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Searched refs:VM_SHARED (Results 1 – 25 of 66) sorted by relevance

123

/Linux-v4.19/include/trace/events/
Dfs_dax.h43 __entry->vm_flags & VM_SHARED ? "shared" : "private",
89 __entry->vm_flags & VM_SHARED ? "shared" : "private",
134 __entry->vm_flags & VM_SHARED ? "shared" : "private",
178 __entry->vm_flags & VM_SHARED ? "shared" : "private",
220 __entry->vm_flags & VM_SHARED ? "shared" : "private",
Dmmflags.h136 {VM_SHARED, "shared" }, \
/Linux-v4.19/mm/
Duserfaultfd.c160 int vm_alloc_shared = dst_vma->vm_flags & VM_SHARED; in __mcopy_atomic_hugetlb()
161 int vm_shared = dst_vma->vm_flags & VM_SHARED; in __mcopy_atomic_hugetlb()
222 vm_shared = dst_vma->vm_flags & VM_SHARED; in __mcopy_atomic_hugetlb()
473 dst_vma->vm_flags & VM_SHARED)) in __mcopy_atomic()
Dmmap.c113 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) | in vm_get_page_prot()
133 vm_flags &= ~VM_SHARED; in vma_set_page_prot()
148 if (vma->vm_flags & VM_SHARED) in __remove_shared_vm_struct()
595 if (vma->vm_flags & VM_SHARED) in __vma_link_file()
1476 vm_flags |= VM_SHARED | VM_MAYSHARE; in do_mmap()
1478 vm_flags &= ~(VM_MAYWRITE | VM_SHARED); in do_mmap()
1508 vm_flags |= VM_SHARED | VM_MAYSHARE; in do_mmap()
1635 if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED))) in vma_wants_writenotify()
1674 return (vm_flags & (VM_NORESERVE | VM_SHARED | VM_WRITE)) == VM_WRITE; in accountable_mapping()
1750 if (vm_flags & VM_SHARED) { in mmap_region()
[all …]
Dmsync.c87 (vma->vm_flags & VM_SHARED)) { in SYSCALL_DEFINE3()
Dinternal.h249 return (flags & (VM_SHARED | VM_MAYWRITE)) == VM_MAYWRITE; in is_cow_mapping()
280 return (flags & (VM_WRITE | VM_SHARED | VM_STACK)) == VM_WRITE; in is_data_mapping()
Dmprotect.c65 if (prot_numa && !(vma->vm_flags & VM_SHARED) && in change_pte_range()
387 VM_SHARED|VM_NORESERVE))) { in mprotect_fixup()
438 if ((oldflags & (VM_WRITE | VM_SHARED | VM_LOCKED)) == VM_LOCKED && in mprotect_fixup()
Dmadvise.c86 if (vma->vm_file || vma->vm_flags & VM_SHARED) { in madvise_behavior()
593 if ((vma->vm_flags & (VM_SHARED|VM_WRITE)) != (VM_SHARED|VM_WRITE)) in madvise_remove()
Dmemory.c1034 if (vm_flags & VM_SHARED) in copy_one_pte()
2636 WARN_ON_ONCE(!(vmf->vma->vm_flags & VM_SHARED)); in finish_mkwrite_fault()
2738 if ((vma->vm_flags & (VM_WRITE|VM_SHARED)) == in do_wp_page()
2739 (VM_WRITE|VM_SHARED)) in do_wp_page()
2782 } else if (unlikely((vma->vm_flags & (VM_WRITE|VM_SHARED)) == in do_wp_page()
2783 (VM_WRITE|VM_SHARED))) { in do_wp_page()
3129 if (vma->vm_flags & VM_SHARED) in do_anonymous_page()
3459 if (write && !(vma->vm_flags & VM_SHARED)) { in alloc_set_pte()
3498 !(vmf->vma->vm_flags & VM_SHARED)) in finish_fault()
3507 if (!(vmf->vma->vm_flags & VM_SHARED)) in finish_fault()
[all …]
Dnommu.c1035 vm_flags |= VM_SHARED; in determine_vm_flags()
1328 if (file && vma->vm_flags & VM_SHARED) in do_mmap()
1877 if (vma->vm_flags & VM_SHARED) { in nommu_shrink_inode_mappings()
1891 if (!(vma->vm_flags & VM_SHARED)) in nommu_shrink_inode_mappings()
Dhugetlb.c3246 cow = (vma->vm_flags & (VM_SHARED | VM_MAYWRITE)) == VM_MAYWRITE; in copy_hugetlb_page_range()
3810 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) { in hugetlb_no_page()
3834 && (vma->vm_flags & VM_SHARED))); in hugetlb_no_page()
3838 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) { in hugetlb_no_page()
3866 if (vma->vm_flags & VM_SHARED) { in hugetlb_fault_mutex_hash()
4043 int vm_shared = dst_vma->vm_flags & VM_SHARED; in hugetlb_mcopy_atomic_pte()
/Linux-v4.19/fs/romfs/
Dmmap-nommu.c70 return vma->vm_flags & (VM_SHARED | VM_MAYSHARE) ? 0 : -ENOSYS; in romfs_mmap()
/Linux-v4.19/fs/proc/
Dnommu.c61 flags & VM_MAYSHARE ? flags & VM_SHARED ? 'S' : 's' : 'p', in nommu_region_show()
Dtask_nommu.c172 flags & VM_MAYSHARE ? flags & VM_SHARED ? 'S' : 's' : 'p', in nommu_vma_show()
/Linux-v4.19/drivers/xen/
Dprivcmd-buf.c149 if (!(vma->vm_flags & VM_SHARED) || count > limit || in privcmd_buf_mmap()
Dgntalloc.c513 if (!(vma->vm_flags & VM_SHARED)) { in gntalloc_mmap()
/Linux-v4.19/drivers/misc/sgi-gru/
Dgrufile.c109 if ((vma->vm_flags & (VM_SHARED | VM_WRITE)) != (VM_SHARED | VM_WRITE)) in gru_file_mmap()
/Linux-v4.19/fs/ramfs/
Dfile-nommu.c262 if (!(vma->vm_flags & (VM_SHARED | VM_MAYSHARE))) in ramfs_nommu_mmap()
/Linux-v4.19/arch/powerpc/platforms/cell/spufs/
Dfile.c297 if (!(vma->vm_flags & VM_SHARED)) in spufs_mem_mmap()
387 if (!(vma->vm_flags & VM_SHARED)) in spufs_cntl_mmap()
1067 if (!(vma->vm_flags & VM_SHARED)) in spufs_signal1_mmap()
1205 if (!(vma->vm_flags & VM_SHARED)) in spufs_signal2_mmap()
1328 if (!(vma->vm_flags & VM_SHARED)) in spufs_mss_mmap()
1390 if (!(vma->vm_flags & VM_SHARED)) in spufs_psmap_mmap()
1450 if (!(vma->vm_flags & VM_SHARED)) in spufs_mfc_mmap()
/Linux-v4.19/drivers/char/
Dmspec.c252 if ((vma->vm_flags & VM_SHARED) == 0) in mspec_mmap()
/Linux-v4.19/drivers/video/fbdev/
Dsbuslib.c52 if (!(vma->vm_flags & (VM_SHARED | VM_MAYSHARE))) in sbusfb_mmap_helper()
/Linux-v4.19/fs/
Dbinfmt_elf.c1334 if ((vma->vm_flags & VM_SHARED) && FILTER(DAX_SHARED)) in vma_dump_size()
1336 if (!(vma->vm_flags & VM_SHARED) && FILTER(DAX_PRIVATE)) in vma_dump_size()
1343 if ((vma->vm_flags & VM_SHARED) && FILTER(HUGETLB_SHARED)) in vma_dump_size()
1345 if (!(vma->vm_flags & VM_SHARED) && FILTER(HUGETLB_PRIVATE)) in vma_dump_size()
1355 if (vma->vm_flags & VM_SHARED) { in vma_dump_size()
/Linux-v4.19/fs/ext4/
Dfile.c302 (vmf->vma->vm_flags & VM_SHARED); in ext4_dax_huge_fault()
/Linux-v4.19/drivers/fpga/
Ddfl-afu-main.c471 if (!(vma->vm_flags & VM_SHARED)) in afu_mmap()
/Linux-v4.19/fs/orangefs/
Dfile.c565 if ((vma->vm_flags & VM_SHARED) && (vma->vm_flags & VM_MAYWRITE)) in orangefs_file_mmap()

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