linux/include
Mikulas Patocka a26062416e dm ioctl: allow message to return data
This patch introduces enhanced message support that allows the
device-mapper core to recognise messages that are common to all devices,
and for messages to return data to userspace.

Core messages are processed by the function "message_for_md".  If the
device mapper doesn't support the message, it is passed to the target
driver.

If the message returns data, the kernel sets the flag
DM_MESSAGE_OUT_FLAG.

Signed-off-by: Mikulas Patocka <mpatocka@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
2013-03-01 22:45:49 +00:00
..
acpi PCI changes for the v3.9 merge window: 2013-02-25 21:18:18 -08:00
asm-generic Merge branch 'next' of git://git.monstr.eu/linux-2.6-microblaze 2013-02-26 19:50:22 -08:00
clocksource arm: arch_timer: add missing inline in stub function 2013-02-11 15:16:05 -08:00
crypto
drm drm: Add HDMI infoframe helpers 2013-02-22 08:20:10 +01:00
keys
linux dm: rename request variables to bios 2013-03-01 22:45:47 +00:00
math-emu
media [media] media: ov7670: Add possibility to disable pixclk during hblank 2013-02-08 14:35:06 -02:00
memory
misc
net hlist: drop the node parameter from iterators 2013-02-27 19:10:24 -08:00
pcmcia
ras
rdma IB/core: Add "type 2" memory windows support 2013-02-21 11:51:45 -08:00
rxrpc
scsi [SCSI] remove can_power_off flag from scsi_device 2013-01-25 15:36:50 -05:00
sound ASoC: Final updates for v3.9 2013-02-16 15:48:48 +01:00
target target: Rename spc_get_write_same_sectors -> sbc_get_write_same_sectors 2013-02-23 12:46:14 -08:00
trace Merge branch 'for-3.9/core' of git://git.kernel.dk/linux-block 2013-02-28 12:52:24 -08:00
uapi dm ioctl: allow message to return data 2013-03-01 22:45:49 +00:00
video Merge branch 'drm-next' of git://people.freedesktop.org/~airlied/linux 2013-02-25 16:46:44 -08:00
xen xen: event channel arrays are xen_ulong_t and not unsigned long 2013-02-20 08:45:07 -05:00
Kbuild