From: Roland McGrath This check has been obsolete since the introduction of TASK_TRACED. Now TASK_STOPPED always means job control stop. Signed-off-by: Roland McGrath Cc: Oleg Nesterov Cc: Ingo Molnar Signed-off-by: Andrew Morton --- kernel/exit.c | 11 ----------- 1 file changed, 11 deletions(-) diff -puN kernel/exit.c~has_stopped_jobs-cleanup kernel/exit.c --- a/kernel/exit.c~has_stopped_jobs-cleanup +++ a/kernel/exit.c @@ -250,17 +250,6 @@ static int has_stopped_jobs(int pgrp) do_each_task_pid(pgrp, PIDTYPE_PGID, p) { if (p->state != TASK_STOPPED) 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; break; } while_each_task_pid(pgrp, PIDTYPE_PGID, p); _