diff options
Diffstat (limited to 'fs/nfs/nfs4file.c')
-rw-r--r-- | fs/nfs/nfs4file.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/fs/nfs/nfs4file.c b/fs/nfs/nfs4file.c index c820de58a661..c91565227ea2 100644 --- a/fs/nfs/nfs4file.c +++ b/fs/nfs/nfs4file.c @@ -158,13 +158,11 @@ static ssize_t __nfs4_copy_file_range(struct file *file_in, loff_t pos_in, sync = true; retry: if (!nfs42_files_from_same_server(file_in, file_out)) { - /* for inter copy, if copy size if smaller than 12 RPC - * payloads, fallback to traditional copy. There are - * 14 RPCs during an NFSv4.x mount between source/dest - * servers. + /* + * for inter copy, if copy size is too small + * then fallback to generic copy. */ - if (sync || - count <= 14 * NFS_SERVER(file_inode(file_in))->rsize) + if (sync) return -EOPNOTSUPP; cn_resp = kzalloc(sizeof(struct nfs42_copy_notify_res), GFP_NOFS); |