kclient: small fix for bdi

diff --git a/src/kernel/super.c b/src/kernel/super.c
index 176374b7085f039832272b5d97a1388cf074bfc5..24b2ab1fdbd83c2d538cb1386bf15b98366b8804 100644 (file)
--- a/src/kernel/super.c
+++ b/src/kernel/super.c
@@ -977,7 +977,7 @@ static int ceph_init_bdi(struct super_block *sb, struct ceph_client *client)
                client->backing_dev_info.ra_pages = (client->mount_args.rsize + PAGE_SIZE - 1) >> PAGE_SHIFT;
 
        if (client->backing_dev_info.ra_pages < PAGE_CACHE_SIZE)
-               client->backing_dev_info.ra_pages = PAGE_CACHE_SIZE;
+               client->backing_dev_info.ra_pages = PAGE_CACHE_SIZE >> PAGE_SHIFT;
 
        err = bdi_init(&client->backing_dev_info);