devpts does not and never will have anything to sync
so don't bother calling sync_filesystems on remount.
Signed-off-by: "Eric W. Biederman" <ebied...@xmission.com>
---
fs/devpts/inode.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/fs/devpts/inode.c b/fs/devpts/inode.c
index e058ec677207..17593d3fcdbe 100644
--- a/fs/devpts/inode.c
+++ b/fs/devpts/inode.c
@@ -336,7 +336,6 @@ static int devpts_remount(struct super_block *sb, int
*flags, char *data)
struct pts_fs_info *fsi = DEVPTS_SB(sb);
struct pts_mount_opts *opts = &fsi->mount_opts;
- sync_filesystem(sb);
err = parse_mount_options(data, PARSE_REMOUNT, opts);
/*
--
2.8.3
