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authorRob Herring <robh@kernel.org>2015-10-22 09:22:09 -0500
committerRob Herring <robh@kernel.org>2015-10-22 09:22:09 -0500
commitf92ce7618f0cb0ced87ea1cfe994d2e8473c61b4 (patch)
tree8589e85799e0de7b1cdf0b4e8f08397eeeb72a74 /kernel/fork.c
parent307751ee3212df0d047b0e1a93ce21f2e511d1a1 (diff)
parenteb3fcf007fffe5830d815e713591f3e858f2a365 (diff)
Merge branch 'dt-doc-cleanup' into for-next
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;