Commit b1983cd8 authored by Al Viro's avatar Al Viro
Browse files

create_mnt_ns: unidiomatic use of list_add()

while list_add(A, B) and list_add(B, A) are equivalent when both A and B
are guaranteed to be empty, the usual idiom is list_add(what, where),
not the other way round...  Not a bug per se, but only by accident and
it makes RTFS harder for no good reason.
Spotted-by: default avatarRajat Sharma <>
Signed-off-by: default avatarAl Viro <>
parent 61572bb1
......@@ -2463,7 +2463,7 @@ static struct mnt_namespace *create_mnt_ns(struct vfsmount *m)
struct mount *mnt = real_mount(m);
mnt->mnt_ns = new_ns;
new_ns->root = mnt;
list_add(&new_ns->list, &mnt->mnt_list);
list_add(&mnt->mnt_list, &new_ns->list);
} else {
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