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blk-wbt: move wbt_clear_stat to common place in wbt_done

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wbt_done call wbt_clear_stat no matter current stat was tracked
or not, move it to common place.

Signed-off-by: weiping zhang <zhangweiping@didichuxing.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
weiping zhang 2017-11-23 21:39:55 +08:00 committed by Jens Axboe
parent f680474345
commit 62d772fa9d
1 changed files with 1 additions and 2 deletions
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3
block/blk-wbt.c
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@ -178,12 +178,11 @@ void wbt_done(struct rq_wb *rwb, struct blk_issue_stat *stat)
if (wbt_is_read(stat))
wb_timestamp(rwb, &rwb->last_comp);
wbt_clear_state(stat);
} else {
WARN_ON_ONCE(stat == rwb->sync_cookie);
__wbt_done(rwb, wbt_stat_to_mask(stat));
wbt_clear_state(stat);
}
wbt_clear_state(stat);
}
/*