[LU-6522] doble semaphore unlock in loop_thread

Related — Sun, 30 Jan 2022 10:38:51 +0000

smatch has highlighted this gem in loop_thread():

        /*
         * up sem, we are running
         */
        up(&lo->lo_sem);

... {BIG HONKING LOOP} ...
out:
        up(&lo->lo_sem);
        return ret;

I imagine when the loop terminates we don't care anymore, but still it just looks wrong and probably should be fixed?

Whamcloud Community JIRA

[LU-6522] doble semaphore unlock in loop_thread