From 309dca309fc39a9e3c31b916393b74bd174fd74e Mon Sep 17 00:00:00 2001 From: Christoph Hellwig Date: Sun, 24 Jan 2021 11:02:34 +0100 Subject: block: store a block_device pointer in struct bio Replace the gendisk pointer in struct bio with a pointer to the newly improved struct block device. From that the gendisk can be trivially accessed with an extra indirection, but it also allows to directly look up all information related to partition remapping. Signed-off-by: Christoph Hellwig Acked-by: Tejun Heo Signed-off-by: Jens Axboe --- block/blk.h | 2 -- 1 file changed, 2 deletions(-) (limited to 'block/blk.h') diff --git a/block/blk.h b/block/blk.h index 7550364c326c..10ab7c0d0766 100644 --- a/block/blk.h +++ b/block/blk.h @@ -202,8 +202,6 @@ static inline void elevator_exit(struct request_queue *q, __elevator_exit(q, e); } -struct block_device *__disk_get_part(struct gendisk *disk, int partno); - ssize_t part_size_show(struct device *dev, struct device_attribute *attr, char *buf); ssize_t part_stat_show(struct device *dev, struct device_attribute *attr, -- cgit