Merge branch 'fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/djbw/async_tx

[safe/jmp/linux-2.6] / fs / buffer.c

diff --git a/fs/buffer.c b/fs/buffer.c
index ac78d4c..10179cf 100644 (file)
--- a/fs/buffer.c
+++ b/fs/buffer.c
@@ -76,8 +76,7 @@ EXPORT_SYMBOL(__lock_buffer);
 
 void unlock_buffer(struct buffer_head *bh)
 {
-       smp_mb__before_clear_bit();
-       clear_buffer_locked(bh);
+       clear_bit_unlock(BH_Lock, &bh->b_state);
        smp_mb__after_clear_bit();
        wake_up_bit(&bh->b_state, BH_Lock);
 }
@@ -879,6 +878,7 @@ void invalidate_inode_buffers(struct inode *inode)
                spin_unlock(&buffer_mapping->private_lock);
        }
 }
+EXPORT_SYMBOL(invalidate_inode_buffers);
 
 /*
  * Remove any clean buffers from the inode's buffer list.  This is called