Tejun Heo f331c0296f block: don't depend on consecutive minor space ... * Implement disk_devt() and part_devt() and use them to directly access devt instead of computing it from ->major and ->first_minor. Note that all references to ->major and ->first_minor outside of block layer is used to determine devt of the disk (the part0) and as ->major and ->first_minor will continue to represent devt for the disk, converting these users aren't strictly necessary. However, convert them for consistency. * Implement disk_max_parts() to avoid directly deferencing genhd->minors. * Update bdget_disk() such that it doesn't assume consecutive minor space. * Move devt computation from register_disk() to add_disk() and make it the only one (all other usages use the initially determined value). These changes clean up the code and will help disk->part dereference fix and extended block device numbers. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>		2008-10-09 08:56:05 +02:00
..
card	block: don't depend on consecutive minor space	2008-10-09 08:56:05 +02:00
core	mmc: properly iterate over sg list in debug check	2008-08-01 19:03:37 +02:00
host	atmel-mci: Initialize BLKR before sending data transfer command	2008-10-06 14:26:24 -07:00
Kconfig	[S390] Kconfig: menus with depends on HAS_IOMEM.	2007-05-10 15:46:07 +02:00
Makefile	mmc: Move core functions to subdir	2007-05-01 13:04:18 +02:00