| Age | Commit message (Collapse) | Author | |
|---|---|---|---|
| 2013-01-08 | cgroups: fix cgroup_event_listener error handling | Greg Thelen | |
| 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> Signed-off-by: Tejun Heo <tj@kernel.org> | |||
| 2013-01-07 | cgroups: move cgroup_event_listener.c to tools/cgroup | Greg Thelen | |
| Move the cgroup_event_listener.c tool from Documentation into the new tools/cgroup directory. This change involves wiring cgroup_event_listener.c into the tools/ make system so that is can be built with: $ make tools/cgroup Signed-off-by: Greg Thelen <gthelen@google.com> Signed-off-by: Tejun Heo <tj@kernel.org> | |||
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