diff options
author | Jens Axboe <axboe@fb.com> | 2016-04-14 09:53:24 -0600 |
---|---|---|
committer | Jens Axboe <axboe@fb.com> | 2016-10-04 10:18:57 -0600 |
commit | 0e4e6dcf8e724f78b1452fa3a26d08202cfa575c (patch) | |
tree | 8eb15aced92daebb9d7d244d803cf19ed7b16132 | |
parent | b74d36372af9189f72e4959b8c8499d5b7731e1e (diff) |
writeback: use WRITE_BG for kupdate and background writeback
If we're doing background type writes, then use the appropriate
write command for that.
Signed-off-by: Jens Axboe <axboe@fb.com>
-rw-r--r-- | include/linux/writeback.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/writeback.h b/include/linux/writeback.h index 608afd39b1c2..e53abf2bf2d8 100644 --- a/include/linux/writeback.h +++ b/include/linux/writeback.h @@ -104,6 +104,8 @@ static inline int wbc_to_write_flags(struct writeback_control *wbc) { if (wbc->sync_mode == WB_SYNC_ALL) return WRITE_SYNC; + else if (wbc->for_kupdate || wbc->for_background) + return WRITE_BG; return 0; } |