Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1758424Ab2EYWMN (ORCPT ); Fri, 25 May 2012 18:12:13 -0400 Received: from mail-ob0-f174.google.com ([209.85.214.174]:45466 "EHLO mail-ob0-f174.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1753260Ab2EYWMK (ORCPT ); Fri, 25 May 2012 18:12:10 -0400 MIME-Version: 1.0 Date: Fri, 25 May 2012 18:12:10 -0400 Message-ID: Subject: native_save_fl taking good amount of time in profile From: Xin Tong To: linux-kernel Content-Type: text/plain; charset=ISO-8859-1 Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 591 Lines: 14 I have collected a profile on the whole system. But the only thing that is really running is a mysql database server. I have noticed that there is a function in kernel that took 5% of the overall running time. what does native_save_fl do ? does it make sense that native_save_fl takes the most amount of time among all kernel functions ? Thank -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/