From: Mike Anderson <andmike@us.ibm.com>
Date: Mon, 27 Mar 2006 09:17:54 +0000 (-0800)
Subject: [PATCH] dm table: store md
X-Git-Tag: v2.6.17-rc1~306
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1134e5ae79bab61c05657ca35a6297cf87202e35;p=pandora-kernel.git

[PATCH] dm table: store md

Store an up-pointer to the owning struct mapped_device in every table when it
is created.

Access it with:
  struct mapped_device *dm_table_get_md(struct dm_table *t)

Tables linked to md must be destroyed before the md itself.

Signed-off-by: Mike Anderson <andmike@us.ibm.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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