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-rw-r--r--kernel/signal.c30
1 files changed, 0 insertions, 30 deletions
diff --git a/kernel/signal.c b/kernel/signal.c
index 4333b6dbb424..ea90c34e9348 100644
--- a/kernel/signal.c
+++ b/kernel/signal.c
@@ -911,27 +911,6 @@ __group_complete_signal(int sig, struct task_struct *p)
911 } while_each_thread(p, t); 911 } while_each_thread(p, t);
912 return; 912 return;
913 } 913 }
914
915 /*
916 * There will be a core dump. We make all threads other
917 * than the chosen one go into a group stop so that nothing
918 * happens until it gets scheduled, takes the signal off
919 * the shared queue, and does the core dump. This is a
920 * little more complicated than strictly necessary, but it
921 * keeps the signal state that winds up in the core dump
922 * unchanged from the death state, e.g. which thread had
923 * the core-dump signal unblocked.
924 */
925 rm_from_queue(SIG_KERNEL_STOP_MASK, &t->pending);
926 rm_from_queue(SIG_KERNEL_STOP_MASK, &p->signal->shared_pending);
927 p->signal->group_stop_count = 0;
928 p->signal->group_exit_task = t;
929 p = t;
930 do {
931 p->signal->group_stop_count++;
932 signal_wake_up(t, t == p);
933 } while_each_thread(p, t);
934 return;
935 } 914 }
936 915
937 /* 916 /*
@@ -1762,15 +1741,6 @@ static int handle_group_stop(void)
1762{ 1741{
1763 int stop_count; 1742 int stop_count;
1764 1743
1765 if (current->signal->group_exit_task == current) {
1766 /*
1767 * Group stop is so we can do a core dump,
1768 * We are the initiating thread, so get on with it.
1769 */
1770 current->signal->group_exit_task = NULL;
1771 return 0;
1772 }
1773
1774 if (current->signal->flags & SIGNAL_GROUP_EXIT) 1744 if (current->signal->flags & SIGNAL_GROUP_EXIT)
1775 /* 1745 /*
1776 * Group stop is so another thread can do a core dump, 1746 * Group stop is so another thread can do a core dump,