From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from wildwood.eecs.umich.edu (haih@wildwood.eecs.umich.edu [141.213.4.68]) by smtp.eecs.umich.edu (8.12.2/8.12.3) with ESMTP id g6NLIEwK024129 for ; Tue, 23 Jul 2002 17:18:14 -0400 Date: Tue, 23 Jul 2002 17:21:30 -0400 (EDT) From: Hai Huang Subject: Anyone seen this before Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org Return-Path: To: linux-mm@kvack.org List-ID: Hi, By dumping the mem_map, I've observed some werid pages. Let me know if you've seen this before or have a hunch about it. Basically, I've seen many of pages with page->count == 1 and page->flags = 0x1000000. I'm using kernel 2.4.18-3 w/ rmap and w/HIGHMEM disabled. The machine only has one entry on the pgdat_list (that's why the 1 in 0x1000000). But I can decipher what can cause a page to be allocated with an empty page->flag. Any clues? - hai -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@kvack.org. For more info on Linux MM, see: http://www.linux-mm.org/