From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from psmtp.com (na3sys010amx140.postini.com [74.125.245.140]) by kanga.kvack.org (Postfix) with SMTP id 17F1A6B0032 for ; Fri, 2 Aug 2013 15:23:00 -0400 (EDT) Date: Fri, 2 Aug 2013 15:22:54 -0400 From: Johannes Weiner Subject: Re: [PATCH 2/2] mm, vmalloc: use well-defined find_last_bit() func Message-ID: <20130802192254.GT715@cmpxchg.org> References: <1375408621-16563-1-git-send-email-iamjoonsoo.kim@lge.com> <1375408621-16563-2-git-send-email-iamjoonsoo.kim@lge.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <1375408621-16563-2-git-send-email-iamjoonsoo.kim@lge.com> Sender: owner-linux-mm@kvack.org List-ID: To: Joonsoo Kim Cc: Andrew Morton , linux-mm@kvack.org, linux-kernel@vger.kernel.org, Zhang Yanfei , Joonsoo Kim On Fri, Aug 02, 2013 at 10:57:01AM +0900, Joonsoo Kim wrote: > Our intention in here is to find last_bit within the region to flush. > There is well-defined function, find_last_bit() for this purpose and > it's performance may be slightly better than current implementation. > So change it. > > Signed-off-by: Joonsoo Kim Acked-by: Johannes Weiner -- 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/ . Don't email: email@kvack.org