diff options
Diffstat (limited to 'kernel/rcu/tree.c')
| -rw-r--r-- | kernel/rcu/tree.c | 25 |
1 files changed, 0 insertions, 25 deletions
diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c index e2bd42b2b563..e53a586b397b 100644 --- a/kernel/rcu/tree.c +++ b/kernel/rcu/tree.c @@ -2878,9 +2878,6 @@ __call_rcu(struct rcu_head *head, rcu_callback_t func, int cpu, bool lazy) rcu_segcblist_init(&rdp->cblist); } rcu_segcblist_enqueue(&rdp->cblist, head, lazy); - if (!lazy) - rcu_idle_count_callbacks_posted(); - if (__is_kfree_rcu_offset((unsigned long)func)) trace_rcu_kfree_callback(rcu_state.name, head, (unsigned long)func, @@ -3111,28 +3108,6 @@ static int rcu_pending(void) } /* - * Return true if the specified CPU has any callback. If all_lazy is - * non-NULL, store an indication of whether all callbacks are lazy. - * (If there are no callbacks, all of them are deemed to be lazy.) - */ -static bool rcu_cpu_has_callbacks(bool *all_lazy) -{ - bool al = true; - bool hc = false; - struct rcu_data *rdp; - - rdp = this_cpu_ptr(&rcu_data); - if (!rcu_segcblist_empty(&rdp->cblist)) { - hc = true; - if (rcu_segcblist_n_nonlazy_cbs(&rdp->cblist)) - al = false; - } - if (all_lazy) - *all_lazy = al; - return hc; -} - -/* * Helper function for rcu_barrier() tracing. If tracing is disabled, * the compiler is expected to optimize this away. */ |