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Fix checkconfig to handle kernel memory cgroup name change

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The kernel config option for the memory cgroup was changed in 3.6
from CONFIG_CGROUP_MEM_RES_CTLR to CONFIG_MEMCG with commit c255a458.

Signed-off-by: Dwight Engen <dwight.engen@oracle.com>
Acked-by: Stéphane Graber <stgraber@ubuntu.com>
This commit is contained in:
Dwight Engen 2012-11-14 12:03:56 -05:00 committed by Stéphane Graber
parent ad493d03fe
commit c93c7b1a0b
1 changed files with 15 additions and 10 deletions
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25
src/lxc/lxc-checkconfig.in
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@ -68,6 +68,15 @@ print_cgroups() {
}
CGROUP_MNT_PATH=`print_cgroups cgroup /proc/self/mounts | head -1`
KVER_MAJOR=$($GREP '^# Linux' $CONFIG | \
sed -r 's/.* ([0-9])\.[0-9]{1,2}\.[0-9]{1,3}.*/\1/')
if [[ $KVER_MAJOR == 2 ]]; then
KVER_MINOR=$($GREP '^# Linux' $CONFIG | \
sed -r 's/.* 2.6.([0-9]{2}).*/\1/')
else
KVER_MINOR=$($GREP '^# Linux' $CONFIG | \
sed -r 's/.* [0-9]\.([0-9]{1,3})\.[0-9]{1,3}.*/\1/')
fi
echo -n "Cgroup: " && is_enabled CONFIG_CGROUPS yes
@ -80,22 +89,18 @@ fi
echo -n "Cgroup device: " && is_enabled CONFIG_CGROUP_DEVICE
echo -n "Cgroup sched: " && is_enabled CONFIG_CGROUP_SCHED
echo -n "Cgroup cpu account: " && is_enabled CONFIG_CGROUP_CPUACCT
echo -n "Cgroup memory controller: " && is_enabled CONFIG_CGROUP_MEM_RES_CTLR
echo -n "Cgroup memory controller: "
if [ $KVER_MAJOR -ge 3 -a $KVER_MINOR -ge 6 ]; then
is_enabled CONFIG_MEMCG
else
is_enabled CONFIG_CGROUP_MEM_RES_CTLR
fi
is_set CONFIG_SMP && echo -n "Cgroup cpuset: " && is_enabled CONFIG_CPUSETS
echo
echo "--- Misc ---"
echo -n "Veth pair device: " && is_enabled CONFIG_VETH
echo -n "Macvlan: " && is_enabled CONFIG_MACVLAN
echo -n "Vlan: " && is_enabled CONFIG_VLAN_8021Q
KVER_MAJOR=$($GREP '^# Linux' $CONFIG | \
sed -r 's/.* ([0-9])\.[0-9]{1,2}\.[0-9]{1,3}.*/\1/')
if [[ $KVER_MAJOR == 2 ]]; then
KVER_MINOR=$($GREP '^# Linux' $CONFIG | \
sed -r 's/.* 2.6.([0-9]{2}).*/\1/')
else
KVER_MINOR=$($GREP '^# Linux' $CONFIG | \
sed -r 's/.* [0-9]\.([0-9]{1,3})\.[0-9]{1,3}.*/\1/')
fi
echo -n "File capabilities: " &&
( [[ ${KVER_MAJOR} == 2 && ${KVER_MINOR} < 33 ]] &&
is_enabled CONFIG_SECURITY_FILE_CAPABILITIES ) ||