Commit-ID: 88f1ebbc256e93bc029ec70b366612801f2c98ad
Gitweb: http://git.kernel.org/tip/88f1ebbc256e93bc029ec70b366612801f2c98ad
Author: Fengguang Wu <fengguang.wu@xxxxxxxxx>
AuthorDate: Tue, 14 Jan 2014 08:06:36 +0800
Committer: Ingo Molnar <mingo@xxxxxxxxxx>
CommitDate: Thu, 16 Jan 2014 09:27:03 +0100
sched/deadline: Fix sparse static warnings
new sparse warnings:
>> kernel/sched/cpudeadline.c:38:6: sparse: symbol 'cpudl_exchange' was not declared. Should it be static?
>> kernel/sched/cpudeadline.c:46:6: sparse: symbol 'cpudl_heapify' was not declared. Should it be static?
>> kernel/sched/cpudeadline.c:71:6: sparse: symbol 'cpudl_change_key' was not declared. Should it be static?
>> kernel/sched/cpudeadline.c:195:15: sparse: memset with byte count of 163928
Signed-off-by: Fengguang Wu <fengguang.wu@xxxxxxxxx>
Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Juri Lelli <juri.lelli@xxxxxxxxx>
Fixes: 6bfd6d72f51c ("sched/deadline: speed up SCHED_DEADLINE pushes with a push-heap")
Link: http://lkml.kernel.org/r/52d47f8c.EYJsA5+mELPBk4t6\%fengguang.wu@xxxxxxxxx
Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx>
---
kernel/sched/cpudeadline.c | 6 +++---
1 file changed, 3 insertions(+), 3 deletions(-)
diff --git a/kernel/sched/cpudeadline.c b/kernel/sched/cpudeadline.c
index 3bcade5..045fc74 100644
--- a/kernel/sched/cpudeadline.c
+++ b/kernel/sched/cpudeadline.c
@@ -35,7 +35,7 @@ static inline int dl_time_before(u64 a, u64 b)
return (s64)(a - b) < 0;
}
-void cpudl_exchange(struct cpudl *cp, int a, int b)
+static void cpudl_exchange(struct cpudl *cp, int a, int b)
{
int cpu_a = cp->elements[a].cpu, cpu_b = cp->elements[b].cpu;
@@ -43,7 +43,7 @@ void cpudl_exchange(struct cpudl *cp, int a, int b)
swap(cp->cpu_to_idx[cpu_a], cp->cpu_to_idx[cpu_b]);
}
-void cpudl_heapify(struct cpudl *cp, int idx)
+static void cpudl_heapify(struct cpudl *cp, int idx)
{
int l, r, largest;
@@ -68,7 +68,7 @@ void cpudl_heapify(struct cpudl *cp, int idx)
}
}
-void cpudl_change_key(struct cpudl *cp, int idx, u64 new_dl)
+static void cpudl_change_key(struct cpudl *cp, int idx, u64 new_dl)
{
WARN_ON(idx > num_present_cpus() || idx == IDX_INVALID);
--
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