Messages in this thread Patch in this message |  | | From | Kemeng Shi <> | Subject | [PATCH v4 6/8] block, bfq: remove redundant check in bfq_put_cooperator | Date | Mon, 16 Jan 2023 17:51:51 +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@huaweicloud.com> Reviewed-by: Jan Kara <jack@suse.cz> --- block/bfq-iosched.c | 2 -- 1 file changed, 2 deletions(-)
diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c index 4a17b22327f1..dbee5c61830c 100644 --- a/block/bfq-iosched.c +++ b/block/bfq-iosched.c @@ -5429,8 +5429,6 @@ 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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