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Subject[PATCH 41/45] writeback: requeue_io_wait() on pages_skipped inode
Use requeue_io_wait() if some pages were skipped due to locked buffers.

Cc: Dave Chinner <david@fromorbit.com>
Cc: Michael Rubin <mrubin@google.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Signed-off-by: Fengguang Wu <wfg@mail.ustc.edu.cn>
---
fs/fs-writeback.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- linux.orig/fs/fs-writeback.c 2009-10-07 14:32:52.000000000 +0800
+++ linux/fs/fs-writeback.c 2009-10-07 14:32:52.000000000 +0800
@@ -727,7 +727,7 @@ static long writeback_inodes_wb(struct b
* writeback is not making progress due to locked
* buffers. Skip this inode for now.
*/
- redirty_tail(inode);
+ requeue_io_wait(inode);
}
spin_unlock(&inode_lock);
iput(inode);



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