Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1751894AbcDQVbW (ORCPT ); Sun, 17 Apr 2016 17:31:22 -0400 Received: from mail-yw0-f195.google.com ([209.85.161.195]:33098 "EHLO mail-yw0-f195.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751805AbcDQVbS (ORCPT ); Sun, 17 Apr 2016 17:31:18 -0400 From: Ming Lei To: Jens Axboe , linux-kernel@vger.kernel.org Cc: linux-block@vger.kernel.org, Christoph Hellwig , Al Viro , Ming Lei , Jan Kara , Keith Busch , Kent Overstreet , "Kirill A. Shutemov" , Mike Snitzer Subject: [PATCH v5 8/8] block: bio: remove BIO_MAX_SIZE Date: Mon, 18 Apr 2016 05:29:57 +0800 Message-Id: <1460928615-20894-9-git-send-email-ming.lei@canonical.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1460928615-20894-1-git-send-email-ming.lei@canonical.com> References: <1460928615-20894-1-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: 673 Lines: 25 No one need this macro now, 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 bio size. Reviewed-by: Christoph Hellwig Signed-off-by: Ming Lei --- include/linux/bio.h | 1 - 1 file changed, 1 deletion(-) diff --git a/include/linux/bio.h b/include/linux/bio.h index d9beea7..c8553fe 100644 --- a/include/linux/bio.h +++ b/include/linux/bio.h @@ -41,7 +41,6 @@ #endif #define BIO_MAX_PAGES 256 -#define BIO_MAX_SIZE (BIO_MAX_PAGES << PAGE_SHIFT) /* * upper 16 bits of bi_rw define the io priority of this bio -- 1.9.1