Searched refs:mdfd (Results 1 – 1 of 1) sorted by relevance
| /linux/tools/testing/selftests/filesystems/mount_cycle/ |
| H A D | loop_cycle_test.c | 1237 int fd, mdfd, bfd, n, ret = CHILD_HOLDER; in holder_md() local
1270 mdfd = open(at("img/md0"), O_RDWR); in holder_md()
1271 if (mdfd < 0) in holder_md()
1277 close(mdfd); in holder_md()
1283 if (ioctl(mdfd, SET_ARRAY_INFO, &info)) in holder_md()
1286 if (ioctl(mdfd, ADD_NEW_DISK, &disk)) in holder_md()
1289 if (ioctl(mdfd, SET_BITMAP_FILE, bfd)) { in holder_md()
1296 if (ioctl(mdfd, RUN_ARRAY, NULL)) { in holder_md()
1300 if (write_fat12(mdfd)) in holder_md()
1302 close(mdfd); in holder_md()
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