54 struct userfaultfd_ctx {  struct
82 	struct userfaultfd_ctx *orig;  argument
83 	struct userfaultfd_ctx *new;
88 	struct userfaultfd_ctx *ctx;
97 	struct userfaultfd_ctx *ctx;
151 static void userfaultfd_ctx_get(struct userfaultfd_ctx *ctx)  in userfaultfd_ctx_get()
164 static void userfaultfd_ctx_put(struct userfaultfd_ctx *ctx)  in userfaultfd_ctx_put()
227 static inline bool userfaultfd_huge_must_wait(struct userfaultfd_ctx *ctx,  in userfaultfd_huge_must_wait()
259 static inline bool userfaultfd_huge_must_wait(struct userfaultfd_ctx *ctx,  in userfaultfd_huge_must_wait()
276 static inline bool userfaultfd_must_wait(struct userfaultfd_ctx *ctx,  in userfaultfd_must_wait()
371 	struct userfaultfd_ctx *ctx;  in handle_userfault()
546 static void userfaultfd_event_wait_completion(struct userfaultfd_ctx *ctx,  in userfaultfd_event_wait_completion()
549 	struct userfaultfd_ctx *release_new_ctx;  in userfaultfd_event_wait_completion()
578 				struct userfaultfd_ctx *new;  in userfaultfd_event_wait_completion()
580 				new = (struct userfaultfd_ctx *)  in userfaultfd_event_wait_completion()
623 static void userfaultfd_event_complete(struct userfaultfd_ctx *ctx,  in userfaultfd_event_complete()
633 	struct userfaultfd_ctx *ctx = NULL, *octx;  in dup_userfaultfd()
682 	struct userfaultfd_ctx *ctx = fctx->orig;  in dup_fctx()
707 	struct userfaultfd_ctx *ctx;  in mremap_userfaultfd_prep()
729 	struct userfaultfd_ctx *ctx = vm_ctx->ctx;  in mremap_userfaultfd_complete()
754 	struct userfaultfd_ctx *ctx;  in userfaultfd_remove()
776 static bool has_unmap_ctx(struct userfaultfd_ctx *ctx, struct list_head *unmaps,  in has_unmap_ctx()
795 		struct userfaultfd_ctx *ctx = vma->vm_userfaultfd_ctx.ctx;  in userfaultfd_unmap_prep()
837 	struct userfaultfd_ctx *ctx = file->private_data;  in userfaultfd_release()
921 		struct userfaultfd_ctx *ctx)  in find_userfault()
927 		struct userfaultfd_ctx *ctx)  in find_userfault_evt()
934 	struct userfaultfd_ctx *ctx = file->private_data;  in userfaultfd_poll()
975 static int resolve_userfault_fork(struct userfaultfd_ctx *ctx,  in resolve_userfault_fork()
976 				  struct userfaultfd_ctx *new,  in resolve_userfault_fork()
991 static ssize_t userfaultfd_ctx_read(struct userfaultfd_ctx *ctx, int no_wait,  in userfaultfd_ctx_read()
1005 	struct userfaultfd_ctx *fork_nctx = NULL;  in userfaultfd_ctx_read()
1064 				fork_nctx = (struct userfaultfd_ctx *)  in userfaultfd_ctx_read()
1159 	struct userfaultfd_ctx *ctx = file->private_data;  in userfaultfd_read()
1186 static void __wake_userfault(struct userfaultfd_ctx *ctx,  in __wake_userfault()
1199 static __always_inline void wake_userfault(struct userfaultfd_ctx *ctx,  in wake_userfault()
1261 static int userfaultfd_register(struct userfaultfd_ctx *ctx,  in userfaultfd_register()
1477 static int userfaultfd_unregister(struct userfaultfd_ctx *ctx,  in userfaultfd_unregister()
1630 static int userfaultfd_wake(struct userfaultfd_ctx *ctx,  in userfaultfd_wake()
1662 static int userfaultfd_copy(struct userfaultfd_ctx *ctx,  in userfaultfd_copy()
1719 static int userfaultfd_zeropage(struct userfaultfd_ctx *ctx,  in userfaultfd_zeropage()
1771 static int userfaultfd_writeprotect(struct userfaultfd_ctx *ctx,  in userfaultfd_writeprotect()
1831 static int userfaultfd_api(struct userfaultfd_ctx *ctx,  in userfaultfd_api()
1875 	struct userfaultfd_ctx *ctx = file->private_data;  in userfaultfd_ioctl()
1909 	struct userfaultfd_ctx *ctx = f->private_data;  in userfaultfd_show_fdinfo()
1948 	struct userfaultfd_ctx *ctx = (struct userfaultfd_ctx *) mem;  in init_once_userfaultfd_ctx()
1959 	struct userfaultfd_ctx *ctx;  in SYSCALL_DEFINE1()
2000 						sizeof(struct userfaultfd_ctx),  in userfaultfd_init()