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| author | Steven Rostedt <srostedt@redhat.com> | 2008-12-02 21:34:05 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-12-03 08:56:19 +0100 |
| commit | a5e25883a445dce94a087ca479b21a5959cd5c18 (patch) | |
| tree | 9453b1116b9784b91d63fd6a1110af0d62fd02b7 /kernel/trace/trace_stack.c | |
| parent | Merge commit 'v2.6.28-rc7'; branch 'x86/dumpstack' into tracing/ftrace (diff) | |
| download | linux-a5e25883a445dce94a087ca479b21a5959cd5c18.tar.xz linux-a5e25883a445dce94a087ca479b21a5959cd5c18.zip | |
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 <srostedt@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'kernel/trace/trace_stack.c')
| -rw-r--r-- | kernel/trace/trace_stack.c | 8 |
1 files changed, 4 insertions, 4 deletions
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; } |