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authorThomas Gleixner <tglx@linutronix.de>2015-09-30 21:20:39 +0200
committerThomas Gleixner <tglx@linutronix.de>2015-09-30 21:20:39 +0200
commit09907ca630047bbeaa96de0102df7a6cc3a966cd (patch)
tree99e2155ea7b87ebdbeea96b7165d55ad0413006d /kernel/fork.c
parentd786ad32c305ca0f6be1924558866fe9f901e291 (diff)
parente02ae3871355194a61b03a07d96fd71e81d7eff9 (diff)
Merge branch 'x86/for-kvm' into x86/apic
Pull in the apic change which is provided for kvm folks to pull into their tree.
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;