Messages in this thread Patch in this message | | | From | Tom Rix <> | Subject | [PATCH] sched/topology: set varaiables sched_energy_mutex,update storage-class-specifier to static | Date | Tue, 14 Mar 2023 10:48:18 -0400 |
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smatch reports kernel/sched/topology.c:212:1: warning: symbol 'sched_energy_mutex' was not declared. Should it be static? kernel/sched/topology.c:213:6: warning: symbol 'sched_energy_update' was not declared. Should it be static?
These variables are only used in topology.c, so should be static
Signed-off-by: Tom Rix <trix@redhat.com> --- kernel/sched/topology.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/sched/topology.c b/kernel/sched/topology.c index 051aaf65c749..6682535e37c8 100644 --- a/kernel/sched/topology.c +++ b/kernel/sched/topology.c @@ -209,8 +209,8 @@ sd_parent_degenerate(struct sched_domain *sd, struct sched_domain *parent) #if defined(CONFIG_ENERGY_MODEL) && defined(CONFIG_CPU_FREQ_GOV_SCHEDUTIL) DEFINE_STATIC_KEY_FALSE(sched_energy_present); static unsigned int sysctl_sched_energy_aware = 1; -DEFINE_MUTEX(sched_energy_mutex); -bool sched_energy_update; +static DEFINE_MUTEX(sched_energy_mutex); +static bool sched_energy_update; void rebuild_sched_domains_energy(void) { -- 2.27.0
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