From: NeilBrown <neilb@suse.de>
Date: Mon, 26 Jun 2006 07:27:40 +0000 (-0700)
Subject: [PATCH] md: allow checkpoint of recovery with version-1 superblock
X-Git-Tag: v2.6.18-rc1~642
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5fd6c1dce06ec24ef3de20fe0c7ecf2ba9fe5ef9;p=pandora-kernel.git

[PATCH] md: allow checkpoint of recovery with version-1 superblock

For a while we have had checkpointing of resync.  The version-1 superblock
allows recovery to be checkpointed as well, and this patch implements that.

Due to early carelessness we need to add a feature flag to signal that the
recovery_offset field is in use, otherwise older kernels would assume that a
partially recovered array is in fact fully recovered.

Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
---

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