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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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4
sh/rc-cgroup.sh.in
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@ -146,10 +146,12 @@ cgroup_set_limits()
cgroup2_find_path() cgroup2_find_path()
{ {
if grep -qw cgroup2 /proc/filesystems; then
case "${rc_cgroup_mode:-hybrid}" in case "${rc_cgroup_mode:-hybrid}" in
hybrid) printf "/sys/fs/cgroup/unified" ;; hybrid) printf "/sys/fs/cgroup/unified" ;;
unified) printf "/sys/fs/cgroup" ;; unified) printf "/sys/fs/cgroup" ;;
esac esac
fi
return 0 return 0
} }
@ -180,7 +182,7 @@ cgroup2_set_limits()
{ {
local cgroup_path local cgroup_path
cgroup_path="$(cgroup2_find_path)" cgroup_path="$(cgroup2_find_path)"
[ -z "${cgroup_path}" ] && return 0 [ -d "${cgroup_path}" ] || return 0
rc_cgroup_path="${cgroup_path}/${RC_SVCNAME}" rc_cgroup_path="${cgroup_path}/${RC_SVCNAME}"
local OIFS="$IFS" local OIFS="$IFS"
IFS=" IFS="