linux_dsm_epyc7002/include/uapi
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
..
asm-generic Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/signal 2013-02-23 18:50:11 -08:00
drm drm/omap: move out of staging 2013-02-16 17:38:06 -05:00
linux dm ioctl: allow message to return data 2013-03-01 22:45:49 +00:00
mtd UAPI: (Scripted) Disintegrate include/mtd 2012-10-09 09:49:09 +01:00
rdma IB/uverbs: Implement memory windows support in uverbs 2013-02-21 11:59:09 -08:00
scsi
sound ALSA: compress: add support for gapless playback 2013-02-14 12:30:22 +01:00
video
xen UAPI: (Scripted) Disintegrate include/xen 2012-10-09 09:49:15 +01:00
Kbuild