68 struct userfaultfd_ctx {  struct
94 	struct userfaultfd_ctx *orig;  argument
95 	struct userfaultfd_ctx *new;
100 	struct userfaultfd_ctx *ctx;
109 	struct userfaultfd_ctx *ctx;
121 static bool userfaultfd_is_initialized(struct userfaultfd_ctx *ctx)  in userfaultfd_is_initialized()
133 	struct userfaultfd_ctx *ctx = vma->vm_userfaultfd_ctx.ctx;  in userfaultfd_wp_unpopulated()
201 static void userfaultfd_ctx_get(struct userfaultfd_ctx *ctx)  in userfaultfd_ctx_get()
214 static void userfaultfd_ctx_put(struct userfaultfd_ctx *ctx)  in userfaultfd_ctx_put()
279 static inline bool userfaultfd_huge_must_wait(struct userfaultfd_ctx *ctx,  in userfaultfd_huge_must_wait()
309 static inline bool userfaultfd_huge_must_wait(struct userfaultfd_ctx *ctx,  in userfaultfd_huge_must_wait()
324 static inline bool userfaultfd_must_wait(struct userfaultfd_ctx *ctx,  in userfaultfd_must_wait()
416 	struct userfaultfd_ctx *ctx;  in handle_userfault()
599 static void userfaultfd_event_wait_completion(struct userfaultfd_ctx *ctx,  in userfaultfd_event_wait_completion()
602 	struct userfaultfd_ctx *release_new_ctx;  in userfaultfd_event_wait_completion()
631 				struct userfaultfd_ctx *new;  in userfaultfd_event_wait_completion()
633 				new = (struct userfaultfd_ctx *)  in userfaultfd_event_wait_completion()
681 static void userfaultfd_event_complete(struct userfaultfd_ctx *ctx,  in userfaultfd_event_complete()
691 	struct userfaultfd_ctx *ctx = NULL, *octx;  in dup_userfaultfd()
740 	struct userfaultfd_ctx *ctx = fctx->orig;  in dup_fctx()
765 	struct userfaultfd_ctx *ctx;  in mremap_userfaultfd_prep()
788 	struct userfaultfd_ctx *ctx = vm_ctx->ctx;  in mremap_userfaultfd_complete()
813 	struct userfaultfd_ctx *ctx;  in userfaultfd_remove()
835 static bool has_unmap_ctx(struct userfaultfd_ctx *ctx, struct list_head *unmaps,  in has_unmap_ctx()
852 	struct userfaultfd_ctx *ctx = vma->vm_userfaultfd_ctx.ctx;  in userfaultfd_unmap_prep()
893 	struct userfaultfd_ctx *ctx = file->private_data;  in userfaultfd_release()
981 		struct userfaultfd_ctx *ctx)  in find_userfault()
987 		struct userfaultfd_ctx *ctx)  in find_userfault_evt()
994 	struct userfaultfd_ctx *ctx = file->private_data;  in userfaultfd_poll()
1030 static int resolve_userfault_fork(struct userfaultfd_ctx *new,  in resolve_userfault_fork()
1046 static ssize_t userfaultfd_ctx_read(struct userfaultfd_ctx *ctx, int no_wait,  in userfaultfd_ctx_read()
1060 	struct userfaultfd_ctx *fork_nctx = NULL;  in userfaultfd_ctx_read()
1119 				fork_nctx = (struct userfaultfd_ctx *)  in userfaultfd_ctx_read()
1214 	struct userfaultfd_ctx *ctx = file->private_data;  in userfaultfd_read()
1242 static void __wake_userfault(struct userfaultfd_ctx *ctx,  in __wake_userfault()
1255 static __always_inline void wake_userfault(struct userfaultfd_ctx *ctx,  in wake_userfault()
1315 static int userfaultfd_register(struct userfaultfd_ctx *ctx,  in userfaultfd_register()
1552 static int userfaultfd_unregister(struct userfaultfd_ctx *ctx,  in userfaultfd_unregister()
1712 static int userfaultfd_wake(struct userfaultfd_ctx *ctx,  in userfaultfd_wake()
1744 static int userfaultfd_copy(struct userfaultfd_ctx *ctx,  in userfaultfd_copy()
1802 static int userfaultfd_zeropage(struct userfaultfd_ctx *ctx,  in userfaultfd_zeropage()
1854 static int userfaultfd_writeprotect(struct userfaultfd_ctx *ctx,  in userfaultfd_writeprotect()
1907 static int userfaultfd_continue(struct userfaultfd_ctx *ctx, unsigned long arg)  in userfaultfd_continue()
1966 static inline int userfaultfd_poison(struct userfaultfd_ctx *ctx, unsigned long arg)  in userfaultfd_poison()
2035 static int userfaultfd_api(struct userfaultfd_ctx *ctx,  in userfaultfd_api()
2092 	struct userfaultfd_ctx *ctx = file->private_data;  in userfaultfd_ioctl()
2132 	struct userfaultfd_ctx *ctx = f->private_data;  in userfaultfd_show_fdinfo()
2171 	struct userfaultfd_ctx *ctx = (struct userfaultfd_ctx *) mem;  in init_once_userfaultfd_ctx()
2182 	struct userfaultfd_ctx *ctx;  in new_userfaultfd()
2272 						sizeof(struct userfaultfd_ctx),  in userfaultfd_init()