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accounting bh->b_count in page->count

To: linux-mm@kvack.org
Subject: accounting bh->b_count in page->count
From: Alexey Zhuravlev <alexey@datafoundation.com>
Date: Mon, 7 May 2001 00:37:53 +0400
Organization: DataFoundation Inc.
Sender: owner-linux-mm@kvack.org

Hello!

why do not change bh->b_page->count on getblk/brelse?
this could prevent situation when a page that can't be
freed by try_to_free_buffers from buffercache lives on
inactive_dirty list and VM try to free it every time...

--
poka, lexa
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