Messages in this thread Patch in this message | | | From | Kemeng Shi <> | Subject | [PATCH 07/10] block, bfq: remove redundant check in bfq_put_cooperator | Date | Tue, 8 Nov 2022 12:52:21 +0800 |
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We have already avoided a circular list in bfq_setup_merge (see comments in bfq_setup_merge() for details), so bfq_queue will not appear in it's new_bfqq list. Just remove this check.
Signed-off-by: Kemeng Shi <shikemeng@huawei.com> --- block/bfq-iosched.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c index be923be48647..cffc5ff66ee6 100644 --- a/block/bfq-iosched.c +++ b/block/bfq-iosched.c @@ -5339,8 +5339,6 @@ void bfq_put_cooperator(struct bfq_queue *bfqq) */ __bfqq = bfqq->new_bfqq; while (__bfqq) { - if (__bfqq == bfqq) - break; next = __bfqq->new_bfqq; bfq_put_queue(__bfqq); __bfqq = next; -- 2.30.0
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