On Wed, Dec 29, 2021 at 6:42 PM Ryan Cai <ycaibb@gmail.com> wrote: > > Hi, Namhyung, > > 1. Indeed, I got wrong here. > 2. Yes, the branch should be if (pthread_mutex_lock(&dso__data_open_lock)) > instead of if (pthread_mutex_lock(&dso__data_open_lock) < 0). > > Could I send a patch?