+ writeback-reduce-calls-to-global_page_state-in-balance_dirty_pages-update.patch added to -mm tree

[akpm@linux-foundation.org]

The patch titled
     writeback-reduce-calls-to-global_page_state-in-balance_dirty_pages-update
has been added to the -mm tree.  Its filename is
     writeback-reduce-calls-to-global_page_state-in-balance_dirty_pages-update.patch

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------------------------------------------------------
Subject: writeback-reduce-calls-to-global_page_state-in-balance_dirty_pages-update
From: Wu Fengguang <fengguang.wu@intel.com>

[akpm@linux-foundation.org] fix uninitialized dirty_exceeded
Cc: Jan Kara <jack@suse.cz>
Cc: Jens Axboe <axboe@kernel.dk>
Acked-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Signed-off-by: Richard Kennedy <richard@rsk.demon.co.uk>
Signed-off-by: Wu Fengguang <fengguang.wu@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

 mm/page-writeback.c |    2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff -puN mm/page-writeback.c~writeback-reduce-calls-to-global_page_state-in-balance_dirty_pages-update mm/page-writeback.c
--- a/mm/page-writeback.c~writeback-reduce-calls-to-global_page_state-in-balance_dirty_pages-update
+++ a/mm/page-writeback.c
@@ -464,7 +464,7 @@ static void balance_dirty_pages(struct a
 	unsigned long bdi_thresh;
 	unsigned long pages_written = 0;
 	unsigned long pause = 1;
-	int dirty_exceeded;
+	bool dirty_exceeded = false;
 	struct backing_dev_info *bdi = mapping->backing_dev_info;
 
 	for (;;) {
_

Patches currently in -mm which might be from fengguang.wu@intel.com are

origin.patch
linux-next.patch
fs-inodec-work-around-bug.patch
include-linux-fsh-complete-hexification-of-fmode_-constants.patch
vfs-o_-bit-numbers-uniqueness-check.patch
vfs-introduce-fmode_neg_offset-for-allowing-negative-f_pos.patch
writeback-reduce-calls-to-global_page_state-in-balance_dirty_pages.patch
writeback-reduce-calls-to-global_page_state-in-balance_dirty_pages-update.patch
writeback-avoid-unnecessary-calculation-of-bdi-dirty-thresholds.patch
writeback-avoid-unnecessary-calculation-of-bdi-dirty-thresholds-fix.patch
writeback-add-comment-to-the-dirty-limit-functions.patch
writeback-dont-redirty-tail-an-inode-with-dirty-pages.patch
writeback-fix-queue_io-ordering.patch
writeback-merge-for_kupdate-and-for_kupdate-cases.patch
vfs-add-super-operation-writeback_inodes.patch