commit 999d816851c3e080412a19558f111d01852d2f04
author Bryn Reeves <breeves@redhat.com> Tue Oct 03 01:15:43 2006 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> Tue Oct 03 08:04:16 2006 -0700
tree 8b75a8e97d6fa7c41e81169e9b2ba5f7806e23a9
parent 3cb4021453a69585e458ec2177677c0c1300dccf

[PATCH] dm table: add target flush

This patch adds support for a per-target dm_flush_fn method.  This is needed
to allow dm-loop to invalidate page cache mappings in response to BLKFLSBUF
ioctl commands.

Signed-off-by: Bryn Reeves <breeves@redhat.com>
Signed-off-by: Alasdair G Kergon <agk@redhat.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

include/linux/dm-ioctl.h

diff --git a/include/linux/dm-ioctl.h b/include/linux/dm-ioctl.h
index f28b5c8..8853fc4 100644
--- a/include/linux/dm-ioctl.h
+++ b/include/linux/dm-ioctl.h
@@ -285,7 +285,7 @@
 #define DM_DEV_SET_GEOMETRY	_IOWR(DM_IOCTL, DM_DEV_SET_GEOMETRY_CMD, struct dm_ioctl)
 
 #define DM_VERSION_MAJOR	4
-#define DM_VERSION_MINOR	9
+#define DM_VERSION_MINOR	10
 #define DM_VERSION_PATCHLEVEL	0
 #define DM_VERSION_EXTRA	"-ioctl (2006-09-14)"