From ffa23322b1596bb1a115e767d4251b62842adc23 Mon Sep 17 00:00:00 2001
From: NeilBrown <neilb@suse.de>
Date: Mon, 14 Dec 2009 12:49:56 +1100
Subject: [PATCH] md/bitmap: update dirty flag when bitmap bits are explicitly
 set.

There is a sysfs file which allows bits in the write-intent
bitmap to be explicit set - indicating that the block is thought
to be 'dirty'.
When this happens we should really set recovery_cp backwards
to include the block to reflect this dirtiness.

In particular, a 'resync' process will refuse to start if
recovery_cp is beyond the end of the array, so this is needed
to allow a resync to be triggered.

Signed-off-by: NeilBrown <neilb@suse.de>
---
Reading git-format-patch failed