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-rw-r--r--doc/TRANSIENT-SETTINGS.md2
-rw-r--r--man/systemd.resource-control.xml30
-rw-r--r--src/basic/cgroup-util.c1
-rw-r--r--src/basic/cgroup-util.h2
-rw-r--r--src/core/cgroup.c63
-rw-r--r--src/core/cgroup.h5
-rw-r--r--src/core/dbus-cgroup.c59
-rw-r--r--src/core/dbus-unit.c48
-rw-r--r--src/core/load-fragment-gperf.gperf.m42
-rw-r--r--src/core/load-fragment.c38
-rw-r--r--src/core/load-fragment.h2
-rw-r--r--src/shared/bus-unit-util.c16
-rw-r--r--src/systemctl/systemctl.c2
-rw-r--r--src/test/test-cgroup-mask.c3
14 files changed, 271 insertions, 2 deletions
diff --git a/doc/TRANSIENT-SETTINGS.md b/doc/TRANSIENT-SETTINGS.md
index c2b5c0dcce..0b2ad66dcb 100644
--- a/doc/TRANSIENT-SETTINGS.md
+++ b/doc/TRANSIENT-SETTINGS.md
@@ -218,6 +218,8 @@ All cgroup/resource control settings are available for transient units
✓ CPUShares=
✓ StartupCPUShares=
✓ CPUQuota=
+✓ AllowedCPUs=
+✓ AllowedMemoryNodes=
✓ MemoryAccounting=
✓ MemoryLow=
✓ MemoryHigh=
diff --git a/man/systemd.resource-control.xml b/man/systemd.resource-control.xml
index 370c110592..4329742e94 100644
--- a/man/systemd.resource-control.xml
+++ b/man/systemd.resource-control.xml
@@ -202,6 +202,36 @@
</varlistentry>
<varlistentry>
+ <term><varname>AllowedCPUs=</varname></term>
+
+ <listitem>
+ <para>Restrict processes to be executed on specific CPUs. Takes a list of CPU indices or ranges separated by either
+ whitespace or commas. CPU ranges are specified by the lower and upper CPU indices separated by a dash.</para>
+
+ <para>Setting <varname>AllowedCPUs=</varname> doesn't guarantee that all of the CPUs will be used by the processes
+ as it may be limited by parent units. The effective configuration is reported as <varname>EffectiveCPUs=</varname>.</para>
+
+ <para>This setting is supported only with the unified control group hierarchy.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>AllowedMemoryNodes=</varname></term>
+
+ <listitem>
+ <para>Restrict processes to be executed on specific memory NUMA nodes. Takes a list of memory NUMA nodes indices
+ or ranges separated by either whitespace or commas. Memory NUMA nodes ranges are specified by the lower and upper
+ CPU indices separated by a dash.</para>
+
+ <para>Setting <varname>AllowedMemoryNodes=</varname> doesn't guarantee that all of the memory NUMA nodes will
+ be used by the processes as it may be limited by parent units. The effective configuration is reported as
+ <varname>EffectiveMemoryNodes=</varname>.</para>
+
+ <para>This setting is supported only with the unified control group hierarchy.</para>
+ </listitem>
+ </varlistentry>
+
+ <varlistentry>
<term><varname>MemoryAccounting=</varname></term>
<listitem>
diff --git a/src/basic/cgroup-util.c b/src/basic/cgroup-util.c
index 038ece4b06..6f47c3aacb 100644
--- a/src/basic/cgroup-util.c
+++ b/src/basic/cgroup-util.c
@@ -2763,6 +2763,7 @@ bool fd_is_cgroup_fs(int fd) {
static const char *cgroup_controller_table[_CGROUP_CONTROLLER_MAX] = {
[CGROUP_CONTROLLER_CPU] = "cpu",
[CGROUP_CONTROLLER_CPUACCT] = "cpuacct",
+ [CGROUP_CONTROLLER_CPUSET] = "cpuset",
[CGROUP_CONTROLLER_IO] = "io",
[CGROUP_CONTROLLER_BLKIO] = "blkio",
[CGROUP_CONTROLLER_MEMORY] = "memory",
diff --git a/src/basic/cgroup-util.h b/src/basic/cgroup-util.h
index 26e3ae0404..b414600dca 100644
--- a/src/basic/cgroup-util.h
+++ b/src/basic/cgroup-util.h
@@ -21,6 +21,7 @@
typedef enum CGroupController {
CGROUP_CONTROLLER_CPU,
CGROUP_CONTROLLER_CPUACCT, /* v1 only */
+ CGROUP_CONTROLLER_CPUSET, /* v2 only */
CGROUP_CONTROLLER_IO, /* v2 only */
CGROUP_CONTROLLER_BLKIO, /* v1 only */
CGROUP_CONTROLLER_MEMORY,
@@ -36,6 +37,7 @@ typedef enum CGroupController {
typedef enum CGroupMask {
CGROUP_MASK_CPU = CGROUP_CONTROLLER_TO_MASK(CGROUP_CONTROLLER_CPU),
CGROUP_MASK_CPUACCT = CGROUP_CONTROLLER_TO_MASK(CGROUP_CONTROLLER_CPUACCT),
+ CGROUP_MASK_CPUSET = CGROUP_CONTROLLER_TO_MASK(CGROUP_CONTROLLER_CPUSET),
CGROUP_MASK_IO = CGROUP_CONTROLLER_TO_MASK(CGROUP_CONTROLLER_IO),
CGROUP_MASK_BLKIO = CGROUP_CONTROLLER_TO_MASK(CGROUP_CONTROLLER_BLKIO),
CGROUP_MASK_MEMORY = CGROUP_CONTROLLER_TO_MASK(CGROUP_CONTROLLER_MEMORY),
diff --git a/src/core/cgroup.c b/src/core/cgroup.c
index 76eafdc082..664d269483 100644
--- a/src/core/cgroup.c
+++ b/src/core/cgroup.c
@@ -161,9 +161,14 @@ void cgroup_context_done(CGroupContext *c) {
c->ip_address_allow = ip_address_access_free_all(c->ip_address_allow);
c->ip_address_deny = ip_address_access_free_all(c->ip_address_deny);
+
+ cpu_set_reset(&c->cpuset_cpus);
+ cpu_set_reset(&c->cpuset_mems);
}
void cgroup_context_dump(CGroupContext *c, FILE* f, const char *prefix) {
+ _cleanup_free_ char *cpuset_cpus = NULL;
+ _cleanup_free_ char *cpuset_mems = NULL;
CGroupIODeviceLimit *il;
CGroupIODeviceWeight *iw;
CGroupBlockIODeviceBandwidth *b;
@@ -177,6 +182,9 @@ void cgroup_context_dump(CGroupContext *c, FILE* f, const char *prefix) {
prefix = strempty(prefix);
+ cpuset_cpus = cpu_set_to_range_string(&c->cpuset_cpus);
+ cpuset_mems = cpu_set_to_range_string(&c->cpuset_mems);
+
fprintf(f,
"%sCPUAccounting=%s\n"
"%sIOAccounting=%s\n"
@@ -189,6 +197,8 @@ void cgroup_context_dump(CGroupContext *c, FILE* f, const char *prefix) {
"%sCPUShares=%" PRIu64 "\n"
"%sStartupCPUShares=%" PRIu64 "\n"
"%sCPUQuotaPerSecSec=%s\n"
+ "%sAllowedCPUs=%s\n"
+ "%sAllowedMemoryNodes=%s\n"
"%sIOWeight=%" PRIu64 "\n"
"%sStartupIOWeight=%" PRIu64 "\n"
"%sBlockIOWeight=%" PRIu64 "\n"
@@ -212,6 +222,8 @@ void cgroup_context_dump(CGroupContext *c, FILE* f, const char *prefix) {
prefix, c->cpu_shares,
prefix, c->startup_cpu_shares,
prefix, format_timespan(u, sizeof(u), c->cpu_quota_per_sec_usec, 1),
+ prefix, cpuset_cpus,
+ prefix, cpuset_mems,
prefix, c->io_weight,
prefix, c->startup_io_weight,
prefix, c->blockio_weight,
@@ -541,6 +553,21 @@ static uint64_t cgroup_cpu_weight_to_shares(uint64_t weight) {
CGROUP_CPU_SHARES_MIN, CGROUP_CPU_SHARES_MAX);
}
+static void cgroup_apply_unified_cpuset(Unit *u, CPUSet cpus, const char *name) {
+ _cleanup_free_ char *buf = NULL;
+ int r;
+
+ buf = cpu_set_to_range_string(&cpus);
+ if (!buf)
+ return;
+
+ r = cg_set_attribute("cpuset", u->cgroup_path, name, buf);
+ if (r < 0)
+ log_unit_full(u, IN_SET(r, -ENOENT, -EROFS, -EACCES) ? LOG_DEBUG : LOG_WARNING, r,
+ "Failed to set %s: %m", name);
+
+}
+
static bool cgroup_context_has_io_config(CGroupContext *c) {
return c->io_accounting ||
c->io_weight != CGROUP_WEIGHT_INVALID ||
@@ -766,6 +793,11 @@ static void cgroup_context_apply(
}
}
+ if ((apply_mask & CGROUP_MASK_CPUSET) && !is_root) {
+ cgroup_apply_unified_cpuset(u, c->cpuset_cpus, "cpuset.cpus");
+ cgroup_apply_unified_cpuset(u, c->cpuset_mems, "cpuset.mems");
+ }
+
if (apply_mask & CGROUP_MASK_IO) {
bool has_io = cgroup_context_has_io_config(c);
bool has_blockio = cgroup_context_has_blockio_config(c);
@@ -1068,6 +1100,9 @@ CGroupMask cgroup_context_get_mask(CGroupContext *c) {
c->cpu_quota_per_sec_usec != USEC_INFINITY)
mask |= CGROUP_MASK_CPUACCT | CGROUP_MASK_CPU;
+ if (c->cpuset_cpus.set || c->cpuset_mems.set)
+ mask |= CGROUP_MASK_CPUSET;
+
if (cgroup_context_has_io_config(c) || cgroup_context_has_blockio_config(c))
mask |= CGROUP_MASK_IO | CGROUP_MASK_BLKIO;
@@ -2697,4 +2732,32 @@ static const char* const cgroup_device_policy_table[_CGROUP_DEVICE_POLICY_MAX] =
[CGROUP_STRICT] = "strict",
};
+int unit_get_cpuset(Unit *u, CPUSet *cpus, const char *name) {
+ _cleanup_free_ char *v = NULL;
+ int r;
+
+ assert(u);
+ assert(cpus);
+
+ if (!u->cgroup_path)
+ return -ENODATA;
+
+ if ((u->cgroup_realized_mask & CGROUP_MASK_CPUSET) == 0)
+ return -ENODATA;
+
+ r = cg_all_unified();
+ if (r < 0)
+ return r;
+ if (r == 0)
+ return -ENODATA;
+ if (r > 0)
+ r = cg_get_attribute("cpuset", u->cgroup_path, name, &v);
+ if (r == -ENOENT)
+ return -ENODATA;
+ if (r < 0)
+ return r;
+
+ return parse_cpu_set_full(v, cpus, false, NULL, NULL, 0, NULL);
+}
+
DEFINE_STRING_TABLE_LOOKUP(cgroup_device_policy, CGroupDevicePolicy);
diff --git a/src/core/cgroup.h b/src/core/cgroup.h
index 2d2ff6fc3c..da10575394 100644
--- a/src/core/cgroup.h
+++ b/src/core/cgroup.h
@@ -4,6 +4,7 @@
#include <stdbool.h>
#include "cgroup-util.h"
+#include "cpu-set-util.h"
#include "ip-address-access.h"
#include "list.h"
#include "time-util.h"
@@ -77,6 +78,9 @@ struct CGroupContext {
uint64_t startup_cpu_weight;
usec_t cpu_quota_per_sec_usec;
+ CPUSet cpuset_cpus;
+ CPUSet cpuset_mems;
+
uint64_t io_weight;
uint64_t startup_io_weight;
LIST_HEAD(CGroupIODeviceWeight, io_device_weights);
@@ -205,3 +209,4 @@ const char* cgroup_device_policy_to_string(CGroupDevicePolicy i) _const_;
CGroupDevicePolicy cgroup_device_policy_from_string(const char *s) _pure_;
bool unit_cgroup_delegate(Unit *u);
+int unit_get_cpuset(Unit *u, CPUSet *cpus, const char *name);
diff --git a/src/core/dbus-cgroup.c b/src/core/dbus-cgroup.c
index 540bc77aed..30d4e83932 100644
--- a/src/core/dbus-cgroup.c
+++ b/src/core/dbus-cgroup.c
@@ -53,6 +53,27 @@ static int property_get_delegate_controllers(
return sd_bus_message_close_container(reply);
}
+static int property_get_cpuset(
+ sd_bus *bus,
+ const char *path,
+ const char *interface,
+ const char *property,
+ sd_bus_message *reply,
+ void *userdata,
+ sd_bus_error *error) {
+
+ CPUSet *cpus = userdata;
+ _cleanup_free_ uint8_t *array = NULL;
+ size_t allocated;
+
+ assert(bus);
+ assert(reply);
+ assert(cpus);
+
+ (void) cpu_set_to_dbus(cpus, &array, &allocated);
+ return sd_bus_message_append_array(reply, 'y', array, allocated);
+}
+
static int property_get_io_device_weight(
sd_bus *bus,
const char *path,
@@ -283,6 +304,8 @@ const sd_bus_vtable bus_cgroup_vtable[] = {
SD_BUS_PROPERTY("CPUShares", "t", NULL, offsetof(CGroupContext, cpu_shares), 0),
SD_BUS_PROPERTY("StartupCPUShares", "t", NULL, offsetof(CGroupContext, startup_cpu_shares), 0),
SD_BUS_PROPERTY("CPUQuotaPerSecUSec", "t", bus_property_get_usec, offsetof(CGroupContext, cpu_quota_per_sec_usec), 0),
+ SD_BUS_PROPERTY("AllowedCPUs", "ay", property_get_cpuset, offsetof(CGroupContext, cpuset_cpus), 0),
+ SD_BUS_PROPERTY("AllowedMemoryNodes", "ay", property_get_cpuset, offsetof(CGroupContext, cpuset_mems), 0),
SD_BUS_PROPERTY("IOAccounting", "b", bus_property_get_bool, offsetof(CGroupContext, io_accounting), 0),
SD_BUS_PROPERTY("IOWeight", "t", NULL, offsetof(CGroupContext, io_weight), 0),
SD_BUS_PROPERTY("StartupIOWeight", "t", NULL, offsetof(CGroupContext, startup_io_weight), 0),
@@ -671,6 +694,42 @@ int bus_cgroup_set_property(
return 1;
+ } else if (STR_IN_SET(name, "AllowedCPUs", "AllowedMemoryNodes")) {
+ const void *a;
+ size_t n;
+ _cleanup_(cpu_set_reset) CPUSet new_set = {};
+
+ r = sd_bus_message_read_array(message, 'y', &a, &n);
+ if (r < 0)
+ return r;
+
+ r = cpu_set_from_dbus(a, n, &new_set);
+ if (r < 0)
+ return r;
+
+ if (!UNIT_WRITE_FLAGS_NOOP(flags)) {
+ _cleanup_free_ char *setstr = NULL;
+ _cleanup_free_ char *data = NULL;
+ CPUSet *set;
+
+ setstr = cpu_set_to_range_string(&new_set);
+
+ if (streq(name, "AllowedCPUs"))
+ set = &c->cpuset_cpus;
+ else
+ set = &c->cpuset_mems;
+
+ if (asprintf(&data, "%s=%s", name, setstr) < 0)
+ return -ENOMEM;
+
+ cpu_set_reset(set);
+ cpu_set_add_all(set, &new_set);
+ unit_invalidate_cgroup(u, CGROUP_MASK_CPUSET);
+ unit_write_setting(u, flags, name, data);
+ }
+
+ return 1;
+
} else if ((iol_type = cgroup_io_limit_type_from_string(name)) >= 0) {
const char *path;
unsigned n = 0;
diff --git a/src/core/dbus-unit.c b/src/core/dbus-unit.c
index c5bca10979..aa15e47754 100644
--- a/src/core/dbus-unit.c
+++ b/src/core/dbus-unit.c
@@ -752,6 +752,52 @@ static int property_get_cpu_usage(
return sd_bus_message_append(reply, "t", ns);
}
+static int property_get_cpuset_cpus(
+ sd_bus *bus,
+ const char *path,
+ const char *interface,
+ const char *property,
+ sd_bus_message *reply,
+ void *userdata,
+ sd_bus_error *error) {
+
+ Unit *u = userdata;
+ _cleanup_(cpu_set_reset) CPUSet cpus = {};
+ _cleanup_free_ uint8_t *array = NULL;
+ size_t allocated;
+
+ assert(bus);
+ assert(reply);
+ assert(u);
+
+ (void) unit_get_cpuset(u, &cpus, "cpuset.cpus.effective");
+ (void) cpu_set_to_dbus(&cpus, &array, &allocated);
+ return sd_bus_message_append_array(reply, 'y', array, allocated);
+}
+
+static int property_get_cpuset_mems(
+ sd_bus *bus,
+ const char *path,
+ const char *interface,
+ const char *property,
+ sd_bus_message *reply,
+ void *userdata,
+ sd_bus_error *error) {
+
+ Unit *u = userdata;
+ _cleanup_(cpu_set_reset) CPUSet mems = {};
+ _cleanup_free_ uint8_t *array = NULL;
+ size_t allocated;
+
+ assert(bus);
+ assert(reply);
+ assert(u);
+
+ (void) unit_get_cpuset(u, &mems, "cpuset.mems.effective");
+ (void) cpu_set_to_dbus(&mems, &array, &allocated);
+ return sd_bus_message_append_array(reply, 'y', array, allocated);
+}
+
static int property_get_cgroup(
sd_bus *bus,
const char *path,
@@ -1074,6 +1120,8 @@ const sd_bus_vtable bus_unit_cgroup_vtable[] = {
SD_BUS_PROPERTY("ControlGroup", "s", property_get_cgroup, 0, 0),
SD_BUS_PROPERTY("MemoryCurrent", "t", property_get_current_memory, 0, 0),
SD_BUS_PROPERTY("CPUUsageNSec", "t", property_get_cpu_usage, 0, 0),
+ SD_BUS_PROPERTY("EffectiveCPUs", "ay", property_get_cpuset_cpus, 0, 0),
+ SD_BUS_PROPERTY("EffectiveMemoryNodes", "ay", property_get_cpuset_mems, 0, 0),
SD_BUS_PROPERTY("TasksCurrent", "t", property_get_current_tasks, 0, 0),
SD_BUS_PROPERTY("IPIngressBytes", "t", property_get_ip_counter, 0, 0),
SD_BUS_PROPERTY("IPIngressPackets", "t", property_get_ip_counter, 0, 0),
diff --git a/src/core/load-fragment-gperf.gperf.m4 b/src/core/load-fragment-gperf.gperf.m4
index 49e938d0ce..ebb44df487 100644
--- a/src/core/load-fragment-gperf.gperf.m4
+++ b/src/core/load-fragment-gperf.gperf.m4
@@ -167,6 +167,8 @@ $1.StartupCPUWeight, config_parse_cg_weight, 0,
$1.CPUShares, config_parse_cpu_shares, 0, offsetof($1, cgroup_context.cpu_shares)
$1.StartupCPUShares, config_parse_cpu_shares, 0, offsetof($1, cgroup_context.startup_cpu_shares)
$1.CPUQuota, config_parse_cpu_quota, 0, offsetof($1, cgroup_context)
+$1.CPUSetCpus, config_parse_cpuset_cpus, 0, offsetof($1, cgroup_context)
+$1.CPUSetMems, config_parse_cpuset_mems, 0, offsetof($1, cgroup_context)
$1.MemoryAccounting, config_parse_bool, 0, offsetof($1, cgroup_context.memory_accounting)
$1.MemoryLow, config_parse_memory_limit, 0, offsetof($1, cgroup_context)
$1.MemoryHigh, config_parse_memory_limit, 0, offsetof($1, cgroup_context)
diff --git a/src/core/load-fragment.c b/src/core/load-fragment.c
index 35dd595098..6debf82401 100644
--- a/src/core/load-fragment.c
+++ b/src/core/load-fragment.c
@@ -3011,6 +3011,44 @@ int config_parse_cpu_quota(
return 0;
}
+int config_parse_cpuset_cpus(
+ const char *unit,
+ const char *filename,
+ unsigned line,
+ const char *section,
+ unsigned section_line,
+ const char *lvalue,
+ int ltype,
+ const char *rvalue,
+ void *data,
+ void *userdata) {
+
+ CGroupContext *c = data;
+
+ (void) parse_cpu_set_extend(rvalue, &c->cpuset_cpus, true, unit, filename, line, lvalue);
+
+ return 0;
+}
+
+int config_parse_cpuset_mems(
+ const char *unit,
+ const char *filename,
+ unsigned line,
+ const char *section,
+ unsigned section_line,
+ const char *lvalue,
+ int ltype,
+ const char *rvalue,
+ void *data,
+ void *userdata) {
+
+ CGroupContext *c = data;
+
+ (void) parse_cpu_set_extend(rvalue, &c->cpuset_mems, true, unit, filename, line, lvalue);
+
+ return 0;
+}
+
int config_parse_memory_limit(
const char *unit,
const char *filename,
diff --git a/src/core/load-fragment.h b/src/core/load-fragment.h
index f2ca1b8ee7..6612e1fb32 100644
--- a/src/core/load-fragment.h
+++ b/src/core/load-fragment.h
@@ -86,6 +86,8 @@ CONFIG_PARSER_PROTOTYPE(config_parse_set_status);
CONFIG_PARSER_PROTOTYPE(config_parse_namespace_path_strv);
CONFIG_PARSER_PROTOTYPE(config_parse_temporary_filesystems);
CONFIG_PARSER_PROTOTYPE(config_parse_cpu_quota);
+CONFIG_PARSER_PROTOTYPE(config_parse_cpuset_cpus);
+CONFIG_PARSER_PROTOTYPE(config_parse_cpuset_mems);
CONFIG_PARSER_PROTOTYPE(config_parse_protect_home);
CONFIG_PARSER_PROTOTYPE(config_parse_protect_system);
CONFIG_PARSER_PROTOTYPE(config_parse_bus_name);
diff --git a/src/shared/bus-unit-util.c b/src/shared/bus-unit-util.c
index 3c42e97b7a..8f3b463c6b 100644
--- a/src/shared/bus-unit-util.c
+++ b/src/shared/bus-unit-util.c
@@ -396,6 +396,22 @@ static int bus_append_cgroup_property(sd_bus_message *m, const char *field, cons
return bus_append_cg_cpu_shares_parse(m, field, eq);
+ if (STR_IN_SET(field, "AllowedCPUs", "AllowedMemoryNodes")) {
+ _cleanup_(cpu_set_reset) CPUSet cpuset = {};
+ _cleanup_free_ uint8_t *array = NULL;
+ size_t allocated;
+
+ r = parse_cpu_set(eq, &cpuset);
+ if (r < 0)
+ return log_error_errno(r, "Failed to parse %s value: %s", field, eq);
+
+ r = cpu_set_to_dbus(&cpuset, &array, &allocated);
+ if (r < 0)
+ return log_error_errno(r, "Failed to serialize CPUSet: %m");
+
+ return bus_append_byte_array(m, field, array, allocated);
+ }
+
if (STR_IN_SET(field, "BlockIOWeight", "StartupBlockIOWeight"))
return bus_append_cg_blkio_weight_parse(m, field, eq);
diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index 7274921e6d..a3074bc5e3 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -4892,7 +4892,7 @@ static int print_property(const char *name, sd_bus_message *m, bool value, bool
print_prop(name, "%s", h);
return 1;
- } else if (contents[0] == SD_BUS_TYPE_BYTE && STR_IN_SET(name, "CPUAffinity", "NUMAMask")) {
+ } else if (contents[0] == SD_BUS_TYPE_BYTE && STR_IN_SET(name, "CPUAffinity", "NUMAMask", "AllowedCPUs", "AllowedMemoryNodes", "EffectiveCPUs", "EffectiveMemoryNodes")) {
_cleanup_free_ char *affinity = NULL;
_cleanup_(cpu_set_reset) CPUSet set = {};
const void *a;
diff --git a/src/test/test-cgroup-mask.c b/src/test/test-cgroup-mask.c
index d65959edf1..93c3f5d856 100644
--- a/src/test/test-cgroup-mask.c
+++ b/src/test/test-cgroup-mask.c
@@ -104,9 +104,10 @@ static void test_cg_mask_to_string_one(CGroupMask mask, const char *t) {
static void test_cg_mask_to_string(void) {
test_cg_mask_to_string_one(0, NULL);
- test_cg_mask_to_string_one(_CGROUP_MASK_ALL, "cpu cpuacct io blkio memory devices pids");
+ test_cg_mask_to_string_one(_CGROUP_MASK_ALL, "cpu cpuacct cpuset io blkio memory devices pids");
test_cg_mask_to_string_one(CGROUP_MASK_CPU, "cpu");
test_cg_mask_to_string_one(CGROUP_MASK_CPUACCT, "cpuacct");
+ test_cg_mask_to_string_one(CGROUP_MASK_CPUSET, "cpuset");
test_cg_mask_to_string_one(CGROUP_MASK_IO, "io");
test_cg_mask_to_string_one(CGROUP_MASK_BLKIO, "blkio");
test_cg_mask_to_string_one(CGROUP_MASK_MEMORY, "memory");
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