diff options
| author | Aidan Harris <me@aidanharr.is> | 2021-09-15 07:11:01 +0000 |
|---|---|---|
| committer | William Hubbs <w.d.hubbs@gmail.com> | 2021-10-15 22:10:37 -0500 |
| commit | eaa42da9a62b55a26c7b866d4082c554a764b95f (patch) | |
| tree | cbf514532174d1d9add4f5e3067057c4a30872b9 /sh | |
| parent | cd4bbdcd62be460dabc232f6bd52e3b2c347408a (diff) | |
Use cgroup.kill in cgroup_cleanup when possible
The old code is moved to a cgroup_fallback_cleanup function and only
called if cgroup2_kill fails.
This fixes #454.
Diffstat (limited to 'sh')
| -rw-r--r-- | sh/rc-cgroup.sh | 25 |
1 files changed, 21 insertions, 4 deletions
diff --git a/sh/rc-cgroup.sh b/sh/rc-cgroup.sh index 2abe659f..fd61ebd2 100644 --- a/sh/rc-cgroup.sh +++ b/sh/rc-cgroup.sh @@ -206,10 +206,19 @@ cgroup2_set_limits() return 0 } -cgroup_cleanup() -{ - cgroup_running || return 0 - ebegin "Starting cgroups cleanup" +cgroup2_kill_cgroup() { + local cgroup_path + cgroup_path="$(cgroup2_find_path)" + [ -z "${cgroup_path}" ] && return 1 + rc_cgroup_path="${cgroup_path}/${RC_SVCNAME}" + if [ -f "${rc_cgroup_path}"/cgroup.kill ]; then + printf "%d" 1 > "${rc_cgroup_path}"/cgroup.kill + fi + return +} + +cgroup_fallback_cleanup() { + ebegin "Starting fallback cgroups cleanup" local loops=0 cgroup_get_pids if [ -n "${cgroup_pids}" ]; then @@ -229,6 +238,14 @@ cgroup_cleanup() kill -s KILL ${cgroup_pids} 2> /dev/null fi fi + eend $? +} + +cgroup_cleanup() +{ + cgroup_running || return 0 + ebegin "Starting cgroups cleanup" + cgroup2_kill_cgroup || cgroup_fallback_cleanup cgroup2_remove cgroup_get_pids [ -z "${cgroup_pids}" ] |