From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 9A036C83F1A for ; Mon, 28 Aug 2023 10:28:35 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231304AbjH1K2L (ORCPT ); Mon, 28 Aug 2023 06:28:11 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:52828 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231299AbjH1K1o (ORCPT ); Mon, 28 Aug 2023 06:27:44 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [IPv6:2604:1380:4641:c500::1]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 63427A7 for ; Mon, 28 Aug 2023 03:27:41 -0700 (PDT) Received: from smtp.kernel.org (relay.kernel.org [52.25.139.140]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (2048 bits)) (No client certificate requested) by dfw.source.kernel.org (Postfix) with ESMTPS id EC78263B8D for ; Mon, 28 Aug 2023 10:27:40 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 0CD35C433C7; Mon, 28 Aug 2023 10:27:39 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1693218460; bh=BLg3V32j1Bp0S3RcDwV7JHQ3W3p7mUHE2SEO2ssKAnM=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=GS3xtcm98I3w5CQwZmB9L/M7nhhZpZEqdZxQM8dMzU0iwnxMGq9FfuniZi/DWYOyB tX/+wdp6nohA5FTuzf5EoRcpV//WIaUeCv7xod6eNNLU3RhjBtY7qVHHSR1gi2foKe DCAAZ3a9eBEmzokVufvuFZG9iMTJF870WfvHmZkQ= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Mikulas Patocka , Mike Snitzer , Sasha Levin Subject: [PATCH 4.19 096/129] dm integrity: increase RECALC_SECTORS to improve recalculate speed Date: Mon, 28 Aug 2023 12:13:10 +0200 Message-ID: <20230828101156.843596312@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230828101153.030066927@linuxfoundation.org> References: <20230828101153.030066927@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Precedence: bulk List-ID: X-Mailing-List: stable@vger.kernel.org 4.19-stable review patch. If anyone has any objections, please let me know. ------------------ From: Mikulas Patocka [ Upstream commit b1a2b9332050c7ae32a22c2c74bc443e39f37b23 ] Increase RECALC_SECTORS because it improves recalculate speed slightly (from 390kiB/s to 410kiB/s). Signed-off-by: Mikulas Patocka Signed-off-by: Mike Snitzer Stable-dep-of: 6d50eb472593 ("dm integrity: reduce vmalloc space footprint on 32-bit architectures") Signed-off-by: Sasha Levin --- drivers/md/dm-integrity.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/md/dm-integrity.c b/drivers/md/dm-integrity.c index 0a4e440948f0d..eead731a1aeda 100644 --- a/drivers/md/dm-integrity.c +++ b/drivers/md/dm-integrity.c @@ -33,7 +33,7 @@ #define MIN_LOG2_INTERLEAVE_SECTORS 3 #define MAX_LOG2_INTERLEAVE_SECTORS 31 #define METADATA_WORKQUEUE_MAX_ACTIVE 16 -#define RECALC_SECTORS 8192 +#define RECALC_SECTORS 32768 #define RECALC_WRITE_SUPER 16 /* -- 2.40.1