linux-kernel - [PATCH 41/46] kernel: Mark functions as static in sched/core.c

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Date:	Thu, 27 Feb 2014 17:59:31 +0530
From:	Rashika Kheria <rashika.kheria@...il.com>
To:	linux-kernel@...r.kernel.org
Cc:	Ingo Molnar <mingo@...hat.com>,
	Peter Zijlstra <peterz@...radead.org>, josh@...htriplett.org
Subject: [PATCH 41/46] kernel: Mark functions as static in sched/core.c

Mark functions as static in kernel/sched/core.c because they are not
used outside this file.

This eliminates the following warning in kernel/sched/core.c:
kernel/sched/core.c:6346:22: warning: no previous prototype for ‘build_sched_domain’ [-Wmissing-prototypes]
kernel/sched/core.c:7733:5: warning: no previous prototype for ‘tg_set_cfs_quota’ [-Wmissing-prototypes]
kernel/sched/core.c:7746:6: warning: no previous prototype for ‘tg_get_cfs_quota’ [-Wmissing-prototypes]
kernel/sched/core.c:7759:5: warning: no previous prototype for ‘tg_set_cfs_period’ [-Wmissing-prototypes]
kernel/sched/core.c:7769:6: warning: no previous prototype for ‘tg_get_cfs_period’ [-Wmissing-prototypes]

Signed-off-by: Rashika Kheria <rashika.kheria@...il.com>
Reviewed-by: Josh Triplett <josh@...htriplett.org>
---
 kernel/sched/core.c |   11 ++++++-----
 1 file changed, 6 insertions(+), 5 deletions(-)

diff --git a/kernel/sched/core.c b/kernel/sched/core.c
index 9c3df36..7e1d58f 100644
--- a/kernel/sched/core.c
+++ b/kernel/sched/core.c
@@ -6342,7 +6342,8 @@ static void __sdt_free(const struct cpumask *cpu_map)
 	}
 }
 
-struct sched_domain *build_sched_domain(struct sched_domain_topology_level *tl,
+static struct sched_domain *build_sched_domain(
+		struct sched_domain_topology_level *tl,
 		const struct cpumask *cpu_map, struct sched_domain_attr *attr,
 		struct sched_domain *child, int cpu)
 {
@@ -7729,7 +7730,7 @@ out_unlock:
 	return ret;
 }
 
-int tg_set_cfs_quota(struct task_group *tg, long cfs_quota_us)
+static int tg_set_cfs_quota(struct task_group *tg, long cfs_quota_us)
 {
 	u64 quota, period;
 
@@ -7742,7 +7743,7 @@ int tg_set_cfs_quota(struct task_group *tg, long cfs_quota_us)
 	return tg_set_cfs_bandwidth(tg, period, quota);
 }
 
-long tg_get_cfs_quota(struct task_group *tg)
+static long tg_get_cfs_quota(struct task_group *tg)
 {
 	u64 quota_us;
 
@@ -7755,7 +7756,7 @@ long tg_get_cfs_quota(struct task_group *tg)
 	return quota_us;
 }
 
-int tg_set_cfs_period(struct task_group *tg, long cfs_period_us)
+static int tg_set_cfs_period(struct task_group *tg, long cfs_period_us)
 {
 	u64 quota, period;
 
@@ -7765,7 +7766,7 @@ int tg_set_cfs_period(struct task_group *tg, long cfs_period_us)
 	return tg_set_cfs_bandwidth(tg, period, quota);
 }
 
-long tg_get_cfs_period(struct task_group *tg)
+static long tg_get_cfs_period(struct task_group *tg)
 {
 	u64 cfs_period_us;
 
-- 
1.7.9.5

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