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nspawn/oci: replace use of deprecated CPUShares with CPUWeight

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This commit is contained in:
Yu Watanabe
2025-04-08 01:29:15 +09:00
parent b7fb6ec34f
commit 173ffdaffb
1 changed files with 10 additions and 10 deletions
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20
src/nspawn/nspawn-oci.c
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@@ -1186,22 +1186,22 @@ static int oci_cgroup_memory(const char *name, sd_json_variant *v, sd_json_dispa
}
struct cpu_data {
uint64_t shares;
uint64_t weight;
uint64_t quota;
uint64_t period;
CPUSet cpu_set;
};
static int oci_cgroup_cpu_shares(const char *name, sd_json_variant *v, sd_json_dispatch_flags_t flags, void *userdata) {
uint64_t *u = ASSERT_PTR(userdata);
uint64_t k;
uint64_t k, *u = ASSERT_PTR(userdata);
k = sd_json_variant_unsigned(v);
if (k < CGROUP_CPU_SHARES_MIN || k > CGROUP_CPU_SHARES_MAX)
return json_log(v, flags, SYNTHETIC_ERRNO(ERANGE),
"shares value out of range.");
return json_log(v, flags, SYNTHETIC_ERRNO(ERANGE), "shares value out of range.");
*u = (uint64_t) k;
/* convert from cgroup v1 cpu.shares to v2 cpu.weight */
assert_cc(CGROUP_CPU_SHARES_MAX <= UINT64_MAX / CGROUP_WEIGHT_DEFAULT);
*u = CLAMP(k * CGROUP_WEIGHT_DEFAULT / CGROUP_CPU_SHARES_DEFAULT, CGROUP_WEIGHT_MIN, CGROUP_WEIGHT_MAX);
return 0;
}
@@ -1237,7 +1237,7 @@ static int oci_cgroup_cpu_cpus(const char *name, sd_json_variant *v, sd_json_dis
static int oci_cgroup_cpu(const char *name, sd_json_variant *v, sd_json_dispatch_flags_t flags, void *userdata) {
static const sd_json_dispatch_field table[] = {
{ "shares", SD_JSON_VARIANT_UNSIGNED, oci_cgroup_cpu_shares, offsetof(struct cpu_data, shares), 0 },
{ "shares", SD_JSON_VARIANT_UNSIGNED, oci_cgroup_cpu_shares, offsetof(struct cpu_data, weight), 0 },
{ "quota", SD_JSON_VARIANT_UNSIGNED, oci_cgroup_cpu_quota, offsetof(struct cpu_data, quota), 0 },
{ "period", SD_JSON_VARIANT_UNSIGNED, oci_cgroup_cpu_quota, offsetof(struct cpu_data, period), 0 },
{ "realtimeRuntime", SD_JSON_VARIANT_UNSIGNED, oci_unsupported, 0, 0 },
@@ -1248,7 +1248,7 @@ static int oci_cgroup_cpu(const char *name, sd_json_variant *v, sd_json_dispatch
};
struct cpu_data data = {
.shares = UINT64_MAX,
.weight = UINT64_MAX,
.quota = UINT64_MAX,
.period = UINT64_MAX,
};
@@ -1265,12 +1265,12 @@ static int oci_cgroup_cpu(const char *name, sd_json_variant *v, sd_json_dispatch
cpu_set_reset(&s->cpu_set);
s->cpu_set = data.cpu_set;
if (data.shares != UINT64_MAX) {
if (data.weight != UINT64_MAX) {
r = settings_allocate_properties(s);
if (r < 0)
return r;
r = sd_bus_message_append(s->properties, "(sv)", "CPUShares", "t", data.shares);
r = sd_bus_message_append(s->properties, "(sv)", "CPUWeight", "t", data.weight);
if (r < 0)
return bus_log_create_error(r);
}