> --- a/include/uapi/linux/mount.h > +++ b/include/uapi/linux/mount.h > @@ -34,6 +34,7 @@ > #define MS_I_VERSION (1<<23) /* Update inode I_version field */ > #define MS_STRICTATIME (1<<24) /* Always perform atime updates */ > #define MS_LAZYTIME (1<<25) /* Update the on-disk [acm]times lazily */ > +#define MS_NOSYMFOLLOW (1<<26) /* Do not follow symlinks */ Doesn't this conflict with MS_SUBMOUNT below? > > /* These sb flags are internal to the kernel */ > #define MS_SUBMOUNT (1<<26)