summaryrefslogtreecommitdiff
path: root/kernel/trace/trace_stack.c
diff options
context:
space:
mode:
authorSteven Rostedt <srostedt@redhat.com>2008-12-02 23:34:05 +0300
committerIngo Molnar <mingo@elte.hu>2008-12-03 10:56:19 +0300
commita5e25883a445dce94a087ca479b21a5959cd5c18 (patch)
tree9453b1116b9784b91d63fd6a1110af0d62fd02b7 /kernel/trace/trace_stack.c
parentdfdc5437bd62dd6a26961e27f26b671374749875 (diff)
downloadlinux-a5e25883a445dce94a087ca479b21a5959cd5c18.tar.xz
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.c8
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;
}