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-rw-r--r--mm/backing-dev.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/backing-dev.c b/mm/backing-dev.c
index f032e6e1e09a..2ef0dc9e7f39 100644
--- a/mm/backing-dev.c
+++ b/mm/backing-dev.c
@@ -505,7 +505,7 @@ static void bdi_remove_from_list(struct backing_dev_info *bdi)
505 list_del_rcu(&bdi->bdi_list); 505 list_del_rcu(&bdi->bdi_list);
506 spin_unlock_bh(&bdi_lock); 506 spin_unlock_bh(&bdi_lock);
507 507
508 synchronize_rcu(); 508 synchronize_rcu_expedited();
509} 509}
510 510
511int bdi_register(struct backing_dev_info *bdi, struct device *parent, 511int bdi_register(struct backing_dev_info *bdi, struct device *parent,