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 <Trond.Myklebust@netapp.com>

1 files changed, 2 insertions, 1 deletions

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;