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-rw-r--r--block/blk-mq.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/block/blk-mq.c b/block/blk-mq.c
index d84c66fb37b7..4df5fb42c74f 100644
--- a/block/blk-mq.c
+++ b/block/blk-mq.c
@@ -852,6 +852,9 @@ done:
return true;
}
+ if (blk_mq_tag_is_reserved(data.hctx->sched_tags, rq->internal_tag))
+ data.flags |= BLK_MQ_REQ_RESERVED;
+
rq->tag = blk_mq_get_tag(&data);
if (rq->tag >= 0) {
if (blk_mq_tag_busy(data.hctx)) {