Hi Li,

quoted

quoted

+     if (access("/proc/self/oom_score_adj", F_OK) == -1) {

We need to check here also /proc/PID/oom_score_adj, i.e. score_path.

Good catch, I would add a 'W_OK' checking and skip the setting with
a reminder message if run without root.

how about this?

if (access(score_path, W_OK) == -1) {
        tst_res(TINFO, "Warning: %s cannot be accessed for writing,
                please check if test run with root user.",
                score_path);
        return
}

No, value < 0 obviously requires root, thus access() check is not enough.
Try  echo -1 > /proc/$$/oom_score_adj

Kind regards,
Petr

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