<listitem>
<para>Assign the specified CPU time share weight to the
- processes executed. Those options take an integer value and
+ processes executed. These options take an integer value and
control the <literal>cpu.shares</literal> control group
- attribute, which defaults to 1024. For details about this
- control group attribute, see <ulink
+ attribute. The allowed range is 2 to 262144. Defaults to
+ 1024. For details about this control group attribute, see
+ <ulink
url="https://www.kernel.org/doc/Documentation/scheduler/sched-design-CFS.txt">sched-design-CFS.txt</ulink>.
The available CPU time is split up among all units within
one slice relative to their CPU time share weight.</para>
the executed processes. Takes a single weight value (between
10 and 1000) to set the default block IO weight. This controls
the <literal>blkio.weight</literal> control group attribute,
- which defaults to 1000. For details about this control group
+ which defaults to 500. For details about this control group
attribute, see <ulink
url="https://www.kernel.org/doc/Documentation/cgroups/blkio-controller.txt">blkio-controller.txt</ulink>.
The available IO bandwidth is split up among all units within
return !cg_is_unified_wanted();
}
+int cg_cpu_shares_parse(const char *s, uint64_t *ret) {
+ uint64_t u;
+ int r;
+
+ if (isempty(s)) {
+ *ret = CGROUP_CPU_SHARES_INVALID;
+ return 0;
+ }
+
+ r = safe_atou64(s, &u);
+ if (r < 0)
+ return r;
+
+ if (u < CGROUP_CPU_SHARES_MIN || u > CGROUP_CPU_SHARES_MAX)
+ return -ERANGE;
+
+ *ret = u;
+ return 0;
+}
+
+int cg_blkio_weight_parse(const char *s, uint64_t *ret) {
+ uint64_t u;
+ int r;
+
+ if (isempty(s)) {
+ *ret = CGROUP_BLKIO_WEIGHT_INVALID;
+ return 0;
+ }
+
+ r = safe_atou64(s, &u);
+ if (r < 0)
+ return r;
+
+ if (u < CGROUP_BLKIO_WEIGHT_MIN || u > CGROUP_BLKIO_WEIGHT_MAX)
+ return -ERANGE;
+
+ *ret = u;
+ return 0;
+}
+
static const char *cgroup_controller_table[_CGROUP_CONTROLLER_MAX] = {
[CGROUP_CONTROLLER_CPU] = "cpu",
[CGROUP_CONTROLLER_CPUACCT] = "cpuacct",
_CGROUP_MASK_ALL = CGROUP_CONTROLLER_TO_MASK(_CGROUP_CONTROLLER_MAX) - 1
} CGroupMask;
+/* Special values for the cpu.shares attribute */
+#define CGROUP_CPU_SHARES_INVALID ((uint64_t) -1)
+#define CGROUP_CPU_SHARES_MIN UINT64_C(2)
+#define CGROUP_CPU_SHARES_MAX UINT64_C(262144)
+#define CGROUP_CPU_SHARES_DEFAULT UINT64_C(1024)
+
+static inline bool CGROUP_CPU_SHARES_IS_OK(uint64_t x) {
+ return
+ x == CGROUP_CPU_SHARES_INVALID ||
+ (x >= CGROUP_CPU_SHARES_MIN && x <= CGROUP_CPU_SHARES_MAX);
+}
+
+/* Special values for the blkio.weight attribute */
+#define CGROUP_BLKIO_WEIGHT_INVALID ((uint64_t) -1)
+#define CGROUP_BLKIO_WEIGHT_MIN UINT64_C(10)
+#define CGROUP_BLKIO_WEIGHT_MAX UINT64_C(1000)
+#define CGROUP_BLKIO_WEIGHT_DEFAULT UINT64_C(500)
+
+static inline bool CGROUP_BLKIO_WEIGHT_IS_OK(uint64_t x) {
+ return
+ x == CGROUP_BLKIO_WEIGHT_INVALID ||
+ (x >= CGROUP_BLKIO_WEIGHT_MIN && x <= CGROUP_BLKIO_WEIGHT_MAX);
+}
+
/*
* General rules:
*
const char* cgroup_controller_to_string(CGroupController c) _const_;
CGroupController cgroup_controller_from_string(const char *s) _pure_;
+
+int cg_cpu_shares_parse(const char *s, uint64_t *ret);
+int cg_blkio_weight_parse(const char *s, uint64_t *ret);
/* Initialize everything to the kernel defaults, assuming the
* structure is preinitialized to 0 */
- c->cpu_shares = (unsigned long) -1;
- c->startup_cpu_shares = (unsigned long) -1;
+ c->cpu_shares = CGROUP_CPU_SHARES_INVALID;
+ c->startup_cpu_shares = CGROUP_CPU_SHARES_INVALID;
+ c->cpu_quota_per_sec_usec = USEC_INFINITY;
+
c->memory_limit = (uint64_t) -1;
- c->blockio_weight = (unsigned long) -1;
- c->startup_blockio_weight = (unsigned long) -1;
- c->tasks_max = (uint64_t) -1;
- c->cpu_quota_per_sec_usec = USEC_INFINITY;
+ c->blockio_weight = CGROUP_BLKIO_WEIGHT_INVALID;
+ c->startup_blockio_weight = CGROUP_BLKIO_WEIGHT_INVALID;
+
+ c->tasks_max = (uint64_t) -1;
}
void cgroup_context_free_device_allow(CGroupContext *c, CGroupDeviceAllow *a) {
"%sCPUAccounting=%s\n"
"%sBlockIOAccounting=%s\n"
"%sMemoryAccounting=%s\n"
- "%sCPUShares=%lu\n"
- "%sStartupCPUShares=%lu\n"
+ "%sTasksAccounting=%s\n"
+ "%sCPUShares=%" PRIu64 "\n"
+ "%sStartupCPUShares=%" PRIu64 "\n"
"%sCPUQuotaPerSecSec=%s\n"
- "%sBlockIOWeight=%lu\n"
- "%sStartupBlockIOWeight=%lu\n"
+ "%sBlockIOWeight=%" PRIu64 "\n"
+ "%sStartupBlockIOWeight=%" PRIu64 "\n"
"%sMemoryLimit=%" PRIu64 "\n"
"%sTasksMax=%" PRIu64 "\n"
"%sDevicePolicy=%s\n"
prefix, yes_no(c->cpu_accounting),
prefix, yes_no(c->blockio_accounting),
prefix, yes_no(c->memory_accounting),
+ prefix, yes_no(c->tasks_accounting),
prefix, c->cpu_shares,
prefix, c->startup_cpu_shares,
prefix, format_timespan(u, sizeof(u), c->cpu_quota_per_sec_usec, 1),
LIST_FOREACH(device_weights, w, c->blockio_device_weights)
fprintf(f,
- "%sBlockIODeviceWeight=%s %lu",
+ "%sBlockIODeviceWeight=%s %" PRIu64,
prefix,
w->path,
w->weight);
* and missing cgroups, i.e. EROFS and ENOENT. */
if ((mask & CGROUP_MASK_CPU) && !is_root) {
- char buf[MAX(DECIMAL_STR_MAX(unsigned long), DECIMAL_STR_MAX(usec_t)) + 1];
+ char buf[MAX(DECIMAL_STR_MAX(uint64_t), DECIMAL_STR_MAX(usec_t)) + 1];
- sprintf(buf, "%lu\n",
- IN_SET(state, MANAGER_STARTING, MANAGER_INITIALIZING) && c->startup_cpu_shares != (unsigned long) -1 ? c->startup_cpu_shares :
- c->cpu_shares != (unsigned long) -1 ? c->cpu_shares : 1024);
+ sprintf(buf, "%" PRIu64 "\n",
+ IN_SET(state, MANAGER_STARTING, MANAGER_INITIALIZING) && c->startup_cpu_shares != CGROUP_CPU_SHARES_INVALID ? c->startup_cpu_shares :
+ c->cpu_shares != CGROUP_CPU_SHARES_INVALID ? c->cpu_shares : CGROUP_CPU_SHARES_DEFAULT);
r = cg_set_attribute("cpu", path, "cpu.shares", buf);
if (r < 0)
log_full_errno(IN_SET(r, -ENOENT, -EROFS) ? LOG_DEBUG : LOG_WARNING, r,
}
if (mask & CGROUP_MASK_BLKIO) {
- char buf[MAX3(DECIMAL_STR_MAX(unsigned long)+1,
- DECIMAL_STR_MAX(dev_t)*2+2+DECIMAL_STR_MAX(unsigned long)*1,
- DECIMAL_STR_MAX(dev_t)*2+2+DECIMAL_STR_MAX(uint64_t)+1)];
+ char buf[MAX(DECIMAL_STR_MAX(uint64_t)+1,
+ DECIMAL_STR_MAX(dev_t)*2+2+DECIMAL_STR_MAX(uint64_t)+1)];
CGroupBlockIODeviceWeight *w;
CGroupBlockIODeviceBandwidth *b;
if (!is_root) {
- sprintf(buf, "%lu\n", IN_SET(state, MANAGER_STARTING, MANAGER_INITIALIZING) && c->startup_blockio_weight != (unsigned long) -1 ? c->startup_blockio_weight :
- c->blockio_weight != (unsigned long) -1 ? c->blockio_weight : 1000);
+ sprintf(buf, "%" PRIu64 "\n",
+ IN_SET(state, MANAGER_STARTING, MANAGER_INITIALIZING) && c->startup_blockio_weight != CGROUP_BLKIO_WEIGHT_INVALID ? c->startup_blockio_weight :
+ c->blockio_weight != CGROUP_BLKIO_WEIGHT_INVALID ? c->blockio_weight : CGROUP_BLKIO_WEIGHT_DEFAULT);
r = cg_set_attribute("blkio", path, "blkio.weight", buf);
if (r < 0)
log_full_errno(IN_SET(r, -ENOENT, -EROFS) ? LOG_DEBUG : LOG_WARNING, r,
if (r < 0)
continue;
- sprintf(buf, "%u:%u %lu", major(dev), minor(dev), w->weight);
+ sprintf(buf, "%u:%u %" PRIu64 "\n", major(dev), minor(dev), w->weight);
r = cg_set_attribute("blkio", path, "blkio.weight_device", buf);
if (r < 0)
log_full_errno(IN_SET(r, -ENOENT, -EROFS) ? LOG_DEBUG : LOG_WARNING, r,
/* Figure out which controllers we need */
if (c->cpu_accounting ||
- c->cpu_shares != (unsigned long) -1 ||
- c->startup_cpu_shares != (unsigned long) -1 ||
+ c->cpu_shares != CGROUP_CPU_SHARES_INVALID ||
+ c->startup_cpu_shares != CGROUP_CPU_SHARES_INVALID ||
c->cpu_quota_per_sec_usec != USEC_INFINITY)
mask |= CGROUP_MASK_CPUACCT | CGROUP_MASK_CPU;
if (c->blockio_accounting ||
- c->blockio_weight != (unsigned long) -1 ||
- c->startup_blockio_weight != (unsigned long) -1 ||
+ c->blockio_weight != CGROUP_BLKIO_WEIGHT_INVALID ||
+ c->startup_blockio_weight != CGROUP_BLKIO_WEIGHT_INVALID ||
c->blockio_device_weights ||
c->blockio_device_bandwidths)
mask |= CGROUP_MASK_BLKIO;
struct CGroupBlockIODeviceWeight {
LIST_FIELDS(CGroupBlockIODeviceWeight, device_weights);
char *path;
- unsigned long weight;
+ uint64_t weight;
};
struct CGroupBlockIODeviceBandwidth {
bool memory_accounting;
bool tasks_accounting;
- unsigned long cpu_shares;
- unsigned long startup_cpu_shares;
+ uint64_t cpu_shares;
+ uint64_t startup_cpu_shares;
usec_t cpu_quota_per_sec_usec;
- unsigned long blockio_weight;
- unsigned long startup_blockio_weight;
+ uint64_t blockio_weight;
+ uint64_t startup_blockio_weight;
LIST_HEAD(CGroupBlockIODeviceWeight, blockio_device_weights);
LIST_HEAD(CGroupBlockIODeviceBandwidth, blockio_device_bandwidths);
CGroupDevicePolicy device_policy;
LIST_HEAD(CGroupDeviceAllow, device_allow);
- bool delegate;
-
uint64_t tasks_max;
+
+ bool delegate;
};
#include "unit.h"
return sd_bus_message_close_container(reply);
}
-static int property_get_ulong_as_u64(
- sd_bus *bus,
- const char *path,
- const char *interface,
- const char *property,
- sd_bus_message *reply,
- void *userdata,
- sd_bus_error *error) {
-
- unsigned long *ul = userdata;
-
- assert(bus);
- assert(reply);
- assert(ul);
-
- return sd_bus_message_append(reply, "t", *ul == (unsigned long) -1 ? (uint64_t) -1 : (uint64_t) *ul);
-}
-
const sd_bus_vtable bus_cgroup_vtable[] = {
SD_BUS_VTABLE_START(0),
SD_BUS_PROPERTY("Delegate", "b", bus_property_get_bool, offsetof(CGroupContext, delegate), 0),
SD_BUS_PROPERTY("CPUAccounting", "b", bus_property_get_bool, offsetof(CGroupContext, cpu_accounting), 0),
- SD_BUS_PROPERTY("CPUShares", "t", property_get_ulong_as_u64, offsetof(CGroupContext, cpu_shares), 0),
- SD_BUS_PROPERTY("StartupCPUShares", "t", property_get_ulong_as_u64, offsetof(CGroupContext, startup_cpu_shares), 0),
+ 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("BlockIOAccounting", "b", bus_property_get_bool, offsetof(CGroupContext, blockio_accounting), 0),
- SD_BUS_PROPERTY("BlockIOWeight", "t", property_get_ulong_as_u64, offsetof(CGroupContext, blockio_weight), 0),
- SD_BUS_PROPERTY("StartupBlockIOWeight", "t", property_get_ulong_as_u64, offsetof(CGroupContext, startup_blockio_weight), 0),
+ SD_BUS_PROPERTY("BlockIOWeight", "t", NULL, offsetof(CGroupContext, blockio_weight), 0),
+ SD_BUS_PROPERTY("StartupBlockIOWeight", "t", NULL, offsetof(CGroupContext, startup_blockio_weight), 0),
SD_BUS_PROPERTY("BlockIODeviceWeight", "a(st)", property_get_blockio_device_weight, 0, 0),
SD_BUS_PROPERTY("BlockIOReadBandwidth", "a(st)", property_get_blockio_device_bandwidths, 0, 0),
SD_BUS_PROPERTY("BlockIOWriteBandwidth", "a(st)", property_get_blockio_device_bandwidths, 0, 0),
return 1;
} else if (streq(name, "CPUShares")) {
- uint64_t u64;
- unsigned long ul;
+ uint64_t shares;
- r = sd_bus_message_read(message, "t", &u64);
+ r = sd_bus_message_read(message, "t", &shares);
if (r < 0)
return r;
- if (u64 == (uint64_t) -1)
- ul = (unsigned long) -1;
- else {
- ul = (unsigned long) u64;
- if (ul <= 0 || (uint64_t) ul != u64)
- return sd_bus_error_set_errnof(error, EINVAL, "CPUShares value out of range");
- }
+ if (!CGROUP_CPU_SHARES_IS_OK(shares))
+ return sd_bus_error_set_errnof(error, EINVAL, "CPUShares value out of range");
if (mode != UNIT_CHECK) {
- c->cpu_shares = ul;
+ c->cpu_shares = shares;
u->cgroup_realized_mask &= ~CGROUP_MASK_CPU;
- unit_write_drop_in_private_format(u, mode, name, "CPUShares=%lu", ul);
+
+ if (shares == CGROUP_CPU_SHARES_INVALID)
+ unit_write_drop_in_private(u, mode, name, "CPUShares=");
+ else
+ unit_write_drop_in_private_format(u, mode, name, "CPUShares=%" PRIu64, shares);
}
return 1;
} else if (streq(name, "StartupCPUShares")) {
- uint64_t u64;
- unsigned long ul;
+ uint64_t shares;
- r = sd_bus_message_read(message, "t", &u64);
+ r = sd_bus_message_read(message, "t", &shares);
if (r < 0)
return r;
- if (u64 == (uint64_t) -1)
- ul = (unsigned long) -1;
- else {
- ul = (unsigned long) u64;
- if (ul <= 0 || (uint64_t) ul != u64)
- return sd_bus_error_set_errnof(error, EINVAL, "StartupCPUShares value out of range");
- }
+ if (!CGROUP_CPU_SHARES_IS_OK(shares))
+ return sd_bus_error_set_errnof(error, EINVAL, "StartupCPUShares value out of range");
if (mode != UNIT_CHECK) {
- c->startup_cpu_shares = ul;
+ c->startup_cpu_shares = shares;
u->cgroup_realized_mask &= ~CGROUP_MASK_CPU;
- unit_write_drop_in_private_format(u, mode, name, "StartupCPUShares=%lu", ul);
+
+ if (shares == CGROUP_CPU_SHARES_INVALID)
+ unit_write_drop_in_private(u, mode, name, "StartupCPUShares=");
+ else
+ unit_write_drop_in_private_format(u, mode, name, "StartupCPUShares=%" PRIu64, shares);
}
return 1;
return 1;
} else if (streq(name, "BlockIOWeight")) {
- uint64_t u64;
- unsigned long ul;
+ uint64_t weight;
- r = sd_bus_message_read(message, "t", &u64);
+ r = sd_bus_message_read(message, "t", &weight);
if (r < 0)
return r;
- if (u64 == (uint64_t) -1)
- ul = (unsigned long) -1;
- else {
- ul = (unsigned long) u64;
- if (ul < 10 || ul > 1000)
- return sd_bus_error_set_errnof(error, EINVAL, "BlockIOWeight value out of range");
- }
+ if (!CGROUP_BLKIO_WEIGHT_IS_OK(weight))
+ return sd_bus_error_set_errnof(error, EINVAL, "BlockIOWeight value out of range");
if (mode != UNIT_CHECK) {
- c->blockio_weight = ul;
+ c->blockio_weight = weight;
u->cgroup_realized_mask &= ~CGROUP_MASK_BLKIO;
- unit_write_drop_in_private_format(u, mode, name, "BlockIOWeight=%lu", ul);
+
+ if (weight == CGROUP_BLKIO_WEIGHT_INVALID)
+ unit_write_drop_in_private(u, mode, name, "BlockIOWeight=");
+ else
+ unit_write_drop_in_private_format(u, mode, name, "BlockIOWeight=%" PRIu64, weight);
}
return 1;
} else if (streq(name, "StartupBlockIOWeight")) {
- uint64_t u64;
- unsigned long ul;
+ uint64_t weight;
- r = sd_bus_message_read(message, "t", &u64);
+ r = sd_bus_message_read(message, "t", &weight);
if (r < 0)
return r;
- if (u64 == (uint64_t) -1)
- ul = (unsigned long) -1;
- else {
- ul = (unsigned long) u64;
- if (ul < 10 || ul > 1000)
- return sd_bus_error_set_errnof(error, EINVAL, "StartupBlockIOWeight value out of range");
- }
+ if (CGROUP_BLKIO_WEIGHT_IS_OK(weight))
+ return sd_bus_error_set_errnof(error, EINVAL, "StartupBlockIOWeight value out of range");
if (mode != UNIT_CHECK) {
- c->startup_blockio_weight = ul;
+ c->startup_blockio_weight = weight;
u->cgroup_realized_mask &= ~CGROUP_MASK_BLKIO;
- unit_write_drop_in_private_format(u, mode, name, "StartupBlockIOWeight=%lu", ul);
+
+ if (weight == CGROUP_BLKIO_WEIGHT_INVALID)
+ unit_write_drop_in_private(u, mode, name, "StartupBlockIOWeight=");
+ else
+ unit_write_drop_in_private_format(u, mode, name, "StartupBlockIOWeight=%" PRIu64, weight);
}
return 1;
} else if (streq(name, "BlockIODeviceWeight")) {
const char *path;
- uint64_t u64;
+ uint64_t weight;
unsigned n = 0;
r = sd_bus_message_enter_container(message, 'a', "(st)");
if (r < 0)
return r;
- while ((r = sd_bus_message_read(message, "(st)", &path, &u64)) > 0) {
- unsigned long ul = u64;
+ while ((r = sd_bus_message_read(message, "(st)", &path, &weight)) > 0) {
- if (ul < 10 || ul > 1000)
+ if (!CGROUP_BLKIO_WEIGHT_IS_OK(weight) || weight == CGROUP_BLKIO_WEIGHT_INVALID)
return sd_bus_error_set_errnof(error, EINVAL, "BlockIODeviceWeight out of range");
if (mode != UNIT_CHECK) {
LIST_PREPEND(device_weights,c->blockio_device_weights, a);
}
- a->weight = ul;
+ a->weight = weight;
}
n++;
fputs("BlockIODeviceWeight=\n", f);
LIST_FOREACH(device_weights, a, c->blockio_device_weights)
- fprintf(f, "BlockIODeviceWeight=%s %lu\n", a->path, a->weight);
+ fprintf(f, "BlockIODeviceWeight=%s %" PRIu64 "\n", a->path, a->weight);
fflush(f);
unit_write_drop_in_private(u, mode, name, buf);
void *data,
void *userdata) {
- unsigned long *shares = data, lu;
+ uint64_t *shares = data;
int r;
assert(filename);
assert(lvalue);
assert(rvalue);
- if (isempty(rvalue)) {
- *shares = (unsigned long) -1;
- return 0;
- }
-
- r = safe_atolu(rvalue, &lu);
- if (r < 0 || lu <= 0) {
- log_syntax(unit, LOG_ERR, filename, line, EINVAL,
- "CPU shares '%s' invalid. Ignoring.", rvalue);
+ r = cg_cpu_shares_parse(rvalue, shares);
+ if (r < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, r, "CPU shares '%s' invalid. Ignoring.", rvalue);
return 0;
}
- *shares = lu;
return 0;
}
void *data,
void *userdata) {
- unsigned long *weight = data, lu;
+ uint64_t *weight = data;
int r;
assert(filename);
assert(lvalue);
assert(rvalue);
- if (isempty(rvalue)) {
- *weight = (unsigned long) -1;
- return 0;
- }
-
- r = safe_atolu(rvalue, &lu);
- if (r < 0 || lu < 10 || lu > 1000) {
- log_syntax(unit, LOG_ERR, filename, line, EINVAL,
- "Block IO weight '%s' invalid. Ignoring.", rvalue);
+ r = cg_blkio_weight_parse(rvalue, weight);
+ if (r < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, r, "Block IO weight '%s' invalid. Ignoring.", rvalue);
return 0;
}
- *weight = lu;
return 0;
}
_cleanup_free_ char *path = NULL;
CGroupBlockIODeviceWeight *w;
CGroupContext *c = data;
- unsigned long lu;
const char *weight;
+ uint64_t u;
size_t n;
int r;
n = strcspn(rvalue, WHITESPACE);
weight = rvalue + n;
- if (!*weight) {
- log_syntax(unit, LOG_ERR, filename, line, EINVAL,
- "Expected block device and device weight. Ignoring.");
+ weight += strspn(weight, WHITESPACE);
+
+ if (isempty(weight)) {
+ log_syntax(unit, LOG_ERR, filename, line, EINVAL, "Expected block device and device weight. Ignoring.");
return 0;
}
return log_oom();
if (!path_startswith(path, "/dev")) {
- log_syntax(unit, LOG_ERR, filename, line, EINVAL,
- "Invalid device node path '%s'. Ignoring.", path);
+ log_syntax(unit, LOG_ERR, filename, line, EINVAL, "Invalid device node path '%s'. Ignoring.", path);
return 0;
}
- weight += strspn(weight, WHITESPACE);
- r = safe_atolu(weight, &lu);
- if (r < 0 || lu < 10 || lu > 1000) {
- log_syntax(unit, LOG_ERR, filename, line, EINVAL,
- "Block IO weight '%s' invalid. Ignoring.", rvalue);
+ r = cg_blkio_weight_parse(weight, &u);
+ if (r < 0) {
+ log_syntax(unit, LOG_ERR, filename, line, r, "Block IO weight '%s' invalid. Ignoring.", weight);
return 0;
}
+ assert(u != CGROUP_BLKIO_WEIGHT_INVALID);
+
w = new0(CGroupBlockIODeviceWeight, 1);
if (!w)
return log_oom();
w->path = path;
path = NULL;
- w->weight = lu;
+ w->weight = u;
LIST_PREPEND(device_weights, c->blockio_device_weights, w);
return 0;
if (!c)
return 0;
- if (c->startup_cpu_shares == (unsigned long) -1 &&
- c->startup_blockio_weight == (unsigned long) -1)
+ if (c->startup_cpu_shares == CGROUP_CPU_SHARES_INVALID &&
+ c->startup_blockio_weight == CGROUP_BLKIO_WEIGHT_INVALID)
return 0;
return set_put(u->manager->startup_units, u);
#include "sd-daemon.h"
#include "sd-event.h"
-#include "util.h"
-#include "strv.h"
-#include "macro.h"
+#include "sd-bus.h"
+
+#include "bus-error.h"
+#include "bus-internal.h"
+#include "bus-label.h"
+#include "bus-message.h"
+#include "cgroup-util.h"
#include "def.h"
-#include "path-util.h"
+#include "macro.h"
#include "missing.h"
+#include "path-util.h"
#include "set.h"
#include "signal-util.h"
+#include "strv.h"
#include "unit-name.h"
+#include "util.h"
-#include "sd-bus.h"
-#include "bus-error.h"
-#include "bus-label.h"
-#include "bus-message.h"
#include "bus-util.h"
-#include "bus-internal.h"
static int name_owner_change_callback(sd_bus_message *m, void *userdata, sd_bus_error *ret_error) {
sd_event *e = userdata;
r = sd_bus_message_append(m, "v", "t", n);
- } else if (STR_IN_SET(field, "CPUShares", "BlockIOWeight")) {
+ } else if (STR_IN_SET(field, "CPUShares", "StartupCPUShares")) {
+ uint64_t u;
+
+ r = cg_cpu_shares_parse(eq, &u);
+ if (r < 0) {
+ log_error("Failed to parse %s value %s.", field, eq);
+ return -EINVAL;
+ }
+
+ r = sd_bus_message_append(m, "v", "t", u);
+
+ } else if (STR_IN_SET(field, "BlockIOWeight", "StartupBlockIOWeight")) {
uint64_t u;
- r = safe_atou64(eq, &u);
+ r = cg_cpu_shares_parse(eq, &u);
if (r < 0) {
log_error("Failed to parse %s value %s.", field, eq);
return -EINVAL;
projects / thirdparty / systemd.git / commitdiff
