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Searched refs:VM_SHARED (Results 1 – 57 of 57) sorted by relevance

/linux-4.4.14/fs/romfs/
Dmmap-nommu.c70 return vma->vm_flags & (VM_SHARED | VM_MAYSHARE) ? 0 : -ENOSYS; in romfs_mmap()
/linux-4.4.14/fs/ncpfs/
Dmmap.c114 if (vma->vm_flags & VM_SHARED) in ncp_mmap()
/linux-4.4.14/mm/
Dmmap.c88 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) | in vm_get_page_prot()
105 vm_flags &= ~VM_SHARED; in vma_set_page_prot()
243 if (vma->vm_flags & VM_SHARED) in __remove_shared_vm_struct()
650 if (vma->vm_flags & VM_SHARED) in __vma_link_file()
1347 vm_flags |= VM_SHARED | VM_MAYSHARE; in do_mmap()
1349 vm_flags &= ~(VM_MAYWRITE | VM_SHARED); in do_mmap()
1379 vm_flags |= VM_SHARED | VM_MAYSHARE; in do_mmap()
1499 if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED))) in vma_wants_writenotify()
1538 return (vm_flags & (VM_NORESERVE | VM_SHARED | VM_WRITE)) == VM_WRITE; in accountable_mapping()
1617 if (vm_flags & VM_SHARED) { in mmap_region()
[all …]
Dmsync.c86 (vma->vm_flags & VM_SHARED)) { in SYSCALL_DEFINE3()
Dmadvise.c313 if ((vma->vm_flags & (VM_SHARED|VM_WRITE)) != (VM_SHARED|VM_WRITE)) in madvise_remove()
Dmprotect.c282 VM_SHARED|VM_NORESERVE))) { in mprotect_fixup()
332 if ((oldflags & (VM_WRITE | VM_SHARED | VM_LOCKED)) == VM_LOCKED && in mprotect_fixup()
Ddebug.c115 {VM_SHARED, "shared" },
Duserfaultfd.c178 if (!dst_vma || (dst_vma->vm_flags & VM_SHARED)) in __mcopy_atomic()
Dinternal.h259 return (flags & (VM_SHARED | VM_MAYWRITE)) == VM_MAYWRITE; in is_cow_mapping()
Dnommu.c1101 vm_flags |= VM_SHARED; in determine_vm_flags()
1397 if (file && vma->vm_flags & VM_SHARED) in do_mmap()
2037 if (vma->vm_flags & VM_SHARED) { in nommu_shrink_inode_mappings()
2051 if (!(vma->vm_flags & VM_SHARED)) in nommu_shrink_inode_mappings()
Dmemory.c909 if (vm_flags & VM_SHARED) in copy_one_pte()
2341 if ((vma->vm_flags & (VM_WRITE|VM_SHARED)) == in do_wp_page()
2342 (VM_WRITE|VM_SHARED)) in do_wp_page()
2382 } else if (unlikely((vma->vm_flags & (VM_WRITE|VM_SHARED)) == in do_wp_page()
2383 (VM_WRITE|VM_SHARED))) { in do_wp_page()
2715 if (vma->vm_flags & VM_SHARED) in do_anonymous_page()
3168 if (!(vma->vm_flags & VM_SHARED)) in do_fault()
3249 if (page_mapcount(page) > 1 && (vma->vm_flags & VM_SHARED)) in do_numa_page()
Dhugetlb.c3091 cow = (vma->vm_flags & (VM_SHARED | VM_MAYWRITE)) == VM_MAYWRITE; in copy_hugetlb_page_range()
3602 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) { in hugetlb_no_page()
3627 && (vma->vm_flags & VM_SHARED))); in hugetlb_no_page()
3631 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) { in hugetlb_no_page()
3658 if (vma->vm_flags & VM_SHARED) { in hugetlb_fault_mutex_hash()
Dgup.c905 if ((vma->vm_flags & (VM_WRITE | VM_SHARED)) == VM_WRITE) in populate_vma_page_range()
Drmap.c1012 if (vma->vm_flags & VM_SHARED) in invalid_mkclean_vma()
Dksm.c1768 if (*vm_flags & (VM_MERGEABLE | VM_SHARED | VM_MAYSHARE | in ksm_madvise()
Dfilemap.c2175 if ((vma->vm_flags & VM_SHARED) && (vma->vm_flags & VM_MAYWRITE)) in generic_file_readonly_mmap()
Dhuge_memory.c1993 #define VM_NO_THP (VM_SPECIAL | VM_HUGETLB | VM_SHARED | VM_MAYSHARE)
/linux-4.4.14/fs/proc/
Dnommu.c61 flags & VM_MAYSHARE ? flags & VM_SHARED ? 'S' : 's' : 'p', in nommu_region_show()
Dtask_nommu.c177 flags & VM_MAYSHARE ? flags & VM_SHARED ? 'S' : 's' : 'p', in nommu_vma_show()
Dtask_mmu.c587 [ilog2(VM_SHARED)] = "sh", in show_smap_vma_flags()
/linux-4.4.14/drivers/misc/sgi-gru/
Dgrufile.c109 if ((vma->vm_flags & (VM_SHARED | VM_WRITE)) != (VM_SHARED | VM_WRITE)) in gru_file_mmap()
/linux-4.4.14/fs/ramfs/
Dfile-nommu.c266 if (!(vma->vm_flags & VM_SHARED)) in ramfs_nommu_mmap()
/linux-4.4.14/arch/powerpc/platforms/cell/spufs/
Dfile.c296 if (!(vma->vm_flags & VM_SHARED)) in spufs_mem_mmap()
387 if (!(vma->vm_flags & VM_SHARED)) in spufs_cntl_mmap()
1092 if (!(vma->vm_flags & VM_SHARED)) in spufs_signal1_mmap()
1230 if (!(vma->vm_flags & VM_SHARED)) in spufs_signal2_mmap()
1353 if (!(vma->vm_flags & VM_SHARED)) in spufs_mss_mmap()
1415 if (!(vma->vm_flags & VM_SHARED)) in spufs_psmap_mmap()
1475 if (!(vma->vm_flags & VM_SHARED)) in spufs_mfc_mmap()
/linux-4.4.14/drivers/char/
Dmspec.c264 if ((vma->vm_flags & VM_SHARED) == 0) in mspec_mmap()
Dmem.c659 if (vma->vm_flags & VM_SHARED) in mmap_zero()
/linux-4.4.14/drivers/video/fbdev/
Dsbuslib.c51 if (!(vma->vm_flags & (VM_SHARED | VM_MAYSHARE))) in sbusfb_mmap_helper()
/linux-4.4.14/sound/soc/blackfin/
Dbf5xx-i2s-pcm.c223 vma->vm_flags |= VM_SHARED; in bf5xx_pcm_mmap()
Dbf5xx-ac97-pcm.c278 vma->vm_flags |= VM_SHARED; in bf5xx_pcm_mmap()
/linux-4.4.14/fs/
Dbinfmt_elf.c1242 if ((vma->vm_flags & VM_SHARED) && FILTER(DAX_SHARED)) in vma_dump_size()
1244 if (!(vma->vm_flags & VM_SHARED) && FILTER(DAX_PRIVATE)) in vma_dump_size()
1251 if ((vma->vm_flags & VM_SHARED) && FILTER(HUGETLB_SHARED)) in vma_dump_size()
1253 if (!(vma->vm_flags & VM_SHARED) && FILTER(HUGETLB_PRIVATE)) in vma_dump_size()
1263 if (vma->vm_flags & VM_SHARED) { in vma_dump_size()
Ddax.c549 if (write && !(vma->vm_flags & VM_SHARED)) in __dax_pmd_fault()
Dbinfmt_elf_fdpic.c1237 if (vma->vm_flags & VM_SHARED) { in maydump()
1250 if (vma->vm_flags & VM_SHARED) { in maydump()
/linux-4.4.14/drivers/staging/lustre/lustre/llite/
Dllite_mmap.c77 vma->vm_flags & VM_SHARED) { in our_vma()
Dvvp_io.c199 if ((vma->vm_flags & VM_SHARED) && (vma->vm_flags & VM_WRITE)) in vvp_mode_from_vma()
/linux-4.4.14/drivers/xen/
Dgntalloc.c510 if (!(vma->vm_flags & VM_SHARED)) { in gntalloc_mmap()
Dgntdev.c786 if ((vma->vm_flags & VM_WRITE) && !(vma->vm_flags & VM_SHARED)) in gntdev_mmap()
/linux-4.4.14/fs/hugetlbfs/
Dinode.c364 pseudo_vma.vm_flags = (VM_HUGETLB | VM_MAYSHARE | VM_SHARED); in remove_inode_hugepages()
582 pseudo_vma.vm_flags = (VM_HUGETLB | VM_MAYSHARE | VM_SHARED); in hugetlbfs_fallocate()
/linux-4.4.14/drivers/vfio/platform/
Dvfio_platform_common.c506 if (!(vma->vm_flags & VM_SHARED)) in vfio_platform_mmap()
/linux-4.4.14/drivers/staging/android/
Dashmem.c403 if (vma->vm_flags & VM_SHARED) { in ashmem_mmap()
/linux-4.4.14/security/apparmor/
Dlsm.c491 !(vma->vm_flags & VM_SHARED) ? MAP_PRIVATE : 0); in apparmor_file_mprotect()
/linux-4.4.14/drivers/char/agp/
Dfrontend.c159 prot_bits = calc_vm_prot_bits(prot) | VM_SHARED; in agp_convert_mmap_flags()
/linux-4.4.14/drivers/mtd/
Dmtdchar.c1146 return vma->vm_flags & VM_SHARED ? 0 : -EACCES; in mtdchar_mmap()
/linux-4.4.14/drivers/vfio/pci/
Dvfio_pci.c853 if ((vma->vm_flags & VM_SHARED) == 0) in vfio_pci_mmap()
/linux-4.4.14/arch/microblaze/pci/
Dpci-common.c456 if (vma->vm_flags & VM_SHARED) in pci_mmap_legacy_page_range()
/linux-4.4.14/drivers/media/v4l2-core/
Dvideobuf-core.c1179 if (!(vma->vm_flags & VM_WRITE) || !(vma->vm_flags & VM_SHARED)) { in videobuf_mmap_mapper()
Dvideobuf2-core.c1953 if (!(vma->vm_flags & VM_SHARED)) { in vb2_mmap()
/linux-4.4.14/arch/powerpc/kernel/
Dpci-common.c585 if (vma->vm_flags & VM_SHARED) in pci_mmap_legacy_page_range()
/linux-4.4.14/drivers/media/usb/stkwebcam/
Dstk-webcam.c768 if (!(vma->vm_flags & VM_WRITE) || !(vma->vm_flags & VM_SHARED)) in v4l_stk_mmap()
/linux-4.4.14/kernel/
Dfork.c472 if (tmp->vm_flags & VM_SHARED) in dup_mmap()
/linux-4.4.14/include/linux/
Dmm.h119 #define VM_SHARED 0x00000008 macro
/linux-4.4.14/security/selinux/
Dselinuxfs.c482 if (vma->vm_flags & VM_SHARED) { in sel_mmap_policy()
Dhooks.c3416 return file_map_prot_check(vma->vm_file, prot, vma->vm_flags&VM_SHARED); in selinux_file_mprotect()
/linux-4.4.14/drivers/firewire/
Dcore-cdev.c1684 if (!(vma->vm_flags & VM_SHARED)) in fw_device_op_mmap()
/linux-4.4.14/drivers/staging/rdma/hfi1/
Dfile_ops.c497 !(vma->vm_flags & VM_SHARED)) { in hfi1_file_mmap()
/linux-4.4.14/drivers/infiniband/hw/qib/
Dqib_file_ops.c1008 if (!rcd || !(vma->vm_flags & VM_SHARED)) { in qib_mmapf()
/linux-4.4.14/drivers/media/pci/zoran/
Dzoran_driver.c2686 if (!(vma->vm_flags & VM_SHARED) || !(vma->vm_flags & VM_READ) || in zoran_mmap()
/linux-4.4.14/fs/fuse/
Dfile.c2052 if ((vma->vm_flags & VM_SHARED) && (vma->vm_flags & VM_MAYWRITE)) in fuse_file_mmap()
/linux-4.4.14/kernel/events/
Dcore.c4751 if (!(vma->vm_flags & VM_SHARED)) in perf_mmap()