Searched refs:backing_file (Results 1 – 5 of 5) sorted by relevance
| /linux-6.3-rc2/arch/um/drivers/ |
| 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
221 if (strlen(backing_file) > 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()
245 header->backing_file, -err); in write_cow_header()
322 file = header->v1.backing_file; in read_cow_header()
335 file = header->v2.backing_file; in read_cow_header()
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| 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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| A D | ubd_kern.c | 241 char *file, *backing_file, *serial; in ubd_setup_common() local
319 backing_file = strsep(&str, ",:"); in ubd_setup_common()
320 if (backing_file && *backing_file == '\0') in ubd_setup_common()
321 backing_file = NULL; in ubd_setup_common()
327 if (backing_file && ubd_dev->no_cow) { in ubd_setup_common()
334 ubd_dev->cow.file = backing_file; in ubd_setup_common()
518 char *backing_file; in ubd_file_size() local
541 file = backing_file; in ubd_file_size()
632 char *backing_file; in open_ubd_file() local
688 *backing_file_out = backing_file; in open_ubd_file()
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| /linux-6.3-rc2/Documentation/ABI/testing/ |
| A D | sysfs-block-loop | 10 What: /sys/block/loopX/loop/backing_file
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| /linux-6.3-rc2/drivers/block/ |
| A D | loop.c | 722 LOOP_ATTR_RO(backing_file);
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