From: Christoph Hellwig <hch@lst.de>
Date: Mon, 20 Sep 2021 12:33:21 +0000 (+0200)
Subject: block: remove the cmd_size field from struct request_queue
X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=713e4e11088875bf7aee3df81b167c8b2f6c5d65;p=linux.git

block: remove the cmd_size field from struct request_queue

Entirely unused.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Link: https://lore.kernel.org/r/20210920123328.1399408-11-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---

diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
index 9e367509bea10..6737e484280d3 100644
--- a/include/linux/blkdev.h
+++ b/include/linux/blkdev.h
@@ -544,8 +544,6 @@ struct request_queue {
 
 	bool			mq_sysfs_init_done;
 
-	size_t			cmd_size;
-
 #define BLK_MAX_WRITE_HINTS	5
 	u64			write_hints[BLK_MAX_WRITE_HINTS];
 };