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authorJens Axboe <axboe@fb.com>2016-12-10 15:13:59 -0700
committerJens Axboe <axboe@fb.com>2017-01-17 10:03:33 -0700
commitc51ca6cf545bc51ad38bd50816bde37c647d608d (patch)
tree79e0999ed9e6f275be32d261533107ee31ed9436 /block/blk.h
parentc5082b70adfe8e1ea1cf4a8eff92c9f260e364d2 (diff)
downloadlinux-c51ca6cf545bc51ad38bd50816bde37c647d608d.tar.bz2
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>
Diffstat (limited to 'block/blk.h')
-rw-r--r--block/blk.h10
1 files changed, 5 insertions, 5 deletions
diff --git a/block/blk.h b/block/blk.h
index 041185e5f129..f46c0ac8ae3d 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -167,7 +167,7 @@ static inline struct request *__elv_next_request(struct request_queue *q)
return NULL;
}
if (unlikely(blk_queue_bypass(q)) ||
- !q->elevator->type->ops.elevator_dispatch_fn(q, 0))
+ !q->elevator->type->ops.sq.elevator_dispatch_fn(q, 0))
return NULL;
}
}
@@ -176,16 +176,16 @@ static inline void elv_activate_rq(struct request_queue *q, struct request *rq)
{
struct elevator_queue *e = q->elevator;
- if (e->type->ops.elevator_activate_req_fn)
- e->type->ops.elevator_activate_req_fn(q, rq);
+ if (e->type->ops.sq.elevator_activate_req_fn)
+ e->type->ops.sq.elevator_activate_req_fn(q, rq);
}
static inline void elv_deactivate_rq(struct request_queue *q, struct request *rq)
{
struct elevator_queue *e = q->elevator;
- if (e->type->ops.elevator_deactivate_req_fn)
- e->type->ops.elevator_deactivate_req_fn(q, rq);
+ if (e->type->ops.sq.elevator_deactivate_req_fn)
+ e->type->ops.sq.elevator_deactivate_req_fn(q, rq);
}
#ifdef CONFIG_FAIL_IO_TIMEOUT