mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-11-25 07:20:53 +07:00
799105d514
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> |
||
|---|---|---|
| .. | ||
| .gitignore | ||
| cgroup_event_listener.c | ||
| Makefile | ||