kernel_optimize_test/drivers/block
Linus Torvalds ce40be7a82 Merge branch 'for-3.7/core' of git://git.kernel.dk/linux-block
Pull block IO update from Jens Axboe:
 "Core block IO bits for 3.7.  Not a huge round this time, it contains:

   - First series from Kent cleaning up and generalizing bio allocation
     and freeing.

   - WRITE_SAME support from Martin.

   - Mikulas patches to prevent O_DIRECT crashes when someone changes
     the block size of a device.

   - Make bio_split() work on data-less bio's (like trim/discards).

   - A few other minor fixups."

Fixed up silent semantic mis-merge as per Mikulas Patocka and Andrew
Morton.  It is due to the VM no longer using a prio-tree (see commit
6b2dbba8b6ac: "mm: replace vma prio_tree with an interval tree").

So make set_blocksize() use mapping_mapped() instead of open-coding the
internal VM knowledge that has changed.

* 'for-3.7/core' of git://git.kernel.dk/linux-block: (26 commits)
  block: makes bio_split support bio without data
  scatterlist: refactor the sg_nents
  scatterlist: add sg_nents
  fs: fix include/percpu-rwsem.h export error
  percpu-rw-semaphore: fix documentation typos
  fs/block_dev.c:1644:5: sparse: symbol 'blkdev_mmap' was not declared
  blockdev: turn a rw semaphore into a percpu rw semaphore
  Fix a crash when block device is read and block size is changed at the same time
  block: fix request_queue->flags initialization
  block: lift the initial queue bypass mode on blk_register_queue() instead of blk_init_allocated_queue()
  block: ioctl to zero block ranges
  block: Make blkdev_issue_zeroout use WRITE SAME
  block: Implement support for WRITE SAME
  block: Consolidate command flag and queue limit checks for merges
  block: Clean up special command handling logic
  block/blk-tag.c: Remove useless kfree
  block: remove the duplicated setting for congestion_threshold
  block: reject invalid queue attribute values
  block: Add bio_clone_bioset(), bio_clone_kmalloc()
  block: Consolidate bio_alloc_bioset(), bio_kmalloc()
  ...
2012-10-11 09:04:23 +09:00
..
aoe aoe: update aoe-internal version number to 50 2012-10-06 03:05:30 +09:00
drbd block: Generalized bio pool freeing 2012-09-09 10:35:38 +02:00
mtip32xx mtip32xx: fix user_buffer check in exec_drive_command 2012-09-12 22:21:13 +02:00
paride
xen-blkback Features: 2012-10-07 07:13:01 +09:00
amiflop.c
ataflop.c
brd.c
cciss_cmd.h
cciss_scsi.c cciss: fix handling of protocol error 2012-09-18 11:57:08 +02:00
cciss_scsi.h
cciss.c
cciss.h
cpqarray.c
cpqarray.h
cryptoloop.c
DAC960.c dac960: Remove unused variables from DAC960_CreateProcEntries() 2012-05-11 16:42:14 +02:00
DAC960.h
floppy.c workqueue: deprecate __cancel_delayed_work() 2012-08-21 13:18:24 -07:00
hd.c
ida_cmd.h
ida_ioctl.h
Kconfig block: remove the deprecated ub driver 2012-09-05 17:18:53 -07:00
loop.c userns: Convert loop to use kuid_t instead of uid_t 2012-09-21 03:13:20 -07:00
Makefile block: remove the deprecated ub driver 2012-09-05 17:18:53 -07:00
mg_disk.c mg_disk: Use struct dev_pm_ops for power management 2012-07-06 19:07:00 +02:00
nbd.c nbd: handle discard requests 2012-10-06 03:05:24 +09:00
nvme.c PCI changes for the 3.7 merge window: 2012-10-01 12:05:36 -07:00
osdblk.c block: Add bio_clone_bioset(), bio_clone_kmalloc() 2012-09-09 10:35:39 +02:00
pktcdvd.c pktcdvd: Switch to bio_kmalloc() 2012-09-09 10:35:39 +02:00
ps3disk.c
ps3vram.c
rbd_types.h rbd: define some new format constants 2012-10-01 14:30:53 -05:00
rbd.c rbd: BUG on invalid layout 2012-10-01 17:20:00 -05:00
smart1,2.h
sunvdc.c
swim_asm.S
swim.c
swim3.c
sx8.c
umem.c blk: pass from_schedule to non-request unplug functions. 2012-07-31 09:08:15 +02:00
umem.h
virtio_blk.c virtio-blk: Disable callback in virtblk_done() 2012-09-28 15:05:16 +09:30
xd.c
xd.h
xen-blkfront.c workqueue: deprecate flush[_delayed]_work_sync() 2012-08-20 14:51:24 -07:00
xsysace.c
z2ram.c