From: Christoph Hellwig <hch@xxxxxxxxxxxxx> fat already uses synchronous discards, no need to add I/O barriers. Signed-off-by: Christoph Hellwig <hch@xxxxxx> Signed-off-by: Tejun Heo <tj@xxxxxxxxxx> --- 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 -- dm-devel mailing list dm-devel@xxxxxxxxxx https://www.redhat.com/mailman/listinfo/dm-devel
