From a5e25883a445dce94a087ca479b21a5959cd5c18 Mon Sep 17 00:00:00 2001 From: Steven Rostedt Date: Tue, 2 Dec 2008 15:34:05 -0500 Subject: ftrace: replace raw_local_irq_save with local_irq_save Impact: fix for lockdep and ftrace The raw_local_irq_save/restore confuses lockdep. This patch converts them to the local_irq_save/restore variants. Signed-off-by: Steven Rostedt Signed-off-by: Ingo Molnar --- kernel/trace/trace_stack.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) (limited to 'kernel/trace/trace_stack.c') diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c index fde3be15c642..06a16115be0f 100644 --- a/kernel/trace/trace_stack.c +++ b/kernel/trace/trace_stack.c @@ -48,7 +48,7 @@ static inline void check_stack(void) if (!object_is_on_stack(&this_size)) return; - raw_local_irq_save(flags); + local_irq_save(flags); __raw_spin_lock(&max_stack_lock); /* a race could have already updated it */ @@ -96,7 +96,7 @@ static inline void check_stack(void) out: __raw_spin_unlock(&max_stack_lock); - raw_local_irq_restore(flags); + local_irq_restore(flags); } static void @@ -162,11 +162,11 @@ stack_max_size_write(struct file *filp, const char __user *ubuf, if (ret < 0) return ret; - raw_local_irq_save(flags); + local_irq_save(flags); __raw_spin_lock(&max_stack_lock); *ptr = val; __raw_spin_unlock(&max_stack_lock); - raw_local_irq_restore(flags); + local_irq_restore(flags); return count; } -- cgit v1.2.3