lkml.org 
[lkml]   [2008]   [Mar]   [31]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
/
From
SubjectRe: [PATCH 1/3] do_wait reorganization
Date
> This looks wrong, we shouldn't clear *retval if the child is EXIT_DEAD.

You're right. Thanks for catching that.
I think it should look like this:

{
int ret = eligible_child(type, pid, options, p);
if (ret <= 0)
return ret;

if (p->exit_state == EXIT_DEAD)
return 0;

/*
* We don't reap group leaders with subthreads.
*/
if (p->exit_state == EXIT_ZOMBIE && !delay_group_leader(p))
return wait_task_zombie(p, options, infop, stat_addr, ru);

/*
* It's stopped or running now, so it might
* later continue, exit, or stop again.
*/
*retval = 0;

if (task_is_stopped_or_traced(p))
return wait_task_stopped(p, options, infop, stat_addr, ru);

return wait_task_continued(p, options, infop, stat_addr, ru);
}

What do you think?


Thanks,
Roland


\
 
 \ /
  Last update: 2008-03-31 22:33    [W:0.315 / U:0.160 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site