dumpstate: change OOM adjustment proc interface for modern kernel (57ebf1c0) · Commits · e / os / android_frameworks_native-old

cmds/dumpstate/dumpstate.cpp

+10 −2

Original line number	Diff line number	Diff line
		@@ -1121,11 +1121,19 @@ int main(int argc, char *argv[]) {

		/* set as high priority, and protect from OOM killer */
		setpriority(PRIO_PROCESS, 0, -20);
		FILE *oom_adj = fopen("/proc/self/oom_adj", "we");

		FILE *oom_adj = fopen("/proc/self/oom_score_adj", "we");
		if (oom_adj) {
		fputs("-1000", oom_adj);
		fclose(oom_adj);
		} else {
		/* fallback to kernels <= 2.6.35 */
		oom_adj = fopen("/proc/self/oom_adj", "we");
		if (oom_adj) {
		fputs("-17", oom_adj);
		fclose(oom_adj);
		}
		}

		/* parse arguments */
		std::string args;