| /linux-4.1.27/fs/romfs/ |
| H A D | mmap-nommu.c | 70 return vma->vm_flags & (VM_SHARED | VM_MAYSHARE) ? 0 : -ENOSYS; romfs_mmap()
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| /linux-4.1.27/fs/ncpfs/ |
| H A D | mmap.c | 114 if (vma->vm_flags & VM_SHARED) ncp_mmap()
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| /linux-4.1.27/mm/ |
| H A D | msync.c | 86 (vma->vm_flags & VM_SHARED)) { SYSCALL_DEFINE3()
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| H A D | debug.c | 116 {VM_SHARED, "shared" },
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| H A D | madvise.c | 311 if ((vma->vm_flags & (VM_SHARED|VM_WRITE)) != (VM_SHARED|VM_WRITE)) madvise_remove()
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| H A D | mmap.c | 87 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) | vm_get_page_prot()
104 vm_flags &= ~VM_SHARED; vma_set_page_prot()
242 if (vma->vm_flags & VM_SHARED) __remove_shared_vm_struct()
649 if (vma->vm_flags & VM_SHARED) __vma_link_file()
1336 vm_flags |= VM_SHARED | VM_MAYSHARE; do_mmap_pgoff()
1338 vm_flags &= ~(VM_MAYWRITE | VM_SHARED); do_mmap_pgoff()
1368 vm_flags |= VM_SHARED | VM_MAYSHARE; do_mmap_pgoff()
1481 * VM_SHARED bit).
1488 if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED))) vma_wants_writenotify()
1527 return (vm_flags & (VM_NORESERVE | VM_SHARED | VM_WRITE)) == VM_WRITE; accountable_mapping()
1607 if (vm_flags & VM_SHARED) { mmap_region()
1615 * and map writably if VM_SHARED is set. This usually means the mmap_region()
1634 } else if (vm_flags & VM_SHARED) { mmap_region()
1643 if (vm_flags & VM_SHARED) mmap_region()
1684 if (vm_flags & VM_SHARED) mmap_region()
2654 if (!vma || !(vma->vm_flags & VM_SHARED)) SYSCALL_DEFINE5()
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| H A D | mprotect.c | 280 VM_SHARED|VM_NORESERVE))) { mprotect_fixup()
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| H A D | memory.c | 868 if (vm_flags & VM_SHARED) copy_one_pte()
1987 * This can happen either due to the mapping being with the VM_SHARED flag,
2184 * Handle write page faults for VM_MIXEDMAP or VM_PFNMAP for a VM_SHARED
2299 if ((vma->vm_flags & (VM_WRITE|VM_SHARED)) == __releases()
2300 (VM_WRITE|VM_SHARED)) __releases()
2340 } else if (unlikely((vma->vm_flags & (VM_WRITE|VM_SHARED)) == __releases()
2341 (VM_WRITE|VM_SHARED))) { __releases()
2673 if (vma->vm_flags & VM_SHARED) do_anonymous_page()
3110 if (!(vma->vm_flags & VM_SHARED)) do_fault()
3191 if (page_mapcount(page) > 1 && (vma->vm_flags & VM_SHARED)) do_numa_page()
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| H A D | internal.h | 238 return (flags & (VM_SHARED | VM_MAYWRITE)) == VM_MAYWRITE; is_cow_mapping()
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| H A D | nommu.c | 1135 vm_flags |= VM_SHARED; determine_vm_flags()
1440 if (file && vma->vm_flags & VM_SHARED) do_mmap_pgoff()
2108 if (vma->vm_flags & VM_SHARED) { nommu_shrink_inode_mappings()
2122 if (!(vma->vm_flags & VM_SHARED)) nommu_shrink_inode_mappings()
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| H A D | gup.c | 335 * VM_MAYWRITE VM_SHARED !VM_WRITE vma, so ptrace could check_vma_flags()
859 if ((vma->vm_flags & (VM_WRITE | VM_SHARED)) == VM_WRITE) populate_vma_page_range()
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| H A D | hugetlb.c | 2671 cow = (vma->vm_flags & (VM_SHARED | VM_MAYWRITE)) == VM_MAYWRITE; copy_hugetlb_page_range()
3171 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) hugetlb_no_page()
3193 && (vma->vm_flags & VM_SHARED))); hugetlb_no_page()
3196 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) { hugetlb_no_page()
3223 if (vma->vm_flags & VM_SHARED) { fault_mutex_hash()
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| H A D | rmap.c | 901 if (vma->vm_flags & VM_SHARED) invalid_mkclean_vma()
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| H A D | filemap.c | 2109 if ((vma->vm_flags & VM_SHARED) && (vma->vm_flags & VM_MAYWRITE)) generic_file_readonly_mmap()
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| H A D | huge_memory.c | 1920 #define VM_NO_THP (VM_SPECIAL | VM_HUGETLB | VM_SHARED | VM_MAYSHARE)
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| H A D | ksm.c | 1749 if (*vm_flags & (VM_MERGEABLE | VM_SHARED | VM_MAYSHARE | ksm_madvise()
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| /linux-4.1.27/fs/proc/ |
| H A D | nommu.c | 61 flags & VM_MAYSHARE ? flags & VM_SHARED ? 'S' : 's' : 'p', nommu_region_show()
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| H A D | task_nommu.c | 177 flags & VM_MAYSHARE ? flags & VM_SHARED ? 'S' : 's' : 'p', nommu_vma_show()
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| H A D | task_mmu.c | 571 [ilog2(VM_SHARED)] = "sh", show_smap_vma_flags()
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| /linux-4.1.27/drivers/misc/sgi-gru/ |
| H A D | grufile.c | 109 if ((vma->vm_flags & (VM_SHARED | VM_WRITE)) != (VM_SHARED | VM_WRITE)) gru_file_mmap()
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| /linux-4.1.27/fs/ramfs/ |
| H A D | file-nommu.c | 265 if (!(vma->vm_flags & VM_SHARED)) ramfs_nommu_mmap()
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| /linux-4.1.27/drivers/video/fbdev/ |
| H A D | sbuslib.c | 51 if (!(vma->vm_flags & (VM_SHARED | VM_MAYSHARE))) sbusfb_mmap_helper()
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| /linux-4.1.27/sound/soc/blackfin/ |
| H A D | bf5xx-i2s-pcm.c | 223 vma->vm_flags |= VM_SHARED; bf5xx_pcm_mmap()
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| H A D | bf5xx-ac97-pcm.c | 278 vma->vm_flags |= VM_SHARED; bf5xx_pcm_mmap()
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| /linux-4.1.27/arch/powerpc/platforms/cell/spufs/ |
| H A D | file.c | 329 if (!(vma->vm_flags & VM_SHARED)) spufs_mem_mmap()
442 if (!(vma->vm_flags & VM_SHARED)) spufs_cntl_mmap()
1147 if (!(vma->vm_flags & VM_SHARED)) spufs_signal1_mmap()
1285 if (!(vma->vm_flags & VM_SHARED)) spufs_signal2_mmap()
1408 if (!(vma->vm_flags & VM_SHARED)) spufs_mss_mmap()
1470 if (!(vma->vm_flags & VM_SHARED)) spufs_psmap_mmap()
1530 if (!(vma->vm_flags & VM_SHARED)) spufs_mfc_mmap()
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| /linux-4.1.27/drivers/char/ |
| H A D | mspec.c | 264 if ((vma->vm_flags & VM_SHARED) == 0) mspec_mmap()
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| H A D | mem.c | 659 if (vma->vm_flags & VM_SHARED) mmap_zero()
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| /linux-4.1.27/drivers/gpu/drm/ttm/ |
| H A D | ttm_bo_vm.c | 339 * (vma->vm_flags & VM_SHARED) != 0, for performance reasons, ttm_bo_mmap()
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| /linux-4.1.27/drivers/vfio/platform/ |
| H A D | vfio_platform_common.c | 446 if (!(vma->vm_flags & VM_SHARED)) vfio_platform_mmap()
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| /linux-4.1.27/drivers/staging/lustre/lustre/llite/ |
| H A D | llite_mmap.c | 77 vma->vm_flags & VM_SHARED) { our_vma()
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| H A D | vvp_io.c | 200 if ((vma->vm_flags & VM_SHARED) && (vma->vm_flags & VM_WRITE)) vvp_mode_from_vma()
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| /linux-4.1.27/arch/arc/include/asm/ |
| H A D | pgtable.h | 129 * e.g. __P101 means VM_READ, VM_EXEC and !VM_SHARED
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| /linux-4.1.27/drivers/xen/ |
| H A D | gntalloc.c | 509 if (!(vma->vm_flags & VM_SHARED)) { gntalloc_mmap()
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| H A D | gntdev.c | 786 if ((vma->vm_flags & VM_WRITE) && !(vma->vm_flags & VM_SHARED)) gntdev_mmap()
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| /linux-4.1.27/fs/ |
| H A D | binfmt_elf.c | 1241 if ((vma->vm_flags & VM_SHARED) && FILTER(HUGETLB_SHARED)) vma_dump_size()
1243 if (!(vma->vm_flags & VM_SHARED) && FILTER(HUGETLB_PRIVATE)) vma_dump_size()
1253 if (vma->vm_flags & VM_SHARED) { vma_dump_size()
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| H A D | binfmt_elf_fdpic.c | 1210 if (vma->vm_flags & VM_SHARED) { maydump()
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| /linux-4.1.27/drivers/media/v4l2-core/ |
| H A D | videobuf-core.c | 1177 if (!(vma->vm_flags & VM_WRITE) || !(vma->vm_flags & VM_SHARED)) { videobuf_mmap_mapper()
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| H A D | videobuf2-core.c | 2501 if (!(vma->vm_flags & VM_SHARED)) { vb2_mmap()
2502 dprintk(1, "invalid vma flags, VM_SHARED needed\n"); vb2_mmap()
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| /linux-4.1.27/drivers/char/agp/ |
| H A D | frontend.c | 159 prot_bits = calc_vm_prot_bits(prot) | VM_SHARED; agp_convert_mmap_flags()
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| /linux-4.1.27/security/apparmor/ |
| H A D | lsm.c | 501 !(vma->vm_flags & VM_SHARED) ? MAP_PRIVATE : 0); apparmor_file_mprotect()
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| /linux-4.1.27/drivers/mtd/ |
| H A D | mtdchar.c | 1122 return vma->vm_flags & VM_SHARED ? 0 : -EACCES; mtdchar_mmap()
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| /linux-4.1.27/drivers/media/usb/stkwebcam/ |
| H A D | stk-webcam.c | 768 if (!(vma->vm_flags & VM_WRITE) || !(vma->vm_flags & VM_SHARED)) v4l_stk_mmap()
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| /linux-4.1.27/drivers/staging/android/ |
| H A D | ashmem.c | 403 if (vma->vm_flags & VM_SHARED) { ashmem_mmap()
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| /linux-4.1.27/drivers/vfio/pci/ |
| H A D | vfio_pci.c | 853 if ((vma->vm_flags & VM_SHARED) == 0) vfio_pci_mmap()
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| /linux-4.1.27/drivers/firewire/ |
| H A D | core-cdev.c | 1684 if (!(vma->vm_flags & VM_SHARED)) fw_device_op_mmap()
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| /linux-4.1.27/arch/microblaze/pci/ |
| H A D | pci-common.c | 456 if (vma->vm_flags & VM_SHARED) pci_mmap_legacy_page_range()
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| /linux-4.1.27/kernel/ |
| H A D | fork.c | 463 if (tmp->vm_flags & VM_SHARED) dup_mmap()
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| /linux-4.1.27/security/selinux/ |
| H A D | selinuxfs.c | 482 if (vma->vm_flags & VM_SHARED) { sel_mmap_policy()
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| H A D | hooks.c | 3382 return file_map_prot_check(vma->vm_file, prot, vma->vm_flags&VM_SHARED); selinux_file_mprotect()
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| /linux-4.1.27/include/linux/ |
| H A D | fs.h | 429 atomic_t i_mmap_writable;/* count VM_SHARED mappings */
526 * Note that i_mmap_writable counts all VM_SHARED vmas: do_mmap_pgoff
527 * marks vma as VM_SHARED if it is shared, and the file was opened for
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| H A D | mm.h | 117 #define VM_SHARED 0x00000008 set_max_mapnr() macro
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| /linux-4.1.27/arch/powerpc/kernel/ |
| H A D | pci-common.c | 583 if (vma->vm_flags & VM_SHARED) pci_mmap_legacy_page_range()
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| /linux-4.1.27/drivers/media/pci/zoran/ |
| H A D | zoran_driver.c | 2866 if (!(vma->vm_flags & VM_SHARED) || !(vma->vm_flags & VM_READ) || zoran_mmap()
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| /linux-4.1.27/drivers/infiniband/hw/qib/ |
| H A D | qib_file_ops.c | 1008 if (!rcd || !(vma->vm_flags & VM_SHARED)) { qib_mmapf()
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| /linux-4.1.27/fs/fuse/ |
| H A D | file.c | 2052 if ((vma->vm_flags & VM_SHARED) && (vma->vm_flags & VM_MAYWRITE)) fuse_file_mmap()
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| /linux-4.1.27/kernel/events/ |
| H A D | core.c | 4585 if (!(vma->vm_flags & VM_SHARED)) perf_mmap()
|