[PATCH 13/17] xfs: Convert sync_page_range() to simple fdatawrite_range()

Jan Kara
2009-08-21T17:28:55Z

Christoph Hellwig says that it is enough for XFS to call
filemap_fdatawrite_range() instead of sync_page_range() because we do all the
waiting when forcing the log.

CC: Felix Blyakher <felixb@sgi.com>
CC: xfs@oss.sgi.com
CC: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
---
fs/xfs/linux-2.6/xfs_lrw.c | 2 +-
1 files changed, 1 insertions(+), 1 deletions(-)

diff --git a/fs/xfs/linux-2.6/xfs_lrw.c b/fs/xfs/linux-2.6/xfs_lrw.c
index 7078974..a68053c 100644
--- a/fs/xfs/linux-2.6/xfs_lrw.c
+++ b/fs/xfs/linux-2.6/xfs_lrw.c
@@ -817,7 +817,7 @@ write_retry:
xfs_iunlock(xip, iolock);
if (need_i_mutex)
mutex_unlock(&inode->i_mutex);
- error2 = sync_page_range(inode, mapping, pos, ret);
+ error2 = filemap_fdatawrite_range(mapping, pos, pos + ret - 1);
if (!error)
error = error2;
if (need_i_mutex)
--
1.6.0.2