Tejun Heo 2bbedcb4c1 block: don't test for partition size in bdget_disk() and blk_lookup_devt() ... bdget_disk() and blk_lookup_devt() never cared whether the specified partition (or disk) is zero sized or not. I got confused while converting those not to depend on consecutive minor numbers in commit 5a6411b1178baf534aa9138052864dfa89d3eada and later when dev0 was added it broke callers which expected to get valid return for zero sized disk devices. So, they never needed nr_sects checks in the first place. Kill them. This problem was spotted and debugged by Bartlmoiej Zolnierkiewicz. Signed-off-by: Tejun Heo <tj@kernel.org> Cc: Bartlomiej Zolnierkiewicz <bzolnier@gmail.com> Signed-off-by: Jens Axboe <jens.axboe@oracle.com>		2008-10-09 08:56:11 +02:00
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as-iosched.c	block: make kblockd_schedule_work() take the queue as parameter	2008-10-09 08:56:09 +02:00
blk-barrier.c	Allow elevators to sort/merge discard requests	2008-10-09 08:56:02 +02:00
blk-core.c	block: don't use bio_has_data() in the completion path	2008-10-09 08:56:09 +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	cfq-iosched: fix RCU race in the cfq io_context destructor handling	2008-05-07 09:28:57 +02:00
blk-map.c	block: add blk_rq_aligned helper function	2008-10-09 08:56:11 +02:00
blk-merge.c	block: inherit CPU completion on bio->rq and rq->rq merges	2008-10-09 08:56:09 +02:00
blk-settings.c	block: kmalloc args reversed, small function definition fixes	2008-10-09 08:56:11 +02:00
blk-softirq.c	block: add support for IO CPU affinity	2008-10-09 08:56:09 +02:00
blk-sysfs.c	block: add support for IO CPU affinity	2008-10-09 08:56:09 +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: add support for IO CPU affinity	2008-10-09 08:56:09 +02:00
blktrace.c	blktrace: simplify flags handling in __blk_add_trace	2008-10-09 08:56:01 +02:00
bsg.c	block: introduce struct rq_map_data to use reserved pages	2008-10-09 08:56:10 +02:00
cfq-iosched.c	cfq-iosched: fix queue depth detection	2008-10-09 08:56:09 +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	block: use linux/uaccess.h in elevator.c instead of asm variant	2008-10-09 08:56:09 +02:00
genhd.c	block: don't test for partition size in bdget_disk() and blk_lookup_devt()	2008-10-09 08:56:11 +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	update I/O sched Kconfig help texts - CFQ is now default, not AS.	2007-02-17 20:08:22 +01:00
Makefile	block: split softirq handling into blk-softirq.c	2008-10-09 08:56:09 +02:00
noop-iosched.c	block: let elv_register() return void	2007-12-18 08:29:28 +01:00
scsi_ioctl.c	block: introduce struct rq_map_data to use reserved pages	2008-10-09 08:56:10 +02:00