diff mbox series

[25/28] block: kill request slab cache

Message ID 20181025211039.11559-26-axboe@kernel.dk (mailing list archive)
State Superseded
Headers show
Series blk-mq driver conversions and legacy path removal | expand

Commit Message

Jens Axboe Oct. 25, 2018, 9:10 p.m. UTC 
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
 block/blk-core.c | 8 --------
 block/blk.h      | 1 -
 2 files changed, 9 deletions(-)

Comments

Hannes Reinecke Oct. 29, 2018, 7:11 a.m. UTC | #1 
On 10/25/18 11:10 PM, Jens Axboe wrote:
> Signed-off-by: Jens Axboe <axboe@kernel.dk>
> ---
>   block/blk-core.c | 8 --------
>   block/blk.h      | 1 -
>   2 files changed, 9 deletions(-)
> 
Reviewed-by: Hannes Reinecke <hare@suse.com>

Cheers,

Hannes
diff mbox series

Patch

diff --git a/block/blk-core.c b/block/blk-core.c
index e8f60ed456a2..6074bf2ee2e7 100644
--- a/block/blk-core.c
+++ b/block/blk-core.c
@@ -57,11 +57,6 @@  EXPORT_TRACEPOINT_SYMBOL_GPL(block_unplug);
 
 DEFINE_IDA(blk_queue_ida);
 
-/*
- * For the allocated request tables
- */
-struct kmem_cache *request_cachep;
-
 /*
  * For queue allocation
  */
@@ -1941,9 +1936,6 @@  int __init blk_dev_init(void)
 	if (!kblockd_workqueue)
 		panic("Failed to create kblockd\n");
 
-	request_cachep = kmem_cache_create("blkdev_requests",
-			sizeof(struct request), 0, SLAB_PANIC, NULL);
-
 	blk_requestq_cachep = kmem_cache_create("request_queue",
 			sizeof(struct request_queue), 0, SLAB_PANIC, NULL);
 
diff --git a/block/blk.h b/block/blk.h
index e925cf4fe4de..2bf1cfeeb9c0 100644
--- a/block/blk.h
+++ b/block/blk.h
@@ -32,7 +32,6 @@  struct blk_flush_queue {
 };
 
 extern struct kmem_cache *blk_requestq_cachep;
-extern struct kmem_cache *request_cachep;
 extern struct kobj_type blk_queue_ktype;
 extern struct ida blk_queue_ida;