Searched refs:backing_file (Results 1 – 5 of 5) sorted by relevance
/linux-6.1.9/arch/um/drivers/ |
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() [all …]
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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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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 534 err = read_cow_header(file_reader, &fd, &version, &backing_file, \ in ubd_file_size() 541 file = backing_file; in ubd_file_size() 632 char *backing_file; in open_ubd_file() local [all …]
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/linux-6.1.9/Documentation/ABI/testing/ |
D | sysfs-block-loop | 10 What: /sys/block/loopX/loop/backing_file
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/linux-6.1.9/drivers/block/ |
D | loop.c | 722 LOOP_ATTR_RO(backing_file);
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