@@ -579,6 +579,7 @@ enum nft_exthdr_attributes {
* @NFT_META_CPU: cpu id through smp_processor_id()
* @NFT_META_IIFGROUP: packet input interface group
* @NFT_META_OIFGROUP: packet output interface group
+ * @NFT_META_CGROUP: packet cgroup
*/
enum nft_meta_keys {
NFT_META_LEN,
@@ -604,6 +605,7 @@ enum nft_meta_keys {
NFT_META_CPU,
NFT_META_IIFGROUP,
NFT_META_OIFGROUP,
+ NFT_META_CGROUP,
};
/**
@@ -436,6 +436,9 @@ static const struct meta_template meta_templates[] = {
[NFT_META_OIFGROUP] = META_TEMPLATE("oifgroup", &devgroup_type,
4 * BITS_PER_BYTE,
BYTEORDER_HOST_ENDIAN),
+ [NFT_META_CGROUP] = META_TEMPLATE("cgroup", &integer_type,
+ 4 * BITS_PER_BYTE,
+ BYTEORDER_HOST_ENDIAN),
};
static void meta_expr_print(const struct expr *expr)
@@ -324,6 +324,7 @@ static void location_update(struct location *loc, struct location *rhs, int n)
%token CPU "cpu"
%token IIFGROUP "iifgroup"
%token OIFGROUP "oifgroup"
+%token CGROUP "cgroup"
%token CT "ct"
%token DIRECTION "direction"
@@ -1759,6 +1760,7 @@ meta_key_unqualified : MARK { $$ = NFT_META_MARK; }
| CPU { $$ = NFT_META_CPU; }
| IIFGROUP { $$ = NFT_META_IIFGROUP; }
| OIFGROUP { $$ = NFT_META_OIFGROUP; }
+ | CGROUP { $$ = NFT_META_CGROUP; }
;
meta_stmt : META meta_key SET expr
@@ -432,6 +432,7 @@ addrstring ({macaddr}|{ip4addr}|{ip6addr})
"cpu" { return CPU; }
"iifgroup" { return IIFGROUP; }
"oifgroup" { return OIFGROUP; }
+"cgroup" { return CGROUP; }
"ct" { return CT; }
"direction" { return DIRECTION; }
@@ -179,3 +179,12 @@ meta oifgroup {11,33};ok;oifgroup {11,33}
meta oifgroup {11-33};ok
- meta oifgroup != {11,33};ok
- meta oifgroup != {11-33};ok
+
+meta cgroup 0x100001;ok;cgroup 1048577
+meta cgroup != 0x100001;ok;cgroup != 1048577
+meta cgroup { 0x100001, 0x100002};ok
+# meta cgroup != { 0x100001, 0x100002};ok
+meta cgroup 0x100001 - 0x100003;ok
+# meta cgroup != 0x100001 - 0x100003;ok
+meta cgroup {0x100001 - 0x100003};ok
+# meta cgroup != { 0x100001 - 0x100003};ok