From d7fb120774f062ce7db439863ab5d4190d6f989c Mon Sep 17 00:00:00 2001 From: Trond Myklebust Date: Mon, 6 Oct 2008 20:08:56 -0400 Subject: [PATCH] NFS: Don't use range_cyclic for data integrity syncs It is more efficient to write linearly starting from the beginning of the file. Signed-off-by: Trond Myklebust --- fs/nfs/write.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/nfs/write.c b/fs/nfs/write.c index 3229e217c773..9f9845859fc1 100644 --- a/fs/nfs/write.c +++ b/fs/nfs/write.c @@ -1427,8 +1427,9 @@ static int nfs_write_mapping(struct address_space *mapping, int how) .bdi = mapping->backing_dev_info, .sync_mode = WB_SYNC_NONE, .nr_to_write = LONG_MAX, + .range_start = 0, + .range_end = LLONG_MAX, .for_writepages = 1, - .range_cyclic = 1, }; int ret; -- 2.20.1