MNT_SHARED 14 fs/pnode.h #define IS_MNT_SHARED(mnt) (mnt->mnt_flags & MNT_SHARED) MNT_SHARED 17 fs/pnode.h #define CLEAR_MNT_SHARED(mnt) (mnt->mnt_flags &= ~MNT_SHARED) MNT_SHARED 30 fs/pnode.h mnt->mnt_flags |= MNT_SHARED;