Searched refs:backing_file (Results 1 – 4 of 4) sorted by relevance
| /linux/arch/um/drivers/ |
| H A D | cow_user.c | 26 char backing_file[PATH_LEN_V1]; member
45 char backing_file[PATH_LEN_V2]; member
94 char backing_file[PATH_LEN_V3]; member
106 char backing_file[PATH_LEN_V3]; member
197 int write_cow_header(char *cow_file, int fd, char *backing_file, in write_cow_header() argument
221 if (strlen(backing_file) > sizeof(header->backing_file) - 1) { in write_cow_header()
224 "limited to %zd characters\n", backing_file, in write_cow_header()
225 sizeof(header->backing_file) - 1); in write_cow_header()
229 if (absolutize(header->backing_file, sizeof(header->backing_file), in write_cow_header()
230 backing_file)) in write_cow_header()
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| H A D | cow.h | 7 extern int init_cow_file(int fd, char *cow_file, char *backing_file,
18 extern int write_cow_header(char *cow_file, int fd, char *backing_file,
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| /linux/fs/ |
| H A D | file_table.c | 47 struct backing_file { struct
55 static inline struct backing_file *backing_file(struct file *f) in backing_file() argument
57 return container_of(f, struct backing_file, file); in backing_file()
62 return &backing_file(f)->user_path; in backing_file_user_path()
74 kmem_cache_free(bfilp_cachep, backing_file(f)); in file_free()
291 struct backing_file *ff; in alloc_empty_backing_file()
567 args.freeptr_offset = offsetof(struct backing_file, bf_freeptr); in files_init()
568 bfilp_cachep = kmem_cache_create("bfilp", sizeof(struct backing_file), in files_init()
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| /linux/Documentation/ABI/testing/ |
| H A D | sysfs-block-loop | 10 What: /sys/block/loopX/loop/backing_file
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