linux/include
Mike Snitzer 542f903814 dm: support non power of two target max_io_len
Remove the restriction that limits a target's specified maximum incoming
I/O size to be a power of 2.

Rename this setting from 'split_io' to the less-ambiguous 'max_io_len'.
Change it from sector_t to uint32_t, which is plenty big enough, and
introduce a wrapper function dm_set_target_max_io_len() to set it.
Use sector_div() to process it now that it is not necessarily a power of 2.

Signed-off-by: Mike Snitzer <snitzer@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2012-07-27 15:08:00 +01:00
..
acpi PCI changes for the 3.6 merge window: 2012-07-24 16:17:07 -07:00
asm-generic
crypto
drm
keys
linux dm: support non power of two target max_io_len 2012-07-27 15:08:00 +01:00
math-emu
media
memory
misc
mtd
net Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next 2012-07-24 10:01:50 -07:00
pcmcia
rdma Merge branches 'cma', 'cxgb4', 'misc', 'mlx4-sriov', 'mlx-cleanups', 'ocrdma' and 'qib' into for-linus 2012-07-22 23:26:17 -07:00
rxrpc
scsi [SCSI] cleanup usages of scsi_complete_async_scans 2012-07-20 09:25:22 +01:00
sound
target
trace Merge branch 'for-3.6' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/wq 2012-07-24 17:46:16 -07:00
video
xen
Kbuild