Merge branch 'oprofile-for-tip' of git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile into x86/urgent

1 files changed, 3 insertions, 3 deletions

diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
index d962ba0dd87a..191a3202cecc 100644
--- a/drivers/oprofile/event_buffer.c
+++ b/drivers/oprofile/event_buffer.c
@@ -105,7 +105,7 @@ static int event_buffer_open(struct inode *inode, struct file *file)
         if (!capable(CAP_SYS_ADMIN))
                 return -EPERM;
 
-        if (test_and_set_bit(0, &buffer_opened))
+        if (test_and_set_bit_lock(0, &buffer_opened))
                 return -EBUSY;
 
         /* Register as a user of dcookies
@@ -129,7 +129,7 @@ static int event_buffer_open(struct inode *inode, struct file *file)
 fail:
         dcookie_unregister(file->private_data);
 out:
-        clear_bit(0, &buffer_opened);
+        __clear_bit_unlock(0, &buffer_opened);
         return err;
 }
 
@@ -141,7 +141,7 @@ static int event_buffer_release(struct inode *inode, struct file *file)
         dcookie_unregister(file->private_data);
         buffer_pos = 0;
         atomic_set(&buffer_ready, 0);
-        clear_bit(0, &buffer_opened);
+        __clear_bit_unlock(0, &buffer_opened);
         return 0;
 }