| | From | Tejun Heo <> | | Subject | [PATCH 27/30] fat: do not send discards as barriers | | Date | Wed, 25 Aug 2010 17:47:44 +0200 |
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From: Christoph Hellwig <hch@infradead.org>
fat already uses synchronous discards, no need to add I/O barriers.
Signed-off-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Tejun Heo <tj@kernel.org> --- fs/fat/fatent.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) diff --git a/fs/fat/fatent.c b/fs/fat/fatent.c index 3a56a82..f9a0b7a 100644 --- a/fs/fat/fatent.c +++ b/fs/fat/fatent.c @@ -579,7 +579,7 @@ int fat_free_clusters(struct inode *inode, int cluster) fat_clus_to_blknr(sbi, first_cl), nr_clus * sbi->sec_per_clus, GFP_NOFS, - BLKDEV_IFL_WAIT | BLKDEV_IFL_BARRIER); + BLKDEV_IFL_WAIT); first_cl = cluster; } -- 1.7.1
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