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sched/core: Make sched_dynamic_mutex static

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The sched_dynamic_mutex is only used within the file.  Make it static.

Fixes: e3ff7c609f ("livepatch,sched: Add livepatch task switching to cond_resched()")
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Josh Poimboeuf <jpoimboe@kernel.org>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Link: https://lore.kernel.org/oe-kbuild-all/202304062335.tNuUjgsl-lkp@intel.com/
This commit is contained in:
Josh Poimboeuf 2023-04-11 22:26:41 -07:00 committed by Peter Zijlstra
parent d82caa2735
commit 9b8e17813a
1 changed files with 1 additions and 1 deletions
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kernel/sched/core.c
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@ -8674,7 +8674,7 @@ int sched_dynamic_mode(const char *str)
#error "Unsupported PREEMPT_DYNAMIC mechanism"
#endif
DEFINE_MUTEX(sched_dynamic_mutex);
static DEFINE_MUTEX(sched_dynamic_mutex);
static bool klp_override;
static void __sched_dynamic_update(int mode)