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[PATCH] has_stopped_jobs() cleanup 

This check has been obsolete since the introduction of TASK_TRACED.  Now
TASK_STOPPED always means job control stop.

Signed-off-by: Roland McGrath <roland@redhat.com>
Cc: Oleg Nesterov <oleg@tv-sign.ru>
Cc: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Roland McGrath 2006-09-29 02:00:31 -07:00 committed by Linus Torvalds
parent fb50ae7446
commit b9ecb2bd5d
1 changed files with 0 additions and 11 deletions
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11
kernel/exit.c
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@ -249,17 +249,6 @@ static int has_stopped_jobs(int pgrp)
do_each_task_pid(pgrp, PIDTYPE_PGID, p) { do_each_task_pid(pgrp, PIDTYPE_PGID, p) {
if (p->state != TASK_STOPPED) if (p->state != TASK_STOPPED)
continue; continue;
/* If p is stopped by a debugger on a signal that won't
stop it, then don't count p as stopped. This isn't
perfect but it's a good approximation. */
if (unlikely (p->ptrace)
&& p->exit_code != SIGSTOP
&& p->exit_code != SIGTSTP
&& p->exit_code != SIGTTOU
&& p->exit_code != SIGTTIN)
continue;
retval = 1; retval = 1;
break; break;
} while_each_task_pid(pgrp, PIDTYPE_PGID, p); } while_each_task_pid(pgrp, PIDTYPE_PGID, p);