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-rw-r--r--block/blk-timeout.c5
1 files changed, 1 insertions, 4 deletions
diff --git a/block/blk-timeout.c b/block/blk-timeout.c
index 17ec83bb0900..764ecf9aeb30 100644
--- a/block/blk-timeout.c
+++ b/block/blk-timeout.c
@@ -134,8 +134,6 @@ void blk_timeout_work(struct work_struct *work)
struct request *rq, *tmp;
int next_set = 0;
- if (blk_queue_enter(q, true))
- return;
spin_lock_irqsave(q->queue_lock, flags);
list_for_each_entry_safe(rq, tmp, &q->timeout_list, timeout_list)
@@ -145,7 +143,6 @@ void blk_timeout_work(struct work_struct *work)
mod_timer(&q->timeout, round_jiffies_up(next));
spin_unlock_irqrestore(q->queue_lock, flags);
- blk_queue_exit(q);
}
/**
@@ -211,7 +208,7 @@ void blk_add_timer(struct request *req)
if (!req->timeout)
req->timeout = q->rq_timeout;
- req->deadline = jiffies + req->timeout;
+ WRITE_ONCE(req->deadline, jiffies + req->timeout);
/*
* Only the non-mq case needs to add the request to a protected list.