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-rw-r--r--block/blk-timeout.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/block/blk-timeout.c b/block/blk-timeout.c
index 56c0258..246dfb1 100644
--- a/block/blk-timeout.c
+++ b/block/blk-timeout.c
@@ -190,6 +190,9 @@ void blk_add_timer(struct request *req)
struct request_queue *q = req->q;
unsigned long expiry;
+ if (req->cmd_flags & REQ_NO_TIMEOUT)
+ return;
+
/* blk-mq has its own handler, so we don't need ->rq_timed_out_fn */
if (!q->mq_ops && !q->rq_timed_out_fn)
return;
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