Re: Lockup

[YAMAMOTO Mitsuharu]

>>>>> On Thu, 10 Aug 2006 08:20:24 +0200, Jan Djärv <address@hidden> said:

>> Hi, I just had a lockup occuring.  Here is a backtrace:

> I've checked in a fix, but I beleive the race condition still exists
> on multiprocessor machines.  I can't see a way to fix that except
> move to SYNC_INPUT.

Maybe I'm missing something, but doesn't adding BLOCK_INPUT around
closedir (and opendir) help?

                                     YAMAMOTO Mitsuharu
                                address@hidden

> #22 0x080cac12 in XTread_socket (sd=0, expected=1, hold_quit=0xbfabf5ac)
>     at /home/tmp/emacs/src/xterm.c:7067
> #23 0x080f90dc in read_avail_input (expected=1)
>     at /home/tmp/emacs/src/keyboard.c:6737
> #24 0x080f9283 in handle_async_input () at /home/tmp/emacs/src/keyboard.c:6883
> #25 0x080f9317 in input_available_signal (signo=29)
>     at /home/tmp/emacs/src/keyboard.c:6925
> #26 <signal handler called>
> #27 0xb795d27d in pthread_mutex_unlock ()
>    from /lib/tls/i686/cmov/libpthread.so.0
> #28 0xb77a62f5 in free () from /lib/tls/i686/cmov/libc.so.6
> #29 0xb77caa08 in closedir () from /lib/tls/i686/cmov/libc.so.6
> #30 0x08122c57 in directory_files_internal_unwind (dh=161026626)
>     at /home/tmp/emacs/src/dired.c:137