Lines Matching defs:backing_file

179  * @backing_file: the backing file
185 static int lsm_backing_file_alloc(struct file *backing_file)
190 		backing_file_set_security(backing_file, NULL);
195 	backing_file_set_security(backing_file, blob);
2448  * @backing_file: the backing file
2463 int security_backing_file_alloc(struct file *backing_file,
2468 	rc = lsm_backing_file_alloc(backing_file);
2471 	rc = call_int_hook(backing_file_alloc, backing_file, user_file);
2473 		security_backing_file_free(backing_file);
2480  * @backing_file: the backing file
2485 void security_backing_file_free(struct file *backing_file)
2487 	void *blob = backing_file_security(backing_file);
2489 	call_void_hook(backing_file_free, backing_file);
2492 		backing_file_set_security(backing_file, NULL);
2588  * @backing_file: the backing file being mmap'd
2593  * the mmap on @backing_file.  It is important to note that the mmap operation
2595  * set to @backing_file.
2600 			       struct file *backing_file,
2604 	if (WARN_ON_ONCE(!(backing_file->f_mode & FMODE_BACKING)))
2607 	return call_int_hook(mmap_backing_file, vma, backing_file, user_file);