mirror of https://gitee.com/openkylin/linux.git
4194b1eaf1
When you are going to be submitting several sync writes, we want to give the IO scheduler a chance to merge some of them. Instead of using the implicitly unplugging WRITE_SYNC variant, use WRITE_SYNC_PLUG and rely on sync_buffer() doing the unplug when someone does a wait_on_buffer()/lock_buffer(). Signed-off-by: Jens Axboe <jens.axboe@oracle.com> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org> |
||
|---|---|---|
| .. | ||
| Kconfig | ||
| Makefile | ||
| checkpoint.c | ||
| commit.c | ||
| journal.c | ||
| recovery.c | ||
| revoke.c | ||
| transaction.c | ||