[PATCH 3/3] f2fs: fix conflict on page->private usage

From	Jaegeuk Kim <jaegeuk@kernel.org>
Newsgroups	linux.kernel
Subject	[PATCH 3/3] f2fs: fix conflict on page->private usage
Date	2016-01-30 02:00 +0100
Message-ID	<qWs3o-2Yl-15@gated-at.bofh.it> (permalink)
References	<qWs3o-2Yl-5@gated-at.bofh.it>
Organization	linux.* mail to news gateway

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This patch fixes confilct on page->private value between f2fs_trace_pid and
atomic page.

Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
---
 fs/f2fs/segment.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/f2fs/segment.h b/fs/f2fs/segment.h
index ee44d34..cd7111b 100644
--- a/fs/f2fs/segment.h
+++ b/fs/f2fs/segment.h
@@ -183,7 +183,7 @@ struct segment_allocation {
  * this value is set in page as a private data which indicate that
  * the page is atomically written, and it is in inmem_pages list.
  */
-#define ATOMIC_WRITTEN_PAGE		0x0000ffff
+#define ATOMIC_WRITTEN_PAGE		((unsigned long)-1)
 
 #define IS_ATOMIC_WRITTEN_PAGE(page)			\
 		(page_private(page) == (unsigned long)ATOMIC_WRITTEN_PAGE)
-- 
2.6.3

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[PATCH 1/3] f2fs: wait on page's writeback in writepages path Jaegeuk Kim <jaegeuk@kernel.org> - 2016-01-30 02:00 +0100
  [PATCH 3/3] f2fs: fix conflict on page->private usage Jaegeuk Kim <jaegeuk@kernel.org> - 2016-01-30 02:00 +0100

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