From patchwork Fri Nov 23 07:15:27 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: NeilBrown X-Patchwork-Id: 10695073 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 176EE175A for ; Fri, 23 Nov 2018 07:19:06 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id EFC612B0B6 for ; Fri, 23 Nov 2018 07:19:05 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id E1B862BAE4; Fri, 23 Nov 2018 07:19:05 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-2.9 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_NONE autolearn=ham version=3.3.1 Received: from pdx1-mailman02.dreamhost.com (pdx1-mailman02.dreamhost.com [64.90.62.194]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id C93032B0B6 for ; Fri, 23 Nov 2018 07:19:04 +0000 (UTC) Received: from pdx1-mailman02.dreamhost.com (localhost [IPv6:::1]) by pdx1-mailman02.dreamhost.com (Postfix) with ESMTP id 66C3621F73F; Thu, 22 Nov 2018 23:19:04 -0800 (PST) X-Original-To: lustre-devel@lists.lustre.org Delivered-To: lustre-devel-lustre.org@pdx1-mailman02.dreamhost.com Received: from mx1.suse.de (mx2.suse.de [195.135.220.15]) by pdx1-mailman02.dreamhost.com (Postfix) with ESMTP id 2D13D21F66E for ; Thu, 22 Nov 2018 23:19:03 -0800 (PST) X-Virus-Scanned: by amavisd-new at test-mx.suse.de Received: from relay2.suse.de (unknown [195.135.220.254]) by mx1.suse.de (Postfix) with ESMTP id 3C751AE0B; Fri, 23 Nov 2018 07:19:02 +0000 (UTC) From: NeilBrown To: Andreas Dilger , James Simmons , Oleg Drokin Date: Fri, 23 Nov 2018 18:15:27 +1100 Message-ID: <154295732791.2850.17753016627908700130.stgit@noble> In-Reply-To: <154295730810.2850.961218355189474016.stgit@noble> References: <154295730810.2850.961218355189474016.stgit@noble> User-Agent: StGit/0.17.1-dirty MIME-Version: 1.0 Subject: [lustre-devel] [PATCH 2/9] lustre: remove EIOCBRETRY handling X-BeenThere: lustre-devel@lists.lustre.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: "For discussing Lustre software development." List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Lustre Development List Errors-To: lustre-devel-bounces@lists.lustre.org Sender: "lustre-devel" X-Virus-Scanned: ClamAV using ClamSMTP From: James Simmons With linux commit 41003a7bcfed ("aio: remove retry-based AIO") AIO retry handling was removed due to it being buggy and no one using it, including lustre. Since this is the case remove EIOCBRETRY since it no longer in the kernel starting with version 3.18. Signed-off-by: James Simmons Reviewed-on: http://review.whamcloud.com/14507 WC-bug-id: https://jira.whamcloud.com/browse/LU-6426 Reviewed-by: Bob Glossman Reviewed-by: Dmitry Eremin Reviewed-by: Blake Caldwell Reviewed-by: Thomas Stibor Reviewed-by: Oleg Drokin Signed-off-by: NeilBrown Reviewed-by: James Simmons --- .../staging/lustre/lustre/include/lustre_errno.h | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/staging/lustre/lustre/include/lustre_errno.h b/drivers/staging/lustre/lustre/include/lustre_errno.h index 59fbb9f47ff1..806e79672482 100644 --- a/drivers/staging/lustre/lustre/include/lustre_errno.h +++ b/drivers/staging/lustre/lustre/include/lustre_errno.h @@ -181,7 +181,6 @@ #define LUSTRE_EBADTYPE 527 /* Type not supported by server */ #define LUSTRE_EJUKEBOX 528 /* Request won't finish until timeout */ #define LUSTRE_EIOCBQUEUED 529 /* iocb queued await completion event */ -#define LUSTRE_EIOCBRETRY 530 /* iocb queued, will trigger a retry */ /* * Translations are optimized away on x86. Host errnos that shouldn't be put