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cgroup: add some basic OOM safety where it was missing

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This commit is contained in:
Lennart Poettering 2019-11-01 10:21:35 +01:00
parent 6878c02245
commit 85c3b27891
1 changed files with 3 additions and 5 deletions
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8
src/core/cgroup.c
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@ -360,9 +360,7 @@ static char *format_cgroup_memory_limit_comparison(char *buf, size_t l, Unit *u,
}
void cgroup_context_dump(Unit *u, FILE* f, const char *prefix) {
_cleanup_free_ char *disable_controllers_str = NULL;
_cleanup_free_ char *cpuset_cpus = NULL;
_cleanup_free_ char *cpuset_mems = NULL;
_cleanup_free_ char *disable_controllers_str = NULL, *cpuset_cpus = NULL, *cpuset_mems = NULL;
CGroupIODeviceLimit *il;
CGroupIODeviceWeight *iw;
CGroupIODeviceLatency *l;
@ -437,8 +435,8 @@ void cgroup_context_dump(Unit *u, FILE* f, const char *prefix) {
prefix, c->startup_cpu_shares,
prefix, format_timespan(q, sizeof(q), c->cpu_quota_per_sec_usec, 1),
prefix, format_timespan(v, sizeof(v), c->cpu_quota_period_usec, 1),
prefix, cpuset_cpus,
prefix, cpuset_mems,
prefix, strempty(cpuset_cpus),
prefix, strempty(cpuset_mems),
prefix, c->io_weight,
prefix, c->startup_io_weight,
prefix, c->blockio_weight,