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core-cgroup-support-cpuset.patch
29.53 KB
xujing
提交于
2024-09-23 15:02
.
cgroup: fix cgroup v2 cpuset function error and optimize the code of c…
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From 8fc496f1e5b6d71d29eb446e02f6317bdc45c7c2 Mon Sep 17 00:00:00 2001
From: licunlong <licunlong1@huawei.com>
Date: Thu, 6 May 2021 09:38:54 +0800
Subject: [PATCH] core-cgroup: support cpuset
This patch add support for cpuset subsystem.
---
meson.build | 2 +
meson_options.txt | 3 +
src/basic/cgroup-util.h | 8 ++-
src/basic/string-util.c | 42 +++++++++++
src/basic/string-util.h | 1 +
src/core/cgroup.c | 62 ++++++++++++++++-
src/core/cgroup.h | 6 ++
src/core/dbus-cgroup.c | 42 +++++++++++
src/core/dbus-manager.c | 1 +
src/core/load-fragment-gperf.gperf.in | 5 ++
src/core/load-fragment.c | 69 +++++++++++++++++++
src/core/load-fragment.h | 1 +
src/core/main.c | 1 +
src/core/manager.c | 2 +
src/core/manager.h | 1 +
src/core/system.conf.in | 1 +
src/core/unit.c | 1 +
src/shared/bus-unit-util.c | 15 +++-
src/shared/cpu-set-util.c | 1 +
src/test/test-cgroup-mask.c | 1 +
.../fuzz-unit-file/directives-all.service | 5 ++
21 files changed, 264 insertions(+), 6 deletions(-)
diff --git a/meson.build b/meson.build
index 7419e2b..614013b 100644
--- a/meson.build
+++ b/meson.build
@@ -1578,6 +1578,7 @@ foreach term : ['analyze',
'binfmt',
'compat-mutable-uid-boundaries',
'coredump',
+ 'cpuset-cgv1',
'efi',
'environment-d',
'firstboot',
@@ -2853,6 +2854,7 @@ foreach tuple : [
['fexecve'],
['standalone-binaries', get_option('standalone-binaries')],
['coverage', get_option('b_coverage')],
+ ['cpuset-cgv1'],
]
if tuple.length() >= 2
diff --git a/meson_options.txt b/meson_options.txt
index e708745..5fda5d9 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -514,3 +514,6 @@ option('bpf-compiler', type : 'combo', choices : ['clang', 'gcc'],
description: 'compiler used to build BPF programs')
option('bpf-framework', type : 'feature', deprecated : { 'true' : 'enabled', 'false' : 'disabled' },
description: 'build BPF programs from source code in restricted C')
+
+option('cpuset-cgv1', type : 'boolean', value : 'true',
+ description : 'enable cgroup v1 cpuset support')
diff --git a/src/basic/cgroup-util.h b/src/basic/cgroup-util.h
index 6ab14c7..831f8ce 100644
--- a/src/basic/cgroup-util.h
+++ b/src/basic/cgroup-util.h
@@ -22,7 +22,7 @@ typedef enum CGroupController {
/* Original cgroup controllers */
CGROUP_CONTROLLER_CPU,
CGROUP_CONTROLLER_CPUACCT, /* v1 only */
- CGROUP_CONTROLLER_CPUSET, /* v2 only */
+ CGROUP_CONTROLLER_CPUSET,
CGROUP_CONTROLLER_IO, /* v2 only */
CGROUP_CONTROLLER_BLKIO, /* v1 only */
CGROUP_CONTROLLER_MEMORY,
@@ -62,7 +62,11 @@ typedef enum CGroupMask {
CGROUP_MASK_BPF_RESTRICT_NETWORK_INTERFACES = CGROUP_CONTROLLER_TO_MASK(CGROUP_CONTROLLER_BPF_RESTRICT_NETWORK_INTERFACES),
/* All real cgroup v1 controllers */
- CGROUP_MASK_V1 = CGROUP_MASK_CPU|CGROUP_MASK_CPUACCT|CGROUP_MASK_BLKIO|CGROUP_MASK_MEMORY|CGROUP_MASK_DEVICES|CGROUP_MASK_PIDS,
+ CGROUP_MASK_V1 = CGROUP_MASK_CPU|CGROUP_MASK_CPUACCT|CGROUP_MASK_BLKIO|CGROUP_MASK_MEMORY|CGROUP_MASK_DEVICES|CGROUP_MASK_PIDS
+#if ENABLE_CPUSET_CGV1
+ | CGROUP_MASK_CPUSET
+#endif
+ ,
/* All real cgroup v2 controllers */
CGROUP_MASK_V2 = CGROUP_MASK_CPU|CGROUP_MASK_CPUSET|CGROUP_MASK_IO|CGROUP_MASK_MEMORY|CGROUP_MASK_PIDS,
diff --git a/src/basic/string-util.c b/src/basic/string-util.c
index 7329bfa..0fecb40 100644
--- a/src/basic/string-util.c
+++ b/src/basic/string-util.c
@@ -1295,6 +1295,48 @@ int string_contains_word_strv(const char *string, const char *separators, char *
return !!found;
}
+int string_isvalid_interval(const char *instr)
+{
+ const char *pstr = instr; /* tmp */
+ const char *pstr_front = instr; /* front char */
+ const char *pstr_behind = instr; /* behind char */
+
+ if (isempty(instr))
+ {
+ return 1;
+ }
+
+ while (*pstr != '\0')
+ {
+ /* behind */
+ pstr_behind = pstr + 1;
+
+ /* 0-3,4,6,7-10 */
+ if (((*pstr < '0') || (*pstr > '9')) &&
+ (*pstr != '-') &&
+ (*pstr != ','))
+ {
+ return 2;
+ }
+
+ /* - , must is a num */
+ if (('-' == *pstr) || (',' == *pstr))
+ {
+ if ((*pstr_front < '0') || (*pstr_front > '9') ||
+ (*pstr_behind < '0') || (*pstr_behind > '9'))
+ {
+ return 3;
+ }
+ }
+
+ /* front */
+ pstr_front = pstr;
+ pstr++;
+ }
+
+ return 0;
+}
+
bool streq_skip_trailing_chars(const char *s1, const char *s2, const char *ok) {
if (!s1 && !s2)
return true;
diff --git a/src/basic/string-util.h b/src/basic/string-util.h
index b6d8be3..c6773d3 100644
--- a/src/basic/string-util.h
+++ b/src/basic/string-util.h
@@ -270,6 +270,7 @@ static inline int string_contains_word(const char *string, const char *separator
return string_contains_word_strv(string, separators, STRV_MAKE(word), NULL);
}
+int string_isvalid_interval(const char *instr);
bool streq_skip_trailing_chars(const char *s1, const char *s2, const char *ok);
char *string_replace_char(char *str, char old_char, char new_char);
diff --git a/src/core/cgroup.c b/src/core/cgroup.c
index 78bc551..3154fd3 100644
--- a/src/core/cgroup.c
+++ b/src/core/cgroup.c
@@ -293,6 +293,12 @@ void cgroup_context_done(CGroupContext *c) {
c->restrict_network_interfaces = set_free_free(c->restrict_network_interfaces);
+ if (c->cpuset_cpus_v1)
+ c->cpuset_cpus_v1 = mfree(c->cpuset_cpus_v1);
+
+ if (c->cpuset_mems_v1)
+ c->cpuset_mems_v1 = mfree(c->cpuset_mems_v1);
+
cpu_set_reset(&c->cpuset_cpus);
cpu_set_reset(&c->startup_cpuset_cpus);
cpu_set_reset(&c->cpuset_mems);
@@ -535,6 +541,7 @@ void cgroup_context_dump(Unit *u, FILE* f, const char *prefix) {
"%sIOAccounting: %s\n"
"%sBlockIOAccounting: %s\n"
"%sMemoryAccounting: %s\n"
+ "%sCPUSetAccounting: %s\n"
"%sTasksAccounting: %s\n"
"%sIPAccounting: %s\n"
"%sCPUWeight: %" PRIu64 "\n"
@@ -565,6 +572,10 @@ void cgroup_context_dump(Unit *u, FILE* f, const char *prefix) {
"%sMemoryZSwapMax: %" PRIu64 "%s\n"
"%sStartupMemoryZSwapMax: %" PRIu64 "%s\n"
"%sMemoryLimit: %" PRIu64 "\n"
+ "%sCPUSetCpus=%s\n"
+ "%sCPUSetMems=%s\n"
+ "%sCPUSetCloneChildren=%s\n"
+ "%sCPUSetMemMigrate=%s\n"
"%sTasksMax: %" PRIu64 "\n"
"%sDevicePolicy: %s\n"
"%sDisableControllers: %s\n"
@@ -579,6 +590,7 @@ void cgroup_context_dump(Unit *u, FILE* f, const char *prefix) {
prefix, yes_no(c->io_accounting),
prefix, yes_no(c->blockio_accounting),
prefix, yes_no(c->memory_accounting),
+ prefix, yes_no(c->cpuset_accounting),
prefix, yes_no(c->tasks_accounting),
prefix, yes_no(c->ip_accounting),
prefix, c->cpu_weight,
@@ -609,6 +621,10 @@ void cgroup_context_dump(Unit *u, FILE* f, const char *prefix) {
prefix, c->memory_zswap_max, format_cgroup_memory_limit_comparison(cdj, sizeof(cdj), u, "MemoryZSwapMax"),
prefix, c->startup_memory_zswap_max, format_cgroup_memory_limit_comparison(cdk, sizeof(cdk), u, "StartupMemoryZSwapMax"),
prefix, c->memory_limit,
+ prefix, c->cpuset_cpus_v1,
+ prefix, c->cpuset_mems_v1,
+ prefix, yes_no(c->cpuset_clone_children),
+ prefix, yes_no(c->cpuset_memory_migrate),
prefix, cgroup_tasks_max_resolve(&c->tasks_max),
prefix, cgroup_device_policy_to_string(c->device_policy),
prefix, strempty(disable_controllers_str),
@@ -1728,8 +1744,47 @@ static void cgroup_context_apply(
}
if ((apply_mask & CGROUP_MASK_CPUSET) && !is_local_root) {
- cgroup_apply_unified_cpuset(u, cgroup_context_allowed_cpus(c, state), "cpuset.cpus");
- cgroup_apply_unified_cpuset(u, cgroup_context_allowed_mems(c, state), "cpuset.mems");
+ if (cg_all_unified() == 0) {
+ (void) set_attribute_and_warn(u, "cpuset", "cgroup.clone_children", one_zero(c->cpuset_clone_children));
+ (void) set_attribute_and_warn(u, "cpuset", "cpuset.memory_migrate", one_zero(c->cpuset_memory_migrate));
+ if (c->cpuset_cpus_v1) {
+ if (streq(c->cpuset_cpus_v1, "all")) {
+ _cleanup_free_ char *str_cpuset_cpus = NULL;
+ _cleanup_free_ char *cg_root_path_cpus = NULL;
+ r = cg_get_root_path(&cg_root_path_cpus);
+ if (r < 0)
+ log_info_errno(r, "Failed to determine root cgroup, ignoring cgroup cpuset cpus: %m");
+ if (cg_root_path_cpus) {
+ r = cg_get_attribute("cpuset", cg_root_path_cpus, "cpuset.cpus", &str_cpuset_cpus);
+ if (r < 0)
+ log_error("cgroup context apply: cg get attribute is error(%d), path=%s.", r, cg_root_path_cpus);
+ if (str_cpuset_cpus)
+ (void) set_attribute_and_warn(u, "cpuset", "cpuset.cpus", str_cpuset_cpus);
+ }
+ } else
+ (void) set_attribute_and_warn(u, "cpuset", "cpuset.cpus", c->cpuset_cpus_v1);
+ }
+ if (c->cpuset_mems_v1) {
+ if (streq(c->cpuset_mems_v1, "all")) {
+ _cleanup_free_ char *str_cpuset_mems = NULL;
+ _cleanup_free_ char *cg_root_path_mems = NULL;
+ r = cg_get_root_path(&cg_root_path_mems);
+ if (r < 0)
+ log_info_errno(r, "Failed to determine root cgroup, ignoring cgroup cpuset mems: %m");
+ if (cg_root_path_mems) {
+ r = cg_get_attribute("cpuset", cg_root_path_mems, "cpuset.mems", &str_cpuset_mems);
+ if (r < 0)
+ log_error("cgroup context apply: cg get attribute is error(%d), path=%s.", r, cg_root_path_mems);
+ if (str_cpuset_mems)
+ (void) set_attribute_and_warn(u, "cpuset", "cpuset.mems", str_cpuset_mems);
+ }
+ } else
+ (void) set_attribute_and_warn(u, "cpuset", "cpuset.mems", c->cpuset_mems_v1);
+ }
+ } else {
+ cgroup_apply_unified_cpuset(u, cgroup_context_allowed_cpus(c, state), "cpuset.cpus");
+ cgroup_apply_unified_cpuset(u, cgroup_context_allowed_mems(c, state), "cpuset.mems");
+ }
}
/* The 'io' controller attributes are not exported on the host's root cgroup (being a pure cgroup v2
@@ -2044,7 +2099,8 @@ static CGroupMask unit_get_cgroup_mask(Unit *u) {
c->cpu_quota_per_sec_usec != USEC_INFINITY)
mask |= CGROUP_MASK_CPU;
- if (cgroup_context_has_allowed_cpus(c) || cgroup_context_has_allowed_mems(c))
+ if (cgroup_context_has_allowed_cpus(c) || cgroup_context_has_allowed_mems(c) ||
+ c->cpuset_accounting || c->cpuset_cpus_v1 || c->cpuset_mems_v1)
mask |= CGROUP_MASK_CPUSET;
if (cgroup_context_has_io_config(c) || cgroup_context_has_blockio_config(c))
diff --git a/src/core/cgroup.h b/src/core/cgroup.h
index f1b674b..a4bd959 100644
--- a/src/core/cgroup.h
+++ b/src/core/cgroup.h
@@ -134,6 +134,7 @@ struct CGroupContext {
bool io_accounting;
bool blockio_accounting;
bool memory_accounting;
+ bool cpuset_accounting;
bool tasks_accounting;
bool ip_accounting;
@@ -177,6 +178,11 @@ struct CGroupContext {
uint64_t memory_zswap_max;
uint64_t startup_memory_zswap_max;
+ char *cpuset_cpus_v1;
+ char *cpuset_mems_v1;
+ bool cpuset_clone_children;
+ bool cpuset_memory_migrate;
+
bool default_memory_min_set:1;
bool default_memory_low_set:1;
bool default_startup_memory_low_set:1;
diff --git a/src/core/dbus-cgroup.c b/src/core/dbus-cgroup.c
index 4237e69..e82d56e 100644
--- a/src/core/dbus-cgroup.c
+++ b/src/core/dbus-cgroup.c
@@ -488,6 +488,11 @@ const sd_bus_vtable bus_cgroup_vtable[] = {
SD_BUS_PROPERTY("MemoryZSwapMax", "t", NULL, offsetof(CGroupContext, memory_zswap_max), 0),
SD_BUS_PROPERTY("StartupMemoryZSwapMax", "t", NULL, offsetof(CGroupContext, startup_memory_zswap_max), 0),
SD_BUS_PROPERTY("MemoryLimit", "t", NULL, offsetof(CGroupContext, memory_limit), 0),
+ SD_BUS_PROPERTY("CPUSetAccounting", "b", bus_property_get_bool, offsetof(CGroupContext, cpuset_accounting), 0),
+ SD_BUS_PROPERTY("CPUSetCpus", "s", NULL, offsetof(CGroupContext, cpuset_cpus_v1), 0),
+ SD_BUS_PROPERTY("CPUSetMems", "s", NULL, offsetof(CGroupContext, cpuset_mems_v1), 0),
+ SD_BUS_PROPERTY("CPUSetCloneChildren", "b", bus_property_get_bool, offsetof(CGroupContext, cpuset_clone_children), 0),
+ SD_BUS_PROPERTY("CPUSetMemMigrate", "b", bus_property_get_bool, offsetof(CGroupContext, cpuset_memory_migrate), 0),
SD_BUS_PROPERTY("DevicePolicy", "s", property_get_cgroup_device_policy, offsetof(CGroupContext, device_policy), 0),
SD_BUS_PROPERTY("DeviceAllow", "a(ss)", property_get_device_allow, 0, 0),
SD_BUS_PROPERTY("TasksAccounting", "b", bus_property_get_bool, offsetof(CGroupContext, tasks_accounting), 0),
@@ -1279,6 +1284,43 @@ int bus_cgroup_set_property(
if (streq(name, "MemoryLimitScale"))
return bus_cgroup_set_memory_scale(u, name, &c->memory_limit, message, flags, error);
+ if (streq(name, "CPUSetAccounting"))
+ return bus_cgroup_set_boolean(u, name, &c->cpuset_accounting, CGROUP_MASK_CPUSET, message, flags, error);
+
+ if (STR_IN_SET(name, "CPUSetCpus", "CPUSetMems")) {
+ const char *cpuset_str = NULL;
+
+ r = sd_bus_message_read(message, "s", &cpuset_str);
+ if (r < 0)
+ return r;
+
+ if (!UNIT_WRITE_FLAGS_NOOP(flags)) {
+ unit_invalidate_cgroup(u, CGROUP_MASK_CPUSET);
+ if (streq(name, "CPUSetCpus")) {
+ if (c->cpuset_cpus_v1)
+ c->cpuset_cpus_v1 = mfree(c->cpuset_cpus_v1);
+ c->cpuset_cpus_v1 = strdup(cpuset_str);
+ if (!c->cpuset_cpus_v1)
+ return -ENOMEM;
+ unit_write_settingf(u, flags, name, "CPUSetCpus=%s", cpuset_str);
+ } else {
+ if (c->cpuset_mems_v1)
+ c->cpuset_mems_v1 = mfree(c->cpuset_mems_v1);
+ c->cpuset_mems_v1 = strdup(cpuset_str);
+ if (!c->cpuset_mems_v1)
+ return -ENOMEM;
+ unit_write_settingf(u, flags, name, "CPUSetMems=%s", cpuset_str);
+ }
+ }
+ return 1;
+ }
+
+ if (streq(name, "CPUSetCloneChildren"))
+ return bus_cgroup_set_boolean(u, name, &c->cpuset_clone_children, CGROUP_MASK_CPUSET, message, flags, error);
+
+ if (streq(name, "CPUSetMemMigrate"))
+ return bus_cgroup_set_boolean(u, name, &c->cpuset_memory_migrate, CGROUP_MASK_CPUSET, message, flags, error);
+
if (streq(name, "TasksAccounting"))
return bus_cgroup_set_boolean(u, name, &c->tasks_accounting, CGROUP_MASK_PIDS, message, flags, error);
diff --git a/src/core/dbus-manager.c b/src/core/dbus-manager.c
index 745f5cc..fc49e7d 100644
--- a/src/core/dbus-manager.c
+++ b/src/core/dbus-manager.c
@@ -3005,6 +3005,7 @@ const sd_bus_vtable bus_manager_vtable[] = {
SD_BUS_PROPERTY("DefaultIOAccounting", "b", bus_property_get_bool, offsetof(Manager, defaults.io_accounting), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("DefaultIPAccounting", "b", bus_property_get_bool, offsetof(Manager, defaults.ip_accounting), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("DefaultMemoryAccounting", "b", bus_property_get_bool, offsetof(Manager, defaults.memory_accounting), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("DefaultCpusetAccounting", "b", bus_property_get_bool, offsetof(Manager, defaults.cpuset_accounting), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("DefaultTasksAccounting", "b", bus_property_get_bool, offsetof(Manager, defaults.tasks_accounting), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("DefaultLimitCPU", "t", bus_property_get_rlimit, offsetof(Manager, defaults.rlimit[RLIMIT_CPU]), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("DefaultLimitCPUSoft", "t", bus_property_get_rlimit, offsetof(Manager, defaults.rlimit[RLIMIT_CPU]), SD_BUS_VTABLE_PROPERTY_CONST),
diff --git a/src/core/load-fragment-gperf.gperf.in b/src/core/load-fragment-gperf.gperf.in
index 45f9ab0..62c4027 100644
--- a/src/core/load-fragment-gperf.gperf.in
+++ b/src/core/load-fragment-gperf.gperf.in
@@ -221,6 +221,11 @@
{{type}}.MemoryZSwapMax, config_parse_memory_limit, 0, offsetof({{type}}, cgroup_context)
{{type}}.StartupMemoryZSwapMax, config_parse_memory_limit, 0, offsetof({{type}}, cgroup_context)
{{type}}.MemoryLimit, config_parse_memory_limit, 0, offsetof({{type}}, cgroup_context)
+{{type}}.CPUSetAccounting, config_parse_bool, 0, offsetof({{type}}, cgroup_context.cpuset_accounting)
+{{type}}.CPUSetCpus, config_parse_cpuset_cpumems, 0, offsetof({{type}}, cgroup_context.cpuset_cpus_v1)
+{{type}}.CPUSetMems, config_parse_cpuset_cpumems, 0, offsetof({{type}}, cgroup_context.cpuset_mems_v1)
+{{type}}.CPUSetCloneChildren, config_parse_bool, 0, offsetof({{type}}, cgroup_context.cpuset_clone_children)
+{{type}}.CPUSetMemMigrate, config_parse_bool, 0, offsetof({{type}}, cgroup_context.cpuset_memory_migrate)
{{type}}.DeviceAllow, config_parse_device_allow, 0, offsetof({{type}}, cgroup_context)
{{type}}.DevicePolicy, config_parse_device_policy, 0, offsetof({{type}}, cgroup_context.device_policy)
{{type}}.IOAccounting, config_parse_bool, 0, offsetof({{type}}, cgroup_context.io_accounting)
diff --git a/src/core/load-fragment.c b/src/core/load-fragment.c
index 6e3a22b..cbc75e1 100644
--- a/src/core/load-fragment.c
+++ b/src/core/load-fragment.c
@@ -3904,6 +3904,75 @@ int config_parse_memory_limit(
return 0;
}
+int config_parse_cpuset_cpumems(
+ 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)
+{
+ char **pcpumems = data;
+ char *pinstr = NULL;
+ int iret = 0;
+
+ assert(filename);
+ assert(lvalue);
+ assert(rvalue);
+ assert(data);
+ (void)section;
+ (void)section_line;
+ (void)ltype;
+ (void)userdata;
+
+ if (!utf8_is_valid(rvalue))
+ {
+ log_syntax_invalid_utf8(unit, LOG_ERR, filename, line, rvalue);
+ return 0;
+ }
+
+ if (0 == strcmp(rvalue, "all"))
+ {
+ pinstr = strdup(rvalue);
+ if (!pinstr)
+ {
+ return log_oom();
+ }
+
+ free(*pcpumems);
+ *pcpumems = pinstr;
+
+ return 0;
+ }
+
+ /* 0-2,4 */
+ iret = string_isvalid_interval(rvalue);
+ if (0 != iret)
+ {
+ pinstr = NULL;
+ log_syntax(unit, LOG_ERR, filename, line, EINVAL,
+ "cpuset cpumems '%s' is invalid, Ignoring(%d).",
+ rvalue, iret);
+ }
+ else
+ {
+ pinstr = strdup(rvalue);
+ if (!pinstr)
+ {
+ return log_oom();
+ }
+ }
+
+ free(*pcpumems);
+ *pcpumems = pinstr;
+
+ return 0;
+}
+
int config_parse_tasks_max(
const char *unit,
const char *filename,
diff --git a/src/core/load-fragment.h b/src/core/load-fragment.h
index 6919805..0b77c8b 100644
--- a/src/core/load-fragment.h
+++ b/src/core/load-fragment.h
@@ -84,6 +84,7 @@ CONFIG_PARSER_PROTOTYPE(config_parse_cg_weight);
CONFIG_PARSER_PROTOTYPE(config_parse_cg_cpu_weight);
CONFIG_PARSER_PROTOTYPE(config_parse_cpu_shares);
CONFIG_PARSER_PROTOTYPE(config_parse_memory_limit);
+CONFIG_PARSER_PROTOTYPE(config_parse_cpuset_cpumems);
CONFIG_PARSER_PROTOTYPE(config_parse_tasks_max);
CONFIG_PARSER_PROTOTYPE(config_parse_delegate);
CONFIG_PARSER_PROTOTYPE(config_parse_delegate_subgroup);
diff --git a/src/core/main.c b/src/core/main.c
index bfdcc13..724593a 100644
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -678,6 +678,7 @@ static int parse_config_file(void) {
{ "Manager", "DefaultIPAccounting", config_parse_bool, 0, &arg_defaults.ip_accounting },
{ "Manager", "DefaultBlockIOAccounting", config_parse_bool, 0, &arg_defaults.blockio_accounting },
{ "Manager", "DefaultMemoryAccounting", config_parse_bool, 0, &arg_defaults.memory_accounting },
+ { "Manager", "DefaultCpusetAccounting", config_parse_bool, 0, &arg_defaults.cpuset_accounting },
{ "Manager", "DefaultTasksAccounting", config_parse_bool, 0, &arg_defaults.tasks_accounting },
{ "Manager", "DefaultTasksMax", config_parse_tasks_max, 0, &arg_defaults.tasks_max },
{ "Manager", "DefaultMemoryPressureThresholdSec", config_parse_sec, 0, &arg_defaults.memory_pressure_threshold_usec },
diff --git a/src/core/manager.c b/src/core/manager.c
index ce20d6b..ef22fed 100644
--- a/src/core/manager.c
+++ b/src/core/manager.c
@@ -4192,6 +4192,7 @@ int manager_set_unit_defaults(Manager *m, const UnitDefaults *defaults) {
m->defaults.cpu_accounting = defaults->cpu_accounting;
m->defaults.memory_accounting = defaults->memory_accounting;
+ m->defaults.cpuset_accounting = defaults->cpuset_accounting;
m->defaults.io_accounting = defaults->io_accounting;
m->defaults.blockio_accounting = defaults->blockio_accounting;
m->defaults.tasks_accounting = defaults->tasks_accounting;
@@ -4961,6 +4962,7 @@ void unit_defaults_init(UnitDefaults *defaults, RuntimeScope scope) {
* controller to be enabled, so the default is to enable it unless we got told otherwise. */
.cpu_accounting = cpu_accounting_is_cheap(),
.memory_accounting = MEMORY_ACCOUNTING_DEFAULT,
+ .cpuset_accounting = false,
.io_accounting = false,
.blockio_accounting = false,
.tasks_accounting = true,
diff --git a/src/core/manager.h b/src/core/manager.h
index d96eb7b..e560811 100644
--- a/src/core/manager.h
+++ b/src/core/manager.h
@@ -165,6 +165,7 @@ typedef struct UnitDefaults {
bool memory_accounting;
bool io_accounting;
bool blockio_accounting;
+ bool cpuset_accounting;
bool tasks_accounting;
bool ip_accounting;
diff --git a/src/core/system.conf.in b/src/core/system.conf.in
index 90109ad..69ea5d6 100644
--- a/src/core/system.conf.in
+++ b/src/core/system.conf.in
@@ -57,6 +57,7 @@
#DefaultIOAccounting=no
#DefaultIPAccounting=no
#DefaultMemoryAccounting={{ 'yes' if MEMORY_ACCOUNTING_DEFAULT else 'no' }}
+#DefaultCpusetAccounting=
#DefaultTasksAccounting=yes
#DefaultTasksMax=80%
#DefaultLimitCPU=
diff --git a/src/core/unit.c b/src/core/unit.c
index 3d60904..e38a535 100644
--- a/src/core/unit.c
+++ b/src/core/unit.c
@@ -188,6 +188,7 @@ static void unit_init(Unit *u) {
cc->io_accounting = u->manager->defaults.io_accounting;
cc->blockio_accounting = u->manager->defaults.blockio_accounting;
cc->memory_accounting = u->manager->defaults.memory_accounting;
+ cc->cpuset_accounting = u->manager->defaults.cpuset_accounting;
cc->tasks_accounting = u->manager->defaults.tasks_accounting;
cc->ip_accounting = u->manager->defaults.ip_accounting;
diff --git a/src/shared/bus-unit-util.c b/src/shared/bus-unit-util.c
index 4ee9706..a8f493e 100644
--- a/src/shared/bus-unit-util.c
+++ b/src/shared/bus-unit-util.c
@@ -566,7 +566,10 @@ static int bus_append_cgroup_property(sd_bus_message *m, const char *field, cons
"BlockIOAccounting",
"TasksAccounting",
"IPAccounting",
- "CoredumpReceive"))
+ "CoredumpReceive",
+ "CPUSetAccounting",
+ "CPUSetCloneChildren",
+ "CPUSetMemMigrate"))
return bus_append_parse_boolean(m, field, eq);
if (STR_IN_SET(field, "CPUWeight",
@@ -672,6 +675,16 @@ static int bus_append_cgroup_property(sd_bus_message *m, const char *field, cons
return bus_append_parse_size(m, field, eq, 1024);
}
+ if (STR_IN_SET(field, "CPUSetCpus", "CPUSetMems")) {
+ if (string_isvalid_interval(eq) == 0 || streq(eq, "all"))
+ r = sd_bus_message_append(m, "(sv)", field, "s", eq);
+ else
+ r = -EINVAL;
+ if (r < 0)
+ return bus_log_create_error(r);
+ return 1;
+ }
+
if (streq(field, "CPUQuota")) {
if (isempty(eq))
r = sd_bus_message_append(m, "(sv)", "CPUQuotaPerSecUSec", "t", USEC_INFINITY);
diff --git a/src/shared/cpu-set-util.c b/src/shared/cpu-set-util.c
index d096576..356a46a 100644
--- a/src/shared/cpu-set-util.c
+++ b/src/shared/cpu-set-util.c
@@ -7,6 +7,7 @@
#include "alloc-util.h"
#include "cpu-set-util.h"
+#include "cgroup-util.h"
#include "dirent-util.h"
#include "errno-util.h"
#include "extract-word.h"
diff --git a/src/test/test-cgroup-mask.c b/src/test/test-cgroup-mask.c
index bfc8fac..5dd569f 100644
--- a/src/test/test-cgroup-mask.c
+++ b/src/test/test-cgroup-mask.c
@@ -55,6 +55,7 @@ TEST_RET(cgroup_mask, .sd_booted = true) {
* else. */
m->defaults.cpu_accounting =
m->defaults.memory_accounting =
+ m->defaults.cpuset_accounting =
m->defaults.blockio_accounting =
m->defaults.io_accounting =
m->defaults.tasks_accounting = false;
diff --git a/test/fuzz/fuzz-unit-file/directives-all.service b/test/fuzz/fuzz-unit-file/directives-all.service
index 4bdc48a..0e953f2 100644
--- a/test/fuzz/fuzz-unit-file/directives-all.service
+++ b/test/fuzz/fuzz-unit-file/directives-all.service
@@ -52,6 +52,11 @@ BusName=
CoredumpFilter=
CPUAccounting=
CPUQuota=
+CPUSetAccounting=
+CPUSetCloneChildren=
+CPUSetCpus=
+CPUSetMemMigrate=
+CPUSetMems=
CPUShares=
CPUWeight=
CapabilityBoundingSet=
--
2.23.0
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