Commit-ID: 0d4e68e2f3979c67a3596c61c118e0c73a2bdfe0 Gitweb: https://git.kernel.org/tip/0d4e68e2f3979c67a3596c61c118e0c73a2bdfe0 Author: Paul E. McKenney <paulmck@xxxxxxxxxxxxx> AuthorDate: Tue, 30 Oct 2018 16:30:07 -0700 Committer: Paul E. McKenney <paulmck@xxxxxxxxxxxxx> CommitDate: Thu, 8 Nov 2018 21:43:20 -0800 s390/mm: Convert tlb_table_flush() to use 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@xxxxxxxxxxxxx> Cc: Martin Schwidefsky <schwidefsky@xxxxxxxxxx> Cc: Heiko Carstens <heiko.carstens@xxxxxxxxxx> Cc: <linux-s390@xxxxxxxxxxxxxxx> --- arch/s390/mm/pgalloc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/s390/mm/pgalloc.c b/arch/s390/mm/pgalloc.c index 76d89ee8b428..da64e4b9324e 100644 --- a/arch/s390/mm/pgalloc.c +++ b/arch/s390/mm/pgalloc.c @@ -350,7 +350,7 @@ void tlb_table_flush(struct mmu_gather *tlb) struct mmu_table_batch **batch = &tlb->batch; if (*batch) { - call_rcu_sched(&(*batch)->rcu, tlb_remove_table_rcu); + call_rcu(&(*batch)->rcu, tlb_remove_table_rcu); *batch = NULL; } }
