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Searched refs:vm_userfaultfd_ctx (Results 1 – 12 of 12) sorted by relevance

/OK3568_Linux_fs/kernel/include/linux/
H A Duserfaultfd_k.h76 struct vm_userfaultfd_ctx vm_ctx) in is_mergeable_vm_userfaultfd_ctx()
78 return vma->vm_userfaultfd_ctx.ctx == vm_ctx.ctx; in is_mergeable_vm_userfaultfd_ctx()
133 struct vm_userfaultfd_ctx *);
134 extern void mremap_userfaultfd_complete(struct vm_userfaultfd_ctx *,
158 struct vm_userfaultfd_ctx vm_ctx) in is_mergeable_vm_userfaultfd_ctx()
207 struct vm_userfaultfd_ctx *ctx) in mremap_userfaultfd_prep()
211 static inline void mremap_userfaultfd_complete(struct vm_userfaultfd_ctx *ctx, in mremap_userfaultfd_complete()
H A Dmm_types.h293 #define NULL_VM_UFFD_CTX ((struct vm_userfaultfd_ctx) { NULL, })
294 struct vm_userfaultfd_ctx { struct
298 #define NULL_VM_UFFD_CTX ((struct vm_userfaultfd_ctx) {}) argument
299 struct vm_userfaultfd_ctx {}; struct
383 struct vm_userfaultfd_ctx vm_userfaultfd_ctx; member
H A Dmm.h2683 pgoff_t pgoff, struct mempolicy *mpol, struct vm_userfaultfd_ctx uff,
2689 pgoff_t off, struct mempolicy *pol, struct vm_userfaultfd_ctx uff, in vma_merge()
/OK3568_Linux_fs/kernel/fs/
H A Duserfaultfd.c396 ctx = vmf->vma->vm_userfaultfd_ctx.ctx; in handle_userfault()
613 if (vma->vm_userfaultfd_ctx.ctx == release_new_ctx) { in userfaultfd_event_wait_completion()
614 vma->vm_userfaultfd_ctx = NULL_VM_UFFD_CTX; in userfaultfd_event_wait_completion()
644 octx = vma->vm_userfaultfd_ctx.ctx; in dup_userfaultfd()
647 vma->vm_userfaultfd_ctx = NULL_VM_UFFD_CTX; in dup_userfaultfd()
686 vma->vm_userfaultfd_ctx.ctx = ctx; in dup_userfaultfd()
715 struct vm_userfaultfd_ctx *vm_ctx) in mremap_userfaultfd_prep()
719 ctx = vma->vm_userfaultfd_ctx.ctx; in mremap_userfaultfd_prep()
730 vma->vm_userfaultfd_ctx = NULL_VM_UFFD_CTX; in mremap_userfaultfd_prep()
735 void mremap_userfaultfd_complete(struct vm_userfaultfd_ctx *vm_ctx, in mremap_userfaultfd_complete()
[all …]
/OK3568_Linux_fs/kernel/mm/
H A Dmmap.c1085 struct vm_userfaultfd_ctx vm_userfaultfd_ctx, in is_mergeable_vma() argument
1102 if (!is_mergeable_vm_userfaultfd_ctx(vma, vm_userfaultfd_ctx)) in is_mergeable_vma()
1138 struct vm_userfaultfd_ctx vm_userfaultfd_ctx, in can_vma_merge_before() argument
1141 if (is_mergeable_vma(vma, file, vm_flags, vm_userfaultfd_ctx, anon_name) && in can_vma_merge_before()
1160 struct vm_userfaultfd_ctx vm_userfaultfd_ctx, in can_vma_merge_after() argument
1163 if (is_mergeable_vma(vma, file, vm_flags, vm_userfaultfd_ctx, anon_name) && in can_vma_merge_after()
1221 struct vm_userfaultfd_ctx vm_userfaultfd_ctx, in __vma_merge() argument
1252 vm_userfaultfd_ctx, in __vma_merge()
1262 vm_userfaultfd_ctx, in __vma_merge()
1287 vm_userfaultfd_ctx, in __vma_merge()
[all …]
H A Dmremap.c542 struct vm_userfaultfd_ctx *uf, struct list_head *uf_unmap) in move_vma()
765 unsigned long flags, struct vm_userfaultfd_ctx *uf, in mremap_to()
887 struct vm_userfaultfd_ctx uf = NULL_VM_UFFD_CTX; in SYSCALL_DEFINE5()
H A Duserfaultfd.c45 if (!dst_vma->vm_userfaultfd_ctx.ctx) in find_dst_vma()
H A Dmlock.c553 vma->vm_userfaultfd_ctx, vma_get_anon_name(vma)); in mlock_fixup()
H A Dmprotect.c457 vma->vm_userfaultfd_ctx, vma_get_anon_name(vma)); in mprotect_fixup()
H A Dmadvise.c141 vma->vm_userfaultfd_ctx, vma_get_anon_name(vma)); in madvise_behavior()
H A Dmempolicy.c840 new_pol, vma->vm_userfaultfd_ctx, in mbind_range()
/OK3568_Linux_fs/kernel/kernel/
H A Dsys.c2302 vma->vm_userfaultfd_ctx, name_addr); in prctl_update_vma_anon_name()