We are holding namespace_sem shared and we have not done any group id allocations since we grabbed it. Therefore IS_MNT_SHARED(m) is equivalent to non-zero m->mnt_group_id. Signed-off-by: Al Viro <viro@xxxxxxxxxxxxxxxxxx> --- fs/namespace.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/namespace.c b/fs/namespace.c index a75438121417..c549bd39c210 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -5298,7 +5298,7 @@ static void statmount_mnt_basic(struct kstatmount *s) s->sm.mnt_parent_id_old = m->mnt_parent->mnt_id; s->sm.mnt_attr = mnt_to_attr_flags(&m->mnt); s->sm.mnt_propagation = mnt_to_propagation_flags(m); - s->sm.mnt_peer_group = IS_MNT_SHARED(m) ? m->mnt_group_id : 0; + s->sm.mnt_peer_group = m->mnt_group_id; s->sm.mnt_master = IS_MNT_SLAVE(m) ? m->mnt_master->mnt_group_id : 0; } -- 2.39.5
