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authorRoland McGrath <roland@redhat.com>2006-09-29 05:00:31 -0400
committerLinus Torvalds <torvalds@g5.osdl.org>2006-09-29 12:18:15 -0400
commitb9ecb2bd5d3ab8904752685696cb76aac1f3fef2 (patch)
treee831f310301d68bb16c0df0efca05a8045c9bb0b
parentfb50ae7446abb35184be029c51f825e45a4e0670 (diff)
[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>
-rw-r--r--kernel/exit.c11
1 files changed, 0 insertions, 11 deletions
diff --git a/kernel/exit.c b/kernel/exit.c
index 9961192d6055..3ec7b10eae38 100644
--- a/kernel/exit.c
+++ b/kernel/exit.c
@@ -249,17 +249,6 @@ static int has_stopped_jobs(int pgrp)
249 do_each_task_pid(pgrp, PIDTYPE_PGID, p) { 249 do_each_task_pid(pgrp, PIDTYPE_PGID, p) {
250 if (p->state != TASK_STOPPED) 250 if (p->state != TASK_STOPPED)
251 continue; 251 continue;
252
253 /* If p is stopped by a debugger on a signal that won't
254 stop it, then don't count p as stopped. This isn't
255 perfect but it's a good approximation. */
256 if (unlikely (p->ptrace)
257 && p->exit_code != SIGSTOP
258 && p->exit_code != SIGTSTP
259 && p->exit_code != SIGTTOU
260 && p->exit_code != SIGTTIN)
261 continue;
262
263 retval = 1; 252 retval = 1;
264 break; 253 break;
265 } while_each_task_pid(pgrp, PIDTYPE_PGID, p); 254 } while_each_task_pid(pgrp, PIDTYPE_PGID, p);