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>
This commit is contained in:
Steven Rostedt
2008-12-02 15:34:05 -05:00
committed by Ingo Molnar
parent dfdc5437bd
commit a5e25883a4
4 changed files with 13 additions and 12 deletions

View File

@@ -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;
}