53 struct userfaultfd_ctx {  struct
79 	struct userfaultfd_ctx *orig;  argument
80 	struct userfaultfd_ctx *new;
85 	struct userfaultfd_ctx *ctx;
94 	struct userfaultfd_ctx *ctx;
106 static bool userfaultfd_is_initialized(struct userfaultfd_ctx *ctx)  in userfaultfd_is_initialized()
156 static void userfaultfd_ctx_get(struct userfaultfd_ctx *ctx)  in userfaultfd_ctx_get()
169 static void userfaultfd_ctx_put(struct userfaultfd_ctx *ctx)  in userfaultfd_ctx_put()
234 static inline bool userfaultfd_huge_must_wait(struct userfaultfd_ctx *ctx,  in userfaultfd_huge_must_wait()
267 static inline bool userfaultfd_huge_must_wait(struct userfaultfd_ctx *ctx,  in userfaultfd_huge_must_wait()
284 static inline bool userfaultfd_must_wait(struct userfaultfd_ctx *ctx,  in userfaultfd_must_wait()
380 	struct userfaultfd_ctx *ctx;  in handle_userfault()
559 static void userfaultfd_event_wait_completion(struct userfaultfd_ctx *ctx,  in userfaultfd_event_wait_completion()
562 	struct userfaultfd_ctx *release_new_ctx;  in userfaultfd_event_wait_completion()
591 				struct userfaultfd_ctx *new;  in userfaultfd_event_wait_completion()
593 				new = (struct userfaultfd_ctx *)  in userfaultfd_event_wait_completion()
639 static void userfaultfd_event_complete(struct userfaultfd_ctx *ctx,  in userfaultfd_event_complete()
649 	struct userfaultfd_ctx *ctx = NULL, *octx;  in dup_userfaultfd()
697 	struct userfaultfd_ctx *ctx = fctx->orig;  in dup_fctx()
722 	struct userfaultfd_ctx *ctx;  in mremap_userfaultfd_prep()
744 	struct userfaultfd_ctx *ctx = vm_ctx->ctx;  in mremap_userfaultfd_complete()
769 	struct userfaultfd_ctx *ctx;  in userfaultfd_remove()
791 static bool has_unmap_ctx(struct userfaultfd_ctx *ctx, struct list_head *unmaps,  in has_unmap_ctx()
812 		struct userfaultfd_ctx *ctx = vma->vm_userfaultfd_ctx.ctx;  in userfaultfd_unmap_prep()
854 	struct userfaultfd_ctx *ctx = file->private_data;  in userfaultfd_release()
942 		struct userfaultfd_ctx *ctx)  in find_userfault()
948 		struct userfaultfd_ctx *ctx)  in find_userfault_evt()
955 	struct userfaultfd_ctx *ctx = file->private_data;  in userfaultfd_poll()
991 static int resolve_userfault_fork(struct userfaultfd_ctx *new,  in resolve_userfault_fork()
1007 static ssize_t userfaultfd_ctx_read(struct userfaultfd_ctx *ctx, int no_wait,  in userfaultfd_ctx_read()
1021 	struct userfaultfd_ctx *fork_nctx = NULL;  in userfaultfd_ctx_read()
1080 				fork_nctx = (struct userfaultfd_ctx *)  in userfaultfd_ctx_read()
1175 	struct userfaultfd_ctx *ctx = file->private_data;  in userfaultfd_read()
1203 static void __wake_userfault(struct userfaultfd_ctx *ctx,  in __wake_userfault()
1216 static __always_inline void wake_userfault(struct userfaultfd_ctx *ctx,  in wake_userfault()
1267 static int userfaultfd_register(struct userfaultfd_ctx *ctx,  in userfaultfd_register()
1509 static int userfaultfd_unregister(struct userfaultfd_ctx *ctx,  in userfaultfd_unregister()
1673 static int userfaultfd_wake(struct userfaultfd_ctx *ctx,  in userfaultfd_wake()
1705 static int userfaultfd_copy(struct userfaultfd_ctx *ctx,  in userfaultfd_copy()
1762 static int userfaultfd_zeropage(struct userfaultfd_ctx *ctx,  in userfaultfd_zeropage()
1814 static int userfaultfd_writeprotect(struct userfaultfd_ctx *ctx,  in userfaultfd_writeprotect()
1867 static int userfaultfd_continue(struct userfaultfd_ctx *ctx, unsigned long arg)  in userfaultfd_continue()
1941 static int userfaultfd_api(struct userfaultfd_ctx *ctx,  in userfaultfd_api()
1995 	struct userfaultfd_ctx *ctx = file->private_data;  in userfaultfd_ioctl()
2032 	struct userfaultfd_ctx *ctx = f->private_data;  in userfaultfd_show_fdinfo()
2071 	struct userfaultfd_ctx *ctx = (struct userfaultfd_ctx *) mem;  in init_once_userfaultfd_ctx()
2082 	struct userfaultfd_ctx *ctx;  in new_userfaultfd()
2172 						sizeof(struct userfaultfd_ctx),  in userfaultfd_init()