common: fix return value check for setpriority (#18412)

* common: fix return value check for setpriority * tools: add logging for process priority setting
2025-12-29 17:07:49 +08:00
parent e70e640db3
commit daa242dfc8
3 changed files with 9 additions and 3 deletions
@@ -251,7 +251,7 @@ bool set_process_priority(enum ggml_sched_priority prio) {
        case GGML_SCHED_PRIO_REALTIME: p = -20; break;
    }

-    if (!setpriority(PRIO_PROCESS, 0, p)) {
+    if (setpriority(PRIO_PROCESS, 0, p) != 0) {
        LOG_WRN("failed to set process priority %d : %s (%d)\n", prio, strerror(errno), errno);
        return false;
    }