From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from lexa.home.net (IDENT:root@mail.datafoundation.com [10.0.0.4]) by datafoundation.com (8.9.3/8.9.3) with SMTP id OAA20123 for ; Sun, 6 May 2001 14:00:37 -0400 Message-Id: <200105061800.OAA20123@datafoundation.com> Date: Sun, 6 May 2001 22:02:10 +0400 From: Alexey Zhuravlev Subject: about profiling and stats info for pagecache/buffercache Mime-Version: 1.0 Content-Type: text/plain; charset="US-ASCII" Content-Transfer-Encoding: 7bit Sender: owner-linux-mm@kvack.org Return-Path: To: linux-mm@kvack.org List-ID: Hello! As far as I understand, now Linux have no facility to collect stats info for pagecache/buffercache. For example, it'd be fine if we can see how many requests were submited to pagecache/buffercache and how many of these requests was serviced from cache without I/O. Moreover, it'd be fine to have some profiling info on requests for pagecache/buffercache... -- poka, lexa -- 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/