https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=225450
--- Comment #20 from John Baldwin <[email protected]> --- Grrr, not sure why my patch didn't prevent it from recursing. You could try '|| cold' instead of '|| n == 1' perhaps. You could also try changing the 'DELAY(1)' in _mtx_lock_indefinite_check() in sys/kern/kern_mutex.c to be something like 'if (cold) cpu_spinwait(); else DELAY(1);' instead of the 'n == 1' hack. Oh, I see why 'n == 1' didn't help. The early_delay callback that is used when that 'n == 1' check fails is i8254_delay (set in amd64/amd64/machdep.c). -- You are receiving this mail because: You are the assignee for the bug. _______________________________________________ [email protected] mailing list https://lists.freebsd.org/mailman/listinfo/freebsd-bugs To unsubscribe, send any mail to "[email protected]"
