From: Milan Broz <mbroz@redhat.com>
Date: Tue, 3 Oct 2006 08:15:36 +0000 (-0700)
Subject: [PATCH] dm table: add target preresume
X-Git-Tag: v2.6.19-rc1~262
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8757b7764f13e336f3c0eb1f634440d4ee4c3a67;p=pandora-kernel.git

[PATCH] dm table: add target preresume

This patch adds a target preresume hook.

It is called before the targets are resumed and if it returns an error the
resume gets cancelled.

The crypt target will use this to indicate that it is unable to process I/O
because no encryption key has been supplied.

Signed-off-by: Milan Broz <mbroz@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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