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authorBruce Ashfield <bruce.ashfield@gmail.com>2019-07-22 11:15:13 -0400
committerBruce Ashfield <bruce.ashfield@gmail.com>2019-07-22 11:15:13 -0400
commitc7f55a28286aeebf0d03d7a95852aa788b1485f1 (patch)
treeb4a80cfd4193bd255c8949c668abb6aae1e15bcc /block/blk-rq-qos.c
parent113a670ce2eb3daca9fa9c4f43d064d002db7c9b (diff)
parente9b75c60f91a359cb0e1b2d0a9ed1c81485215e2 (diff)
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Merge branch 'master-5.2'
Diffstat (limited to 'block/blk-rq-qos.c')
-rw-r--r--block/blk-rq-qos.c9
1 files changed, 6 insertions, 3 deletions
diff --git a/block/blk-rq-qos.c b/block/blk-rq-qos.c
index d169d7188fa6..659ccb8b693f 100644
--- a/block/blk-rq-qos.c
+++ b/block/blk-rq-qos.c
@@ -1,3 +1,5 @@
+// SPDX-License-Identifier: GPL-2.0
+
#include "blk-rq-qos.h"
/*
@@ -207,9 +209,10 @@ static int rq_qos_wake_function(struct wait_queue_entry *curr,
/**
* rq_qos_wait - throttle on a rqw if we need to
- * @private_data - caller provided specific data
- * @acquire_inflight_cb - inc the rqw->inflight counter if we can
- * @cleanup_cb - the callback to cleanup in case we race with a waker
+ * @rqw: rqw to throttle on
+ * @private_data: caller provided specific data
+ * @acquire_inflight_cb: inc the rqw->inflight counter if we can
+ * @cleanup_cb: the callback to cleanup in case we race with a waker
*
* This provides a uniform place for the rq_qos users to do their throttling.
* Since you can end up with a lot of things sleeping at once, this manages the