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blk: wbt: remove unused parameter from wbt_should_throttle

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The first parameter rwb is not used for this function.
So just remove it.

Signed-off-by: Lei Chen <lennychen@tencent.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Lei Chen 2021-01-25 19:27:04 +08:00 • committed by Jens Axboe
parent 767630c63b
commit 482e302a61
1 changed files with 2 additions and 2 deletions
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4
block/blk-wbt.c
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@ -518,7 +518,7 @@ static void __wbt_wait(struct rq_wb *rwb, enum wbt_flags wb_acct,
rq_qos_wait(rqw, &data, wbt_inflight_cb, wbt_cleanup_cb); rq_qos_wait(rqw, &data, wbt_inflight_cb, wbt_cleanup_cb);
} }
static inline bool wbt_should_throttle(struct rq_wb *rwb, struct bio *bio) static inline bool wbt_should_throttle(struct bio *bio)
{ {
switch (bio_op(bio)) { switch (bio_op(bio)) {
case REQ_OP_WRITE: case REQ_OP_WRITE:
@ -545,7 +545,7 @@ static enum wbt_flags bio_to_wbt_flags(struct rq_wb *rwb, struct bio *bio)
if (bio_op(bio) == REQ_OP_READ) { if (bio_op(bio) == REQ_OP_READ) {
flags = WBT_READ; flags = WBT_READ;
} else if (wbt_should_throttle(rwb, bio)) { } else if (wbt_should_throttle(bio)) {
if (current_is_kswapd()) if (current_is_kswapd())
flags |= WBT_KSWAPD; flags |= WBT_KSWAPD;
if (bio_op(bio) == REQ_OP_DISCARD) if (bio_op(bio) == REQ_OP_DISCARD)