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Merge tag 'ext4_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tytso...
[firefly-linux-kernel-4.4.55.git]
/
fs
/
proc
/
root.c
diff --git
a/fs/proc/root.c
b/fs/proc/root.c
index 7bbeb5257af166bb5a39f5cb02f5be481c779240..5dbadecb234da01be9cc7eb5705e71363da7dfea 100644
(file)
--- a/
fs/proc/root.c
+++ b/
fs/proc/root.c
@@
-92,6
+92,8
@@
static int proc_parse_options(char *options, struct pid_namespace *pid)
int proc_remount(struct super_block *sb, int *flags, char *data)
{
struct pid_namespace *pid = sb->s_fs_info;
+
+ sync_filesystem(sb);
return !proc_parse_options(data, pid);
}