block: move existing elevator ops to union
Prep patch for adding MQ ops as well, since doing anon unions with
named initializers doesn't work on older compilers.
Signed-off-by: Jens Axboe <axboe@fb.com>
Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de>
Reviewed-by: Bart Van Assche <bart.vanassche@sandisk.com>
Reviewed-by: Omar Sandoval <osandov@fb.com>
diff --git a/block/cfq-iosched.c b/block/cfq-iosched.c
index c73a6fc..37aeb20 100644
--- a/block/cfq-iosched.c
+++ b/block/cfq-iosched.c
@@ -4837,7 +4837,7 @@ static struct elv_fs_entry cfq_attrs[] = {
};
static struct elevator_type iosched_cfq = {
- .ops = {
+ .ops.sq = {
.elevator_merge_fn = cfq_merge,
.elevator_merged_fn = cfq_merged_request,
.elevator_merge_req_fn = cfq_merged_requests,