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_service:tar_scm:core-cgroup-support-cpuset.patch
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File _service:tar_scm:core-cgroup-support-cpuset.patch of Package systemd
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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