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blk-mq: add missing call to srcu_barrier() in blk_mq_free_tag_set()

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Commit 05c3e88488ed ("srcu: Queue sdp->work when the delay timer is
successfully deleted") added a check in cleanup_srcu_struct() if the
call to srcu_barrier() has been made before calling it, which
revealed a missing call to srcu_barrier() before calling
cleanup_srcu_struct(set->srcu). Fix this.

Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Reviewed-by: Paul E. McKenney <paulmck@kernel.org>
Link: https://patch.msgid.link/20260812060510.3220294-1-m.szyprowski@samsung.com
Signed-off-by: Jens Axboe <axboe@kernel.dk>
This commit is contained in:
Marek Szyprowski 2026-08-12 08:05:08 +02:00 committed by Jens Axboe
parent 68940f841d
commit 1207dbb91c
1 changed files with 1 additions and 0 deletions
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block/blk-mq.c
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@ -4975,6 +4975,7 @@ void blk_mq_free_tag_set(struct blk_mq_tag_set *set)
srcu_barrier(&set->tags_srcu);
cleanup_srcu_struct(&set->tags_srcu);
if (set->flags & BLK_MQ_F_BLOCKING) {
srcu_barrier(set->srcu);
cleanup_srcu_struct(set->srcu);
kfree(set->srcu);
}