From: Bryn Reeves <breeves@redhat.com>
Date: Tue, 3 Oct 2006 08:15:43 +0000 (-0700)
Subject: [PATCH] dm table: add target flush
X-Git-Tag: v2.6.19-rc1~254
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=999d816851c3e080412a19558f111d01852d2f04;p=pandora-kernel.git

[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>
---

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