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authorIngo Molnar <mingo@kernel.org>2015-10-12 09:51:18 +0200
committerIngo Molnar <mingo@kernel.org>2015-10-12 09:51:18 +0200
commitb9f27c0f4f7db9e5a4ba59228442a75d3177470c (patch)
tree49ab61b7e06a5a592f3541e84d1b5908a1d8030f /kernel/fork.c
parent9fc4468d546b6eb55b0aa5b04b0c36238ebf57e7 (diff)
parent25cb62b76430a91cc6195f902e61c2cb84ade622 (diff)
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Merge tag 'v4.3-rc5' into timers/core, to pick up fixes before applying new changes
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'kernel/fork.c')
-rw-r--r--kernel/fork.c4
1 files changed, 4 insertions, 0 deletions
diff --git a/kernel/fork.c b/kernel/fork.c
index 7d5f0f118a63..2845623fb582 100644
--- a/kernel/fork.c
+++ b/kernel/fork.c
@@ -1149,6 +1149,10 @@ static int copy_signal(unsigned long clone_flags, struct task_struct *tsk)
tty_audit_fork(sig);
sched_autogroup_fork(sig);
+#ifdef CONFIG_CGROUPS
+ init_rwsem(&sig->group_rwsem);
+#endif
+
sig->oom_score_adj = current->signal->oom_score_adj;
sig->oom_score_adj_min = current->signal->oom_score_adj_min;