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blk-wbt: remove dead code 

We already note and mark discard and swap IO from bio_to_wbt_flags().

Signed-off-by: Jens Axboe <axboe@kernel.dk>
hifive-unleashed-5.1
Jens Axboe 2018-08-27 13:32:12 -06:00
parent 057d3ccf93
commit b0a84beb2e
1 changed files with 0 additions and 5 deletions
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5
block/blk-wbt.c
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@ -636,11 +636,6 @@ static void wbt_wait(struct rq_qos *rqos, struct bio *bio, spinlock_t *lock)
return;
}
if (current_is_kswapd())
flags |= WBT_KSWAPD;
if (bio_op(bio) == REQ_OP_DISCARD)
flags |= WBT_DISCARD;
__wbt_wait(rwb, flags, bio->bi_opf, lock);
if (!blk_stat_is_active(rwb->cb))