bkl: Fixup core_lock fallout
kernel_lock.c emits a warning because a raw spinlock function is used with a spinlock. Convert BKL to raw_spinlock. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Peter Zijlstra <peterz@infradead.org> Acked-by: Ingo Molnar <mingo@elte.hu>
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1 changed files with 2 additions and 2 deletions
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@ -23,7 +23,7 @@
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*
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* Don't use in new code.
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*/
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static __cacheline_aligned_in_smp DEFINE_SPINLOCK(kernel_flag);
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static __cacheline_aligned_in_smp DEFINE_RAW_SPINLOCK(kernel_flag);
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/*
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@ -82,7 +82,7 @@ static inline void __lock_kernel(void)
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*/
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do {
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preempt_enable();
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while (spin_is_locked(&kernel_flag))
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while (raw_spin_is_locked(&kernel_flag))
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cpu_relax();
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preempt_disable();
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} while (!do_raw_spin_trylock(&kernel_flag));
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