[lkml]   [2003]   [Jan]   [28]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: PID of multi-threaded core's file name is wrong in 2.5.59
On Tue, Jan 28, 2003 at 12:42:52PM -0500, Robert Love wrote:
> On Tue, 2003-01-28 at 12:39, Daniel Jacobowitz wrote:
> > That wasn't my point. All of the other threads have already terminated
> > without dumping core at tis point; I don't think it's possible for two
> > threads of a CLONE_THREAD application to both dump core. See
> > fs/exec.c:coredump_wait.
> >
> > Also, once one thread gets into do_coredump it clears mm->dumpable;
> > nothing else will dump core from that MM anyway.
> Are you telling me only one thread per thread group can coredump,
> period? So if two of them segfault (say concurrently on two different
> processors) only one will win the race to dump and the others will
> simply exit?

That's right. The dump will include all the threads anyway, now.

Daniel Jacobowitz
MontaVista Software Debian GNU/Linux Developer
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to
More majordomo info at
Please read the FAQ at

 \ /
  Last update: 2005-03-22 13:32    [W:0.073 / U:4.352 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site