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sched/deadline: Fix sparse static warnings

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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@intel.com>
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Cc: Juri Lelli <juri.lelli@gmail.com>
Fixes: 6bfd6d72f51c ("sched/deadline: speed up SCHED_DEADLINE pushes with a push-heap")
Link: http://lkml.kernel.org/r/52d47f8c.EYJsA5+mELPBk4t6\%fengguang.wu@intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
This commit is contained in:
Fengguang Wu 2014-01-14 08:06:36 +08:00 committed by Ingo Molnar
parent 54b278b50b
commit 88f1ebbc25
1 changed files with 3 additions and 3 deletions
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6
kernel/sched/cpudeadline.c
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@ -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);