libct/cg/sd/v2: support memory.* / Memory* unified

Signed-off-by: Kir Kolyshkin <[email protected]>

Author: kolyshkin

tests/integration/cgroups.bats

@@ -199,6 +199,7 @@ function setup() {
 				"memory.low":   "524288",
 				"memory.high": "5242880",
 				"memory.max": "10485760",
+				"memory.swap.max": "20971520",
 				"pids.max": "99",
 				"cpu.max": "10000 100000",
 				"cpu.weight": "42"
@@ -215,9 +216,15 @@ function setup() {
 	echo "$output" | grep -q '^memory.low:524288$'
 	echo "$output" | grep -q '^memory.high:5242880$'
 	echo "$output" | grep -q '^memory.max:10485760$'
+	echo "$output" | grep -q '^memory.swap.max:20971520$'
 	echo "$output" | grep -q '^pids.max:99$'
 	echo "$output" | grep -q '^cpu.max:10000 100000$'
 
+	check_systemd_value "MemoryMin" 131072
+	check_systemd_value "MemoryLow" 524288
+	check_systemd_value "MemoryHigh" 5242880
+	check_systemd_value "MemoryMax" 10485760
+	check_systemd_value "MemorySwapMax" 20971520
 	check_systemd_value "TasksMax" 99
 	check_cpu_quota 10000 100000 "100ms"
 	check_cpu_weight 42