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Merge "libprocessgroup: Proceed if activation of an optional controller fails"

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Bart Van Assche 2023-02-13 18:06:49 +00:00 • committed by Gerrit Code Review
commit 05c7e3c0c2
1 changed files with 6 additions and 1 deletions
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7
libprocessgroup/cgroup_map.cpp
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@ -234,7 +234,12 @@ int CgroupMap::ActivateControllers(const std::string& path) const {
std::string str("+"); std::string str("+");
str.append(ACgroupController_getName(controller)); str.append(ACgroupController_getName(controller));
if (!WriteStringToFile(str, path + "/cgroup.subtree_control")) { if (!WriteStringToFile(str, path + "/cgroup.subtree_control")) {
return -errno; if (flags & CGROUPRC_CONTROLLER_FLAG_OPTIONAL) {
PLOG(WARNING) << "Activation of cgroup controller " << str
<< " failed in path " << path;
} else {
return -errno;
}
} }
} }
} }