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cgroup2_find_path: use legacy mode if cgroup2 is not in the kernel

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This is related to #164.
This commit is contained in:
William Hubbs 2017-09-16 16:46:42 -05:00
parent dcb4a4d261
commit cd5722aca5
1 changed files with 6 additions and 4 deletions
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10
sh/rc-cgroup.sh.in
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@ -146,10 +146,12 @@ cgroup_set_limits()
cgroup2_find_path()
{
case "${rc_cgroup_mode:-hybrid}" in
hybrid) printf "/sys/fs/cgroup/unified" ;;
unified) printf "/sys/fs/cgroup" ;;
if grep -qw cgroup2 /proc/filesystems; then
case "${rc_cgroup_mode:-hybrid}" in
hybrid) printf "/sys/fs/cgroup/unified" ;;
unified) printf "/sys/fs/cgroup" ;;
esac
fi
return 0
}
@ -180,7 +182,7 @@ cgroup2_set_limits()
{
local cgroup_path
cgroup_path="$(cgroup2_find_path)"
[ -z "${cgroup_path}" ] && return 0
[ -d "${cgroup_path}" ] || return 0
rc_cgroup_path="${cgroup_path}/${RC_SVCNAME}"
local OIFS="$IFS"
IFS="