mm: Replace call_rcu_sched() with call_rcu()

Now that call_rcu()'s callback is not invoked until after all
preempt-disable regions of code have completed (in addition to explicitly
marked RCU read-side critical sections), call_rcu() can be used in place
of call_rcu_sched().  This commit therefore makes that change.

Signed-off-by: Paul E. McKenney <paulmck@linux.ibm.com>

diff --git a/mm/mmu_gather.c b/mm/mmu_gather.c
index 2a9fbc4a37d59e2521649af2db17d4f25aa02af9..f2f03c65580707669207f2b3ae17ce8227c2b43f 100644 (file)
--- a/mm/mmu_gather.c
+++ b/mm/mmu_gather.c
@@ -199,7 +199,7 @@ void tlb_table_flush(struct mmu_gather *tlb)
 
        if (*batch) {
                tlb_table_invalidate(tlb);
-               call_rcu_sched(&(*batch)->rcu, tlb_remove_table_rcu);
+               call_rcu(&(*batch)->rcu, tlb_remove_table_rcu);
                *batch = NULL;
        }
 }