From 61a35cfc26334fe1c8e970ca8fafeae2daae257d Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Mon, 16 Aug 2021 15:19:09 +0200 Subject: block: hold a request_queue reference for the lifetime of struct gendisk Acquire the queue ref dropped in disk_release in __blk_alloc_disk so any allocate gendisk always has a queue reference. Signed-off-by: Christoph Hellwig Link: https://lore.kernel.org/r/20210816131910.615153-9-hch@lst.de Signed-off-by: Jens Axboe --- include/linux/genhd.h | 1 - 1 file changed, 1 deletion(-) (limited to 'include/linux') diff --git a/include/linux/genhd.h b/include/linux/genhd.h index 13e90e6231d8..55acefdd8a20 100644 --- a/include/linux/genhd.h +++ b/include/linux/genhd.h @@ -149,7 +149,6 @@ struct gendisk { unsigned long state; #define GD_NEED_PART_SCAN 0 #define GD_READ_ONLY 1 -#define GD_QUEUE_REF 2 struct mutex open_mutex; /* open/close mutex */ unsigned open_partitions; /* number of open partitions */ -- cgit v1.2.3-59-g8ed1b