From mboxrd@z Thu Jan 1 00:00:00 1970 From: David Miller Subject: Re: [PATCH] mlx4: use bitmap library Date: Sun, 22 Aug 2010 20:52:31 -0700 (PDT) Message-ID: <20100822.205231.116364886.davem@davemloft.net> References: <1282382688-5786-1-git-send-email-akinobu.mita@gmail.com> Mime-Version: 1.0 Content-Type: Text/Plain; charset=us-ascii Content-Transfer-Encoding: 7bit Cc: netdev@vger.kernel.org, rolandd@cisco.com To: akinobu.mita@gmail.com Return-path: Received: from 74-93-104-97-Washington.hfc.comcastbusiness.net ([74.93.104.97]:35823 "EHLO sunset.davemloft.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752818Ab0HWDwO (ORCPT ); Sun, 22 Aug 2010 23:52:14 -0400 In-Reply-To: <1282382688-5786-1-git-send-email-akinobu.mita@gmail.com> Sender: netdev-owner@vger.kernel.org List-ID: From: Akinobu Mita Date: Sat, 21 Aug 2010 18:24:48 +0900 > Use bitmap_set() and bitmap_clear() > > Signed-off-by: Akinobu Mita Unlike loops calling set_bit() and clear_bit(), bitmap_set() and bitmap_clear() are not atomic. Are you sure this is ok here?