diff options
| author |   Serge E. Hallyn <serge.hallyn@ubuntu.com> | 2016-05-12 00:29:45 -0500 |
|---|---|---|
| committer |   Tejun Heo <tj@kernel.org> | 2016-05-12 11:03:51 -0400 |
| commit | 3cc9b23c8137e9bb4eaf6d97d825b7f0dc711d0c (patch) | |
| tree | 163de7cbd4f1589c6f72e46e56547712c4eead62 /kernel/cgroup.c | |
| parent | cgroup, kernfs: make mountinfo show properly scoped path for cgroup namespaces (diff) | |
| download | linux-dev-3cc9b23c8137e9bb4eaf6d97d825b7f0dc711d0c.tar.xz linux-dev-3cc9b23c8137e9bb4eaf6d97d825b7f0dc711d0c.zip | |
kernfs: kernfs_sop_show_path: don't return 0 after seq_dentry call
Our caller expects 0 on success, not >0.
This fixes a bug in the patch
cgroup, kernfs: make mountinfo show properly scoped path for cgroup namespaces
where /sys does not show up in mountinfo, breaking criu.
Thanks for catching this, Andrei.
Reported-by: Andrei Vagin <avagin@gmail.com>
Signed-off-by: Serge Hallyn <serge.hallyn@ubuntu.com>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'kernel/cgroup.c')
0 files changed, 0 insertions, 0 deletions