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authorIngo Molnar <mingo@kernel.org>2015-09-30 09:29:27 +0200
committerIngo Molnar <mingo@kernel.org>2015-09-30 09:29:27 +0200
commitccf79c238f1a06a801b4c4449b9bc8a42be2c7bc (patch)
treee9b0f1a4c2f324c6fb107e276b09894ae480baa6 /kernel/fork.c
parent1e034743e918d195d339af340ae933727c072bce (diff)
parent9ffecb10283508260936b96022d4ee43a7798b4c (diff)
Merge tag 'v4.3-rc3' into x86/urgent, before applying dependent fix
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;