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| author | Thomas Gleixner <tglx@linutronix.de> | 2009-11-17 14:45:06 +0100 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2009-12-14 23:55:33 +0100 |
| commit | fa4062e7eae8f484c90b9cdd850b5df39ab0e5a0 (patch) | |
| tree | 406659ff701c107cf1c405d6381451bf77df2b78 /lib | |
| parent | 9c1721aa4994f6625decbd915241f3a94ee2fe67 (diff) | |
| download | lwn-fa4062e7eae8f484c90b9cdd850b5df39ab0e5a0.tar.gz lwn-fa4062e7eae8f484c90b9cdd850b5df39ab0e5a0.zip | |
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>
Diffstat (limited to 'lib')
| -rw-r--r-- | lib/kernel_lock.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/lib/kernel_lock.c b/lib/kernel_lock.c index fdd23cdb53f3..b135d04aa48a 100644 --- a/lib/kernel_lock.c +++ b/lib/kernel_lock.c @@ -23,7 +23,7 @@ * * Don't use in new code. */ -static __cacheline_aligned_in_smp DEFINE_SPINLOCK(kernel_flag); +static __cacheline_aligned_in_smp DEFINE_RAW_SPINLOCK(kernel_flag); /* @@ -82,7 +82,7 @@ static inline void __lock_kernel(void) */ do { preempt_enable(); - while (spin_is_locked(&kernel_flag)) + while (raw_spin_is_locked(&kernel_flag)) cpu_relax(); preempt_disable(); } while (!do_raw_spin_trylock(&kernel_flag)); |