Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752569AbcCVGOZ (ORCPT ); Tue, 22 Mar 2016 02:14:25 -0400 Received: from mail-pf0-f194.google.com ([209.85.192.194]:33647 "EHLO mail-pf0-f194.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752957AbcCVGNC (ORCPT ); Tue, 22 Mar 2016 02:13:02 -0400 From: Ming Lei To: Jens Axboe , linux-kernel@vger.kernel.org Cc: linux-block@vger.kernel.org, Christoph Hellwig , Al Viro , Anton Altaparmakov , xfs@oss.sgi.com, Dave Chinner , drbd-dev@lists.linbit.com, Philipp Reisner , Lars Ellenberg , Boaz Harrosh , Ming Lei Subject: [PATCH 6/8] block: bio: remove BIO_MAX_SECTORS Date: Tue, 22 Mar 2016 14:12:27 +0800 Message-Id: <1458627149-12988-7-git-send-email-ming.lei@canonical.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1458627149-12988-1-git-send-email-ming.lei@canonical.com> References: <1458627149-12988-1-git-send-email-ming.lei@canonical.com> Sender: linux-kernel-owner@vger.kernel.org List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 723 Lines: 24 No one need this macro, so remove it. The motivation is for supporting multipage bvecs, in which we only know what the max count of bvecs is supported in the bio, instead of max size or max sectors. Signed-off-by: Ming Lei --- include/linux/bvec_iter.h | 1 - 1 file changed, 1 deletion(-) diff --git a/include/linux/bvec_iter.h b/include/linux/bvec_iter.h index 5798c21..a979690 100644 --- a/include/linux/bvec_iter.h +++ b/include/linux/bvec_iter.h @@ -24,7 +24,6 @@ #define BIO_MAX_PAGES 256 #define BIO_MAX_SIZE (BIO_MAX_PAGES << PAGE_CACHE_SHIFT) -#define BIO_MAX_SECTORS (BIO_MAX_SIZE >> 9) /* * various member access, note that bio_data should of course not be used -- 1.9.1