Gitweb:     http://git.kernel.org/linus/3542a5c0de3d5b33227214a692bf9b12e249078e
Commit:     3542a5c0de3d5b33227214a692bf9b12e249078e
Parent:     92f25053c0189f8d2887f837d3936cdca1cdf730
Author:     Jens Axboe <jens.axboe@oracle.com>
AuthorDate: Thu Sep 17 19:56:01 2009 +0200
Committer:  Jens Axboe <jens.axboe@oracle.com>
CommitDate: Mon Sep 21 15:40:33 2009 +0200

    writeback: don't use schedule_timeout() without setting runstate
    
    Just use schedule_timeout_interruptible(), saves a call to
    set_current_state().
    
    Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
---
 mm/page-writeback.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/mm/page-writeback.c b/mm/page-writeback.c
index 1eea4fa..2585349 100644
--- a/mm/page-writeback.c
+++ b/mm/page-writeback.c
@@ -561,7 +561,7 @@ static void balance_dirty_pages(struct address_space *mapping)
 		if (pages_written >= write_chunk)
 			break;		/* We've done our duty */
 
-		schedule_timeout(1);
+		schedule_timeout_interruptible(1);
 	}
 
 	if (bdi_nr_reclaimable + bdi_nr_writeback < bdi_thresh &&
--
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