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| author | hyeongseok.kim <hyeongseok@gmail.com> | 2020-04-09 16:35:10 +0000 |
|---|---|---|
| committer | Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com> | 2020-04-09 16:35:10 +0000 |
| commit | 6d594f51baf8aaad8bef9ca466503dbd933c83ad (patch) | |
| tree | 4d555410b44e3bff30af80e70a9833f6004f1b02 | |
| parent | d2512c49f3500e3a00d4bfad5a00495adf27253e (diff) | |
| parent | 7ffd5f2b9df598ba30cb554e7f629dfe59982576 (diff) | |
| download | newfs_msdos-6d594f51baf8aaad8bef9ca466503dbd933c83ad.tar.gz | |
set bdev->bd_block_size to reduce formatting time am: 41c6a50a70 am: 7ffd5f2b9d
Change-Id: I128103adfd4c84c72e4c747b1d284d86f118142d
| -rw-r--r-- | mkfs_msdos.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/mkfs_msdos.c b/mkfs_msdos.c index 04afc84..0ef30f2 100644 --- a/mkfs_msdos.c +++ b/mkfs_msdos.c @@ -640,6 +640,12 @@ mkfs_msdos(const char *fname, const char *dtype, const struct msdos_options *op) warn("sigaction SIGINFO"); goto done; } + +#if defined(__linux__) + if (ioctl(fd, BLKBSZSET, &bpb.bpbBytesPerSec)) + printf("BLKBSZSET to %u failed\n", bpb.bpbBytesPerSec); +#endif + for (lsn = 0; lsn < dir + (fat == 32 ? bpb.bpbSecPerClust : rds); lsn++) { if (got_siginfo) { fprintf(stderr,"%s: writing sector %u of %u (%u%%)\n", |