The patch titled
zap_other_threads: remove unneeded ->exit_signal change
has been removed from the -mm tree. Its filename was
zap_other_threads-remove-unneeded-exit_signal-change.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
Subject: zap_other_threads: remove unneeded ->exit_signal change
From: Oleg Nesterov <oleg@xxxxxxxxxx>
We already depend on fact that all sub-threads have ->exit_signal == -1, no
need to set it in zap_other_threads().
Signed-off-by: Oleg Nesterov <oleg@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/signal.c | 11 -----------
1 file changed, 11 deletions(-)
diff -puN kernel/signal.c~zap_other_threads-remove-unneeded-exit_signal-change kernel/signal.c
--- a/kernel/signal.c~zap_other_threads-remove-unneeded-exit_signal-change
+++ a/kernel/signal.c
@@ -913,17 +913,6 @@ void zap_other_threads(struct task_struc
if (t->exit_state)
continue;
- /*
- * We don't want to notify the parent, since we are
- * killed as part of a thread group due to another
- * thread doing an execve() or similar. So set the
- * exit signal to -1 to allow immediate reaping of
- * the process. But don't detach the thread group
- * leader.
- */
- if (t != p->group_leader)
- t->exit_signal = -1;
-
/* SIGKILL will be handled before any pending SIGSTOP */
sigaddset(&t->pending.signal, SIGKILL);
signal_wake_up(t, 1);
_
Patches currently in -mm which might be from oleg@xxxxxxxxxx are
origin.patch
freezer-read-pf_borrowed_mm-in-a-nonracy-way.patch
freezer-close-theoretical-race-between-refrigerator-and-thaw_tasks.patch
freezer-remove-pf_nofreeze-from-rcutorture-thread.patch
freezer-remove-pf_nofreeze-from-bluetooth-threads.patch
freezer-add-try_to_freeze-calls-to-all-kernel-threads.patch
freezer-fix-vfork-problem.patch
freezer-take-kernel_execve-into-consideration.patch
nlmclnt_recovery-dont-use-clone_sighand.patch
fix-kthread_create-vs-freezer-theoretical-race.patch
fix-pf_nofreeze-and-freezeable-race-2.patch
freezer-document-task_lock-in-thaw_process.patch
move-frozen_process-to-kernel-power-processc.patch
separate-freezer-from-pm-code-rev-2.patch
introduce-freezer-flags-rev-2.patch
libata-core-convert-to-use-cancel_rearming_delayed_work.patch
clone-flag-clone_parent_tidptr-leaves-invalid-results-in-memory.patch
getrusage-fill-ru_inblock-and-ru_oublock-fields-if-possible.patch
dont-init-pgrp-and-__session-in-init_signals.patch
-
To unsubscribe from this list: send the line "unsubscribe mm-commits" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
