From: alad@hss.hns.com
To: linux-kernel@vger.kernel.org
Message-ID: <65256B31.002E1834.00@sandesh.hss.hns.com>
Date: Sat, 29 Dec 2001 13:48:48 +0530
Subject: vmscan.c: shrink_cache() doubt
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Sender: linux-kernel-owner@vger.kernel.org


In shrink_cache(), we have

          if (!page->buffers && (page_count(page) != 1 || !page->mapping))
               goto page_mapped;
          .
          .
          .
page_mapped:
          if (--max_mapped >=0)
               continue;


Assume page->buffers == NULL and page->count == 1, then why jump to page_mapped
if page->mapping == NULL ??

-- Amol


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