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-rw-r--r--src/core/dbus-manager.c1
-rw-r--r--src/core/load-fragment-gperf.gperf.m42
-rw-r--r--src/core/load-fragment.c7
-rw-r--r--src/core/main.c3
-rw-r--r--src/core/manager.c1
-rw-r--r--src/core/manager.h1
-rw-r--r--src/core/system.conf1
-rw-r--r--src/core/unit.c3
8 files changed, 14 insertions, 5 deletions
diff --git a/src/core/dbus-manager.c b/src/core/dbus-manager.c
index d3bcc795ae..72ad6121e0 100644
--- a/src/core/dbus-manager.c
+++ b/src/core/dbus-manager.c
@@ -1960,6 +1960,7 @@ const sd_bus_vtable bus_manager_vtable[] = {
SD_BUS_PROPERTY("DefaultLimitNICE", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_NICE]), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("DefaultLimitRTPRIO", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_RTPRIO]), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("DefaultLimitRTTIME", "t", bus_property_get_rlimit, offsetof(Manager, rlimit[RLIMIT_RTTIME]), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("DefaultTasksMax", "t", NULL, offsetof(Manager, default_tasks_max), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("TimerSlackNSec", "t", property_get_timer_slack_nsec, 0, SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_METHOD("GetUnit", "s", "o", method_get_unit, SD_BUS_VTABLE_UNPRIVILEGED),
diff --git a/src/core/load-fragment-gperf.gperf.m4 b/src/core/load-fragment-gperf.gperf.m4
index 4c5376d601..799418033d 100644
--- a/src/core/load-fragment-gperf.gperf.m4
+++ b/src/core/load-fragment-gperf.gperf.m4
@@ -126,7 +126,7 @@ $1.BlockIODeviceWeight, config_parse_blockio_device_weight, 0,
$1.BlockIOReadBandwidth, config_parse_blockio_bandwidth, 0, offsetof($1, cgroup_context)
$1.BlockIOWriteBandwidth, config_parse_blockio_bandwidth, 0, offsetof($1, cgroup_context)
$1.TasksAccounting, config_parse_bool, 0, offsetof($1, cgroup_context.tasks_accounting)
-$1.TasksMax, config_parse_tasks_max, 0, offsetof($1, cgroup_context)
+$1.TasksMax, config_parse_tasks_max, 0, offsetof($1, cgroup_context.tasks_max)
$1.Delegate, config_parse_bool, 0, offsetof($1, cgroup_context.delegate)
$1.NetClass, config_parse_netclass, 0, offsetof($1, cgroup_context)'
)m4_dnl
diff --git a/src/core/load-fragment.c b/src/core/load-fragment.c
index 62cad0a0c0..5d013de2e8 100644
--- a/src/core/load-fragment.c
+++ b/src/core/load-fragment.c
@@ -2991,12 +2991,11 @@ int config_parse_tasks_max(
void *data,
void *userdata) {
- CGroupContext *c = data;
- uint64_t u;
+ uint64_t *tasks_max = data, u;
int r;
if (isempty(rvalue) || streq(rvalue, "infinity")) {
- c->tasks_max = (uint64_t) -1;
+ *tasks_max = (uint64_t) -1;
return 0;
}
@@ -3006,7 +3005,7 @@ int config_parse_tasks_max(
return 0;
}
- c->tasks_max = u;
+ *tasks_max = u;
return 0;
}
diff --git a/src/core/main.c b/src/core/main.c
index 0924b51a7d..f8e1d88335 100644
--- a/src/core/main.c
+++ b/src/core/main.c
@@ -126,6 +126,7 @@ static bool arg_default_cpu_accounting = false;
static bool arg_default_blockio_accounting = false;
static bool arg_default_memory_accounting = false;
static bool arg_default_tasks_accounting = false;
+static uint64_t arg_default_tasks_max = (uint64_t) -1;
static void pager_open_if_enabled(void) {
@@ -677,6 +678,7 @@ static int parse_config_file(void) {
{ "Manager", "DefaultBlockIOAccounting", config_parse_bool, 0, &arg_default_blockio_accounting },
{ "Manager", "DefaultMemoryAccounting", config_parse_bool, 0, &arg_default_memory_accounting },
{ "Manager", "DefaultTasksAccounting", config_parse_bool, 0, &arg_default_tasks_accounting },
+ { "Manager", "DefaultTasksMax", config_parse_tasks_max, 0, &arg_default_tasks_max },
{}
};
@@ -712,6 +714,7 @@ static void manager_set_defaults(Manager *m) {
m->default_blockio_accounting = arg_default_blockio_accounting;
m->default_memory_accounting = arg_default_memory_accounting;
m->default_tasks_accounting = arg_default_tasks_accounting;
+ m->default_tasks_max = arg_default_tasks_max;
manager_set_default_rlimits(m, arg_default_rlimit);
manager_environment_add(m, NULL, arg_default_environment);
diff --git a/src/core/manager.c b/src/core/manager.c
index f695b8a66c..fd915d748c 100644
--- a/src/core/manager.c
+++ b/src/core/manager.c
@@ -577,6 +577,7 @@ int manager_new(ManagerRunningAs running_as, bool test_run, Manager **_m) {
m->running_as = running_as;
m->exit_code = _MANAGER_EXIT_CODE_INVALID;
m->default_timer_accuracy_usec = USEC_PER_MINUTE;
+ m->default_tasks_max = (uint64_t) -1;
/* Prepare log fields we can use for structured logging */
m->unit_log_field = unit_log_fields[running_as];
diff --git a/src/core/manager.h b/src/core/manager.h
index bc3f02f872..b5b258f909 100644
--- a/src/core/manager.h
+++ b/src/core/manager.h
@@ -260,6 +260,7 @@ struct Manager {
bool default_blockio_accounting;
bool default_tasks_accounting;
+ uint64_t default_tasks_max;
usec_t default_timer_accuracy_usec;
struct rlimit *rlimit[_RLIMIT_MAX];
diff --git a/src/core/system.conf b/src/core/system.conf
index 50668e12c4..63bff085eb 100644
--- a/src/core/system.conf
+++ b/src/core/system.conf
@@ -41,6 +41,7 @@
#DefaultBlockIOAccounting=no
#DefaultMemoryAccounting=no
#DefaultTasksAccounting=no
+#DefaultTasksMax=
#DefaultLimitCPU=
#DefaultLimitFSIZE=
#DefaultLimitDATA=
diff --git a/src/core/unit.c b/src/core/unit.c
index f553f24829..a5872ef30a 100644
--- a/src/core/unit.c
+++ b/src/core/unit.c
@@ -132,6 +132,9 @@ static void unit_init(Unit *u) {
cc->blockio_accounting = u->manager->default_blockio_accounting;
cc->memory_accounting = u->manager->default_memory_accounting;
cc->tasks_accounting = u->manager->default_tasks_accounting;
+
+ if (u->type != UNIT_SLICE)
+ cc->tasks_max = u->manager->default_tasks_max;
}
ec = unit_get_exec_context(u);