From mboxrd@z Thu Jan 1 00:00:00 1970 Date: Thu, 4 May 2000 17:23:35 +0200 (CEST) From: Andrea Arcangeli Subject: Re: classzone-VM + mapped pages out of lru_cache In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-linux-mm@kvack.org Return-Path: To: "Juan J. Quintela" Cc: linux-mm@kvack.org, linux-kernel@vger.rutgers.edu, trond.myklebust@fys.uio.no List-ID: On Thu, 4 May 2000, Andrea Arcangeli wrote: >--- 2.2.15/mm/filemap.c Thu May 4 13:00:40 2000 >+++ /tmp/filemap.c Thu May 4 17:11:18 2000 >@@ -68,7 +68,7 @@ > > p = &inode->i_pages; > while ((page = *p) != NULL) { >- if (PageLocked(page)) { >+ if (PageLocked(page) || atomic_read(&page->count) > 1) { > p = &page->next; > continue; > } above patch is also here: ftp://ftp.us.kernel.org/pub/linux/kernel/people/andrea/patches/v2.2/2.2.15/invalidate_inode_pages-1 Andrea -- 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.eu.org/Linux-MM/