Tejun Heo 540eed5637 block: make partition array dynamic ... disk->__part used to be statically allocated to the maximum possible number of partitions. This patch makes partition array allocation dynamic. The added overhead is minimal as only real change is one memory dereference changed to RCU one. This saves both a bit of memory and cpu cycles iterating through unoccupied slots and makes increasing partition limit easier. Signed-off-by: Tejun Heo <tj@kernel.org> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>		2008-10-09 08:56:08 +02:00
..
as-iosched.c	Use WARN() in block/	2008-07-26 12:00:07 -07:00
blk-barrier.c	Allow elevators to sort/merge discard requests	2008-10-09 08:56:02 +02:00
blk-core.c	block: move stats from disk to part0	2008-10-09 08:56:08 +02:00
blk-exec.c	Add some block/ source files to the kernel-api docbook. Fix kernel-doc notation in them as needed. Fix changed function parameter names. Fix typos/spellos. In comments, change REQ_SPECIAL to REQ_TYPE_SPECIAL and REQ_BLOCK_PC to REQ_TYPE_BLOCK_PC.	2008-10-09 08:56:03 +02:00
blk-integrity.c	block: implement and use {disk|part}_to_dev()	2008-10-09 08:56:07 +02:00
blk-ioc.c
blk-map.c	Add some block/ source files to the kernel-api docbook. Fix kernel-doc notation in them as needed. Fix changed function parameter names. Fix typos/spellos. In comments, change REQ_SPECIAL to REQ_TYPE_SPECIAL and REQ_BLOCK_PC to REQ_TYPE_BLOCK_PC.	2008-10-09 08:56:03 +02:00
blk-merge.c	block: move stats from disk to part0	2008-10-09 08:56:08 +02:00
blk-settings.c	Add some block/ source files to the kernel-api docbook. Fix kernel-doc notation in them as needed. Fix changed function parameter names. Fix typos/spellos. In comments, change REQ_SPECIAL to REQ_TYPE_SPECIAL and REQ_BLOCK_PC to REQ_TYPE_BLOCK_PC.	2008-10-09 08:56:03 +02:00
blk-sysfs.c	block: implement and use {disk|part}_to_dev()	2008-10-09 08:56:07 +02:00
blk-tag.c	Add some block/ source files to the kernel-api docbook. Fix kernel-doc notation in them as needed. Fix changed function parameter names. Fix typos/spellos. In comments, change REQ_SPECIAL to REQ_TYPE_SPECIAL and REQ_BLOCK_PC to REQ_TYPE_BLOCK_PC.	2008-10-09 08:56:03 +02:00
blk.h	block: Block layer data integrity support	2008-07-03 13:21:13 +02:00
blktrace.c	blktrace: simplify flags handling in __blk_add_trace	2008-10-09 08:56:01 +02:00
bsg.c	block: move cmdfilter from gendisk to request_queue	2008-08-27 09:50:19 +02:00
cfq-iosched.c	cfq-iosched: get rid of enable_idle being unused warning	2008-07-03 13:21:14 +02:00
cmd-filter.c	block: move holder_dir from disk to part0	2008-10-09 08:56:08 +02:00
compat_ioctl.c	Add BLKDISCARD ioctl to allow userspace to discard sectors	2008-10-09 08:56:02 +02:00
deadline-iosched.c	deadline-iosched: non-functional fixes	2008-10-09 08:56:03 +02:00
elevator.c	drop vmerge accounting	2008-10-09 08:56:03 +02:00
genhd.c	block: make partition array dynamic	2008-10-09 08:56:08 +02:00
ioctl.c	block: make partition array dynamic	2008-10-09 08:56:08 +02:00
Kconfig	block: Block layer data integrity support	2008-07-03 13:21:13 +02:00
Kconfig.iosched
Makefile	allow userspace to modify scsi command filter on per device basis	2008-07-03 13:21:14 +02:00
noop-iosched.c
scsi_ioctl.c	SG_IO block filter whitelist missing MMC SET READ AHEAD command	2008-10-09 08:56:00 +02:00