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(parent: c8276b9) | patch
block: move bd_part_count to struct gendisk
authorChristoph Hellwig <hch@lst.de>
Tue, 25 May 2021 06:12:59 +0000 (08:12 +0200)
committerJens Axboe <axboe@kernel.dk>
Tue, 1 Jun 2021 13:45:27 +0000 (07:45 -0600)
commitab4b57057d744861f670b47b163209727b26418b
tree2d978987284bb49a1b3b466fabdb62f680694210tree
parentc8276b954d2dacbabe587c0421a9344529af5badcommit | diff
block: move bd_part_count to struct gendisk

The bd_part_count value only makes sense for whole devices, so move it
to struct gendisk and give it a more descriptive name.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: Hannes Reinecke <hare@suse.de>
Reviewed-by: Ming Lei <ming.lei@redhat.com>
Link: https://lore.kernel.org/r/20210525061301.2242282-7-hch@lst.de
Signed-off-by: Jens Axboe <axboe@kernel.dk>
block/ioctl.c diff | blob | history
fs/block_dev.c diff | blob | history
include/linux/blk_types.h diff | blob | history
include/linux/genhd.h diff | blob | history
XArray, radix tree and IDR