blk-wbt: fix has-sleeper queueing check for-4.19/wbt
authorJens Axboe <axboe@kernel.dk>
Mon, 20 Aug 2018 19:22:27 +0000 (13:22 -0600)
committerJens Axboe <axboe@kernel.dk>
Mon, 20 Aug 2018 19:27:33 +0000 (13:27 -0600)
commitc4018728cd847d66002c94c0406b45b3a59d8f1c
tree7fed37186ea3a8bff6c0c304a94c5ef998f2d076
parentd4cb45f6870bf615e5aac6519779d03e705a3552
blk-wbt: fix has-sleeper queueing check

We need to do this inside the loop as well, or we can allow new
IO to supersede previous IO.

Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/blk-wbt.c