Messages in this thread |  | | Date | Tue, 8 Jan 2013 10:08:28 -0800 | From | Tejun Heo <> | Subject | Re: [PATCH 2/2] cgroups: fix cgroup_event_listener error handling |
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On Tue, Jan 08, 2013 at 02:28:44PM +0800, Li Zefan wrote: > > cgroups: fix cgroup_event_listener error handling > > > > The error handling in cgroup_event_listener.c did not correctly deal > > with either an error opening either <control_file> or > > cgroup.event_control. Due to an uninitialized variable the program > > exit code was undefined if either of these opens failed. > > > > This patch simplifies and corrects cgroup_event_listener.c error > > handling by: > > 1. using err*() rather than printf(),exit() > > 2. depending on process exit to close open files > > > > With this patch failures always return non-zero error. > > > > Signed-off-by: Greg Thelen <gthelen@google.com> > > Acked-by: Li Zefan <lizefan@huawei.com>
Applied to cgroup/for-3.9.
Thanks.
-- tejun
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