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Searched refs:VM_SHARED (Results 1 – 25 of 49) sorted by relevance

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/linux/arch/arm64/mm/
H A Dmmap.c26 [VM_SHARED] = PAGE_NONE,
27 [VM_SHARED | VM_READ] = PAGE_READONLY,
28 [VM_SHARED | VM_WRITE] = PAGE_SHARED,
29 [VM_SHARED | VM_WRITE | VM_READ] = PAGE_SHARED,
31 [VM_SHARED | VM_EXEC] = PAGE_READONLY_EXEC,
32 [VM_SHARED | VM_EXEC | VM_READ] = PAGE_READONLY_EXEC,
33 [VM_SHARED | VM_EXEC | VM_WRITE] = PAGE_SHARED_EXEC,
34 [VM_SHARED | VM_EXEC | VM_WRITE | VM_READ] = PAGE_SHARED_EXEC
75 protection_map[VM_EXEC | VM_SHARED] = PAGE_EXECONLY; in adjust_protection_map()
101 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]); in vm_get_page_prot()
/linux/arch/arc/mm/
H A Dmmap.c71 [VM_SHARED] = PAGE_U_NONE,
72 [VM_SHARED | VM_READ] = PAGE_U_R,
73 [VM_SHARED | VM_WRITE] = PAGE_U_W_R,
74 [VM_SHARED | VM_WRITE | VM_READ] = PAGE_U_W_R,
75 [VM_SHARED | VM_EXEC] = PAGE_U_X_R,
76 [VM_SHARED | VM_EXEC | VM_READ] = PAGE_U_X_R,
77 [VM_SHARED | VM_EXEC | VM_WRITE] = PAGE_U_X_W_R,
78 [VM_SHARED | VM_EXEC | VM_WRITE | VM_READ] = PAGE_U_X_W_R
/linux/arch/sh/mm/
H A Dmmap.c31 [VM_SHARED] = PAGE_NONE,
32 [VM_SHARED | VM_READ] = PAGE_READONLY,
33 [VM_SHARED | VM_WRITE] = PAGE_WRITEONLY,
34 [VM_SHARED | VM_WRITE | VM_READ] = PAGE_SHARED,
35 [VM_SHARED | VM_EXEC] = PAGE_EXECREAD,
36 [VM_SHARED | VM_EXEC | VM_READ] = PAGE_EXECREAD,
37 [VM_SHARED | VM_EXEC | VM_WRITE] = PAGE_RWX,
38 [VM_SHARED | VM_EXEC | VM_WRITE | VM_READ] = PAGE_RWX
/linux/arch/loongarch/mm/
H A Dcache.c172 [VM_SHARED] = __pgprot(_CACHE_CC | _PAGE_USER |
175 [VM_SHARED | VM_READ] = __pgprot(_CACHE_CC | _PAGE_VALID |
178 [VM_SHARED | VM_WRITE] = __pgprot(_CACHE_CC | _PAGE_VALID |
181 [VM_SHARED | VM_WRITE | VM_READ] = __pgprot(_CACHE_CC | _PAGE_VALID |
184 [VM_SHARED | VM_EXEC] = __pgprot(_CACHE_CC | _PAGE_VALID |
186 [VM_SHARED | VM_EXEC | VM_READ] = __pgprot(_CACHE_CC | _PAGE_VALID |
188 [VM_SHARED | VM_EXEC | VM_WRITE] = __pgprot(_CACHE_CC | _PAGE_VALID |
191 [VM_SHARED | VM_EXEC | VM_WRITE | VM_READ] = __pgprot(_CACHE_CC | _PAGE_VALID |
/linux/mm/
H A Dmapping_dirty_helpers.c224 if ((vm_flags & (VM_SHARED | VM_MAYWRITE | VM_HUGETLB)) != in wp_clean_test_walk()
225 (VM_SHARED | VM_MAYWRITE)) in wp_clean_test_walk()
H A Duserfaultfd.c100 else if (!(vma->vm_flags & VM_SHARED) && in find_vma_and_prepare_anon()
129 if (!(vma->vm_flags & VM_SHARED) && unlikely(!vma->anon_vma)) in uffd_lock_vma()
239 dst_vma->vm_flags & VM_SHARED)) in mfill_get_vma()
348 bool vm_shared = dst_vma->vm_flags & VM_SHARED; in mfill_atomic_install_pte()
559 if (!(state->vma->vm_flags & VM_SHARED)) in mfill_atomic_pte_copy()
582 (dst_vma->vm_flags & VM_SHARED)) in mfill_atomic_pte_zeropage()
1886 if (src_vma->vm_flags & VM_SHARED) in move_pages()
1891 if (dst_vma->vm_flags & VM_SHARED) in move_pages()
2070 if ((vma->vm_flags & VM_SHARED) && uffd_wp_changed) in userfaultfd_set_vm_flags()
H A Dmsync.c93 (vma->vm_flags & VM_SHARED)) { in SYSCALL_DEFINE3()
H A Dmemory.c1095 if (src_vma->vm_flags & VM_SHARED) in __copy_present_ptes()
1134 if (!(src_vma->vm_flags & VM_SHARED)) in copy_present_ptes()
4007 WARN_ON_ONCE(!(vmf->vma->vm_flags & VM_SHARED)); in finish_mkwrite_fault()
4276 if (vma->vm_flags & (VM_SHARED | VM_MAYSHARE)) { in do_wp_page()
5331 if (vma->vm_flags & VM_SHARED) in do_anonymous_page()
5614 if (write && !(vma->vm_flags & VM_SHARED)) { in set_pte_range()
5657 !(vma->vm_flags & VM_SHARED); in finish_fault()
5676 if (!(vma->vm_flags & VM_SHARED)) { in finish_fault()
6028 else if (!(vma->vm_flags & VM_SHARED)) in do_fault()
6062 if (folio_maybe_mapped_shared(folio) && (vma->vm_flags & VM_SHARED)) in numa_migrate_check()
[all …]
/linux/arch/riscv/mm/
H A Dinit.c358 [VM_SHARED] = PAGE_NONE,
359 [VM_SHARED | VM_READ] = PAGE_READ,
360 [VM_SHARED | VM_WRITE] = PAGE_SHARED,
361 [VM_SHARED | VM_WRITE | VM_READ] = PAGE_SHARED,
362 [VM_SHARED | VM_EXEC] = PAGE_EXEC,
363 [VM_SHARED | VM_EXEC | VM_READ] = PAGE_READ_EXEC,
364 [VM_SHARED | VM_EXEC | VM_WRITE] = PAGE_SHARED_EXEC,
365 [VM_SHARED | VM_EXEC | VM_WRITE | VM_READ] = PAGE_SHARED_EXEC
/linux/rust/bindings/
H A Dbindings_helper.h131 const vm_flags_t RUST_CONST_HELPER_VM_SHARED = VM_SHARED;
/linux/fs/proc/
H A Dnommu.c55 flags & VM_MAYSHARE ? flags & VM_SHARED ? 'S' : 's' : 'p', in nommu_region_show()
H A Dtask_nommu.c154 flags & VM_MAYSHARE ? flags & VM_SHARED ? 'S' : 's' : 'p', in nommu_vma_show()
/linux/drivers/misc/sgi-gru/
H A Dgrufile.c97 if ((vma->vm_flags & (VM_SHARED | VM_WRITE)) != (VM_SHARED | VM_WRITE)) in gru_file_mmap()
/linux/drivers/xen/
H A Dprivcmd-buf.c141 if (!(vma->vm_flags & VM_SHARED)) in privcmd_buf_mmap()
H A Dgntalloc.c499 if (!(vma->vm_flags & VM_SHARED)) { in gntalloc_mmap()
/linux/drivers/gpu/drm/xe/
H A Dxe_mmio_gem.c147 if ((vma->vm_flags & VM_SHARED) == 0) in xe_mmio_gem_mmap()
/linux/rust/
H A Dbindgen_parameters42 --blocklist-item VM_SHARED
/linux/arch/powerpc/platforms/cell/spufs/
H A Dfile.c291 if (!(vma->vm_flags & VM_SHARED)) in spufs_mem_mmap()
381 if (!(vma->vm_flags & VM_SHARED)) in spufs_cntl_mmap()
1036 if (!(vma->vm_flags & VM_SHARED)) in spufs_signal1_mmap()
1170 if (!(vma->vm_flags & VM_SHARED)) in spufs_signal2_mmap()
1291 if (!(vma->vm_flags & VM_SHARED)) in spufs_mss_mmap()
1352 if (!(vma->vm_flags & VM_SHARED)) in spufs_psmap_mmap()
1411 if (!(vma->vm_flags & VM_SHARED)) in spufs_mfc_mmap()
/linux/rust/kernel/mm/
H A Dvirt.rs406 pub const SHARED: vm_flags_t = bindings::VM_SHARED as vm_flags_t;
/linux/include/trace/events/
H A Dmmflags.h207 {VM_SHARED, "shared" }, \
/linux/arch/x86/kernel/cpu/sgx/
H A Dvirt.c104 if (!(vma->vm_flags & VM_SHARED)) in sgx_vepc_mmap()
/linux/tools/testing/vma/include/
H A Ddup.h207 #define VM_SHARED INIT_VM_FLAG(SHARED) macro
1236 ((flags & (VM_WRITE | VM_SHARED | VM_STACK)) == VM_WRITE)
1435 vm_flags &= ~VM_SHARED; in vma_set_page_prot()
/linux/virt/kvm/
H A Dguest_memfd.c473 if ((vma->vm_flags & (VM_SHARED | VM_MAYSHARE)) != in kvm_gmem_mmap()
474 (VM_SHARED | VM_MAYSHARE)) { in kvm_gmem_mmap()
/linux/drivers/gpu/drm/vmwgfx/
H A Dvmwgfx_page_dirty.c482 prot = vm_get_page_prot(vma->vm_flags & ~VM_SHARED); in vmw_bo_vm_fault()
/linux/drivers/dma-buf/
H A Dudmabuf.c100 if ((vma->vm_flags & (VM_SHARED | VM_MAYSHARE)) == 0) in mmap_udmabuf()

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