mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-08-28 11:49:32 +00:00
rcu: Remove rsp parameter from rcu_do_batch()
There now is only one rcu_state structure in a given build of the Linux kernel, so there is no need to pass it as a parameter to RCU's functions. This commit therefore removes the rsp parameter from rcu_do_batch(). Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
This commit is contained in:
parent
780cd59083
commit
5bb5d09cc4
2 changed files with 4 additions and 3 deletions
|
@ -2490,12 +2490,13 @@ int rcutree_dead_cpu(unsigned int cpu)
|
|||
* Invoke any RCU callbacks that have made it to the end of their grace
|
||||
* period. Thottle as specified by rdp->blimit.
|
||||
*/
|
||||
static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
|
||||
static void rcu_do_batch(struct rcu_data *rdp)
|
||||
{
|
||||
unsigned long flags;
|
||||
struct rcu_head *rhp;
|
||||
struct rcu_cblist rcl = RCU_CBLIST_INITIALIZER(rcl);
|
||||
long bl, count;
|
||||
struct rcu_state *rsp = &rcu_state;
|
||||
|
||||
/* If no callbacks are ready, just return. */
|
||||
if (!rcu_segcblist_ready_cbs(&rdp->cblist)) {
|
||||
|
@ -2808,7 +2809,7 @@ static void invoke_rcu_callbacks(struct rcu_data *rdp)
|
|||
if (unlikely(!READ_ONCE(rcu_scheduler_fully_active)))
|
||||
return;
|
||||
if (likely(!rsp->boost)) {
|
||||
rcu_do_batch(rsp, rdp);
|
||||
rcu_do_batch(rdp);
|
||||
return;
|
||||
}
|
||||
invoke_rcu_callbacks_kthread();
|
||||
|
|
|
@ -1324,7 +1324,7 @@ static int rcu_spawn_one_boost_kthread(struct rcu_state *rsp,
|
|||
|
||||
static void rcu_kthread_do_work(void)
|
||||
{
|
||||
rcu_do_batch(&rcu_state, this_cpu_ptr(&rcu_data));
|
||||
rcu_do_batch(this_cpu_ptr(&rcu_data));
|
||||
}
|
||||
|
||||
static void rcu_cpu_kthread_setup(unsigned int cpu)
|
||||
|
|
Loading…
Reference in a new issue