linux-kernel - [PATCH 1/5] CFQ: make two functions static

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Date:	Sun, 05 Jun 2011 18:26:23 +0200
From:	Paul Bolle <pebolle@...cali.nl>
To:	Jens Axboe <axboe@...nel.dk>
Cc:	"Paul E. McKenney" <paulmck@...ux.vnet.ibm.com>,
	Vivek Goyal <vgoyal@...hat.com>, linux-kernel@...r.kernel.org
Subject: [PATCH 1/5] CFQ: make two functions static

Correctly suggested by sparse.

Signed-off-by: Paul Bolle <pebolle@...cali.nl>
---
 block/cfq-iosched.c |    6 +++---
 1 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index 3b87b95..79606f9 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -1006,8 +1006,8 @@ static inline struct cfq_group *cfqg_of_blkg(struct blkio_group *blkg)
 	return NULL;
 }
 
-void cfq_update_blkio_group_weight(void *key, struct blkio_group *blkg,
-					unsigned int weight)
+static void cfq_update_blkio_group_weight(void *key, struct blkio_group *blkg,
+					  unsigned int weight)
 {
 	struct cfq_group *cfqg = cfqg_of_blkg(blkg);
 	cfqg->new_weight = weight;
@@ -1165,7 +1165,7 @@ static void cfq_release_cfq_groups(struct cfq_data *cfqd)
  * it should not be NULL as even if elevator was exiting, cgroup deltion
  * path got to it first.
  */
-void cfq_unlink_blkio_group(void *key, struct blkio_group *blkg)
+static void cfq_unlink_blkio_group(void *key, struct blkio_group *blkg)
 {
 	unsigned long  flags;
 	struct cfq_data *cfqd = key;
-- 
1.7.5.2




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