_start_xmit()
1220 netdev_err(dev, "Far too big packet error: %d pages\n", num_pages); in smc_start_xmit()
1239 outw(MC_ALLOC | num_pages, ioaddr + MMU_CMD); in smc_start_xmit()
/linux-4.4.14/drivers/char/agp/
Dgeneric.c1195 …t agp_generic_alloc_pages(struct agp_bridge_data *bridge, struct agp_memory *mem, size_t num_pages) in agp_generic_alloc_pages() argument
1200 for (i = 0; i < num_pages; i++) { in agp_generic_alloc_pages()
1217 set_pages_array_uc(mem->pages, num_pages); in agp_generic_alloc_pages()
/linux-4.4.14/drivers/md/
Dbitmap.c757 unsigned long num_pages; in bitmap_storage_alloc() local
764 num_pages = DIV_ROUND_UP(bytes, PAGE_SIZE); in bitmap_storage_alloc()
765 offset = slot_number * (num_pages - 1); in bitmap_storage_alloc()
768 * num_pages, GFP_KERNEL); in bitmap_storage_alloc()
785 for ( ; pnum < num_pages; pnum++) { in bitmap_storage_alloc()
798 roundup(DIV_ROUND_UP(num_pages*4, 8), sizeof(unsigned long)), in bitmap_storage_alloc()
/linux-4.4.14/drivers/scsi/bnx2i/
Dbnx2i_hwi.c952 int num_pages; in setup_qp_page_tables() local
964 num_pages = ep->qp.sq_mem_size / CNIC_PAGE_SIZE; in setup_qp_page_tables()
971 while (num_pages--) { in setup_qp_page_tables()
992 num_pages = ep->qp.rq_mem_size / CNIC_PAGE_SIZE; in setup_qp_page_tables()
999 while (num_pages--) { in setup_qp_page_tables()
1020 num_pages = ep->qp.cq_mem_size / CNIC_PAGE_SIZE; in setup_qp_page_tables()
1027 while (num_pages--) { in setup_qp_page_tables()
/linux-4.4.14/arch/ia64/hp/sim/boot/
Dfw-emu.c252 md->num_pages = (end - start) >> 12; \ in sys_fw_init()
/linux-4.4.14/drivers/net/ethernet/broadcom/
Dcnic.h132 int num_pages; member
Dcnic.c739 for (i = 0; i < dma->num_pages; i++) { in cnic_free_dma()
753 dma->num_pages = 0; in cnic_free_dma()
761 for (i = 0; i < dma->num_pages; i++) { in cnic_setup_page_tbl()
775 for (i = 0; i < dma->num_pages; i++) { in cnic_setup_page_tbl_le()
796 dma->num_pages = pages; in cnic_alloc_dma()
2323 fcoe_init->eq_pbl_size = cp->kcq2.dma.num_pages; in cnic_bnx2x_fcoe_init1()
/linux-4.4.14/drivers/gpu/drm/ast/
Dast_mode.c547 ret = ttm_bo_kmap(&bo->bo, 0, bo->bo.num_pages, &bo->kmap); in ast_crtc_do_set_base()
933 ret = ttm_bo_kmap(&bo->bo, 0, bo->bo.num_pages, &ast->cache_kmap); in ast_cursor_init()
1171 ret = ttm_bo_kmap(&bo->bo, 0, bo->bo.num_pages, &uobj_map); in ast_cursor_set()
Dast_fb.c104 ret = ttm_bo_kmap(&bo->bo, 0, bo->bo.num_pages, &bo->kmap); in ast_dirty_update()
Dast_ttm.c164 mem->bus.size = mem->num_pages << PAGE_SHIFT; in ast_ttm_io_mem_reserve()
/linux-4.4.14/drivers/gpu/drm/cirrus/
Dcirrus_fbdev.c77 ret = ttm_bo_kmap(&bo->bo, 0, bo->bo.num_pages, &bo->kmap); in cirrus_dirty_update()
Dcirrus_ttm.c164 mem->bus.size = mem->num_pages << PAGE_SHIFT; in cirrus_ttm_io_mem_reserve()
Dcirrus_mode.c169 ret = ttm_bo_kmap(&bo->bo, 0, bo->bo.num_pages, &bo->kmap); in cirrus_crtc_do_set_base()
/linux-4.4.14/drivers/block/drbd/
Ddrbd_bitmap.c1041 int num_pages, i, count = 0; in bm_rw() local
1084 num_pages = b->bm_number_of_pages; in bm_rw()
1089 for (i = 0; i < num_pages; i++) { in bm_rw()
/linux-4.4.14/drivers/staging/slicoss/
Dslic.h65 u32 num_pages; member
Dslicoss.c1189 for (i = 0; i < rspq->num_pages; i++) { in slic_rspqueue_free()
1211 rspq->num_pages = SLIC_RSPQ_PAGES_GB; in slic_rspqueue_init()
1213 for (i = 0; i < rspq->num_pages; i++) { in slic_rspqueue_init()
1256 rspq->pageindex = (rspq->pageindex + 1) % rspq->num_pages; in slic_rspqueue_getnext()
/linux-4.4.14/drivers/gpu/drm/omapdrm/
Domap_dmm_tiler.c397 int num_pages = (size + PAGE_SIZE - 1) >> PAGE_SHIFT; in tiler_reserve_1d() local
405 if (tcm_reserve_1d(containers[TILFMT_PAGE], num_pages, in tiler_reserve_1d()
/linux-4.4.14/drivers/staging/rdma/ehca/
Dehca_mrmw.c1899 int num_pages, in ehca_check_kpages_per_ate() argument
1902 for (; *sg && num_pages > 0; *sg = sg_next(*sg), num_pages--) { in ehca_check_kpages_per_ate()
1910 pgaddr, *prev_pgaddr, num_pages); in ehca_check_kpages_per_ate()
/linux-4.4.14/mm/
Dmemory_hotplug.c339 unsigned long start_pfn, unsigned long num_pages) in ensure_zone_is_initialized() argument
342 return init_currently_empty_zone(zone, start_pfn, num_pages); in ensure_zone_is_initialized()
/linux-4.4.14/drivers/staging/android/ion/
Dion.c222 int num_pages = PAGE_ALIGN(buffer->size) / PAGE_SIZE; in ion_buffer_create() local
226 buffer->pages = vmalloc(sizeof(struct page *) * num_pages); in ion_buffer_create()
/linux-4.4.14/arch/x86/boot/compressed/
Deboot.c1258 prev->size += d->num_pages << 12; in setup_e820()
1274 e820_map->size = d->num_pages << PAGE_SHIFT; in setup_e820()
/linux-4.4.14/include/linux/mlx5/
Ddevice.h509 __be32 num_pages; member
Dmlx5_ifc.h3324 u8 num_pages[0x20]; member
6579 u8 num_pages[0x20]; member
/linux-4.4.14/include/linux/
Defi.h114 u64 num_pages; member
/linux-4.4.14/drivers/net/ethernet/broadcom/bnx2x/
Dbnx2x_ethtool.c838 int num_pages = __bnx2x_get_page_reg_num(bp); in bnx2x_read_pages_regs() local
849 for (i = 0; i < num_pages; i++) { in bnx2x_read_pages_regs()
/linux-4.4.14/kernel/
Dmodule.c1880 void set_page_attributes(void *start, void *end, int (*set)(unsigned long start, int num_pages)) in set_page_attributes() argument