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-rw-r--r--include/linux/sched.h8
1 files changed, 0 insertions, 8 deletions
diff --git a/include/linux/sched.h b/include/linux/sched.h
index ddc0df7f8bf..bbcfc873bd9 100644
--- a/include/linux/sched.h
+++ b/include/linux/sched.h
@@ -355,16 +355,8 @@ struct sighand_struct {
atomic_t count;
struct k_sigaction action[_NSIG];
spinlock_t siglock;
- struct rcu_head rcu;
};
-extern void sighand_free_cb(struct rcu_head *rhp);
-
-static inline void sighand_free(struct sighand_struct *sp)
-{
- call_rcu(&sp->rcu, sighand_free_cb);
-}
-
/*
* NOTE! "signal_struct" does not have it's own
* locking, because a shared signal_struct always