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Always log when getpriority fails - we will likely want to know

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Marc Di Luzio
2019-05-13 18:43:11 +01:00
parent 16c932f5d0
commit 2d19b61a38
1 changed files with 6 additions and 4 deletions
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10
daemon/gamemode-sched.c
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@ -121,11 +121,13 @@ void game_mode_apply_renice(const GameModeContext *self, const pid_t client, int
/* Clear errno as -1 is a regitimate return */ /* Clear errno as -1 is a regitimate return */
errno = 0; errno = 0;
int prio = getpriority(PRIO_PROCESS, (id_t)tid); int prio = getpriority(PRIO_PROCESS, (id_t)tid);
if (prio == -1 && errno) { if (prio == -1 && errno) {
/* process has likely ended, only log an error if we were actually trying to set a /* Process may well have ended */
* non-zero value */ LOG_ERROR("getpriority failed for client [%d,%d] with error: %s\n",
if (errno == ESRCH && renice != 0) client,
LOG_ERROR("getpriority returned ESRCH for process %d\n", tid); tid,
strerror(errno));
} else if (prio != expected) { } else if (prio != expected) {
/* /*
* Don't adjust priority if it does not match the expected value * Don't adjust priority if it does not match the expected value