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authorThomas Gleixner <tglx@linutronix.de>2009-12-02 19:49:50 +0100
committerThomas Gleixner <tglx@linutronix.de>2009-12-14 23:55:32 +0100
commit445c89514be242b1b0080056d50bdc1b72adeb5c (patch)
tree96ed062794ad0fb6a649713c83f009eea382e8b2 /kernel/trace/trace_clock.c
parent6b6b4792f89346e47437682c7ba3438e6681c0f9 (diff)
locking: Convert raw_spinlock to arch_spinlock
The raw_spin* namespace was taken by lockdep for the architecture specific implementations. raw_spin_* would be the ideal name space for the spinlocks which are not converted to sleeping locks in preempt-rt. Linus suggested to convert the raw_ to arch_ locks and cleanup the name space instead of using an artifical name like core_spin, atomic_spin or whatever No functional change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Peter Zijlstra <peterz@infradead.org> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: linux-arch@vger.kernel.org
Diffstat (limited to 'kernel/trace/trace_clock.c')
-rw-r--r--kernel/trace/trace_clock.c4
1 files changed, 2 insertions, 2 deletions
diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
index 878c03f386b..206ec3d4b3c 100644
--- a/kernel/trace/trace_clock.c
+++ b/kernel/trace/trace_clock.c
@@ -71,10 +71,10 @@ u64 notrace trace_clock(void)
/* keep prev_time and lock in the same cacheline. */
static struct {
u64 prev_time;
- raw_spinlock_t lock;
+ arch_spinlock_t lock;
} trace_clock_struct ____cacheline_aligned_in_smp =
{
- .lock = (raw_spinlock_t)__RAW_SPIN_LOCK_UNLOCKED,
+ .lock = (arch_spinlock_t)__RAW_SPIN_LOCK_UNLOCKED,
};
u64 notrace trace_clock_global(void)