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 B486AC71153 for ; Mon, 28 Aug 2023 10:48:28 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231950AbjH1Kr6 (ORCPT ); Mon, 28 Aug 2023 06:47:58 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:43616 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S232003AbjH1Kr1 (ORCPT ); Mon, 28 Aug 2023 06:47:27 -0400 Received: from dfw.source.kernel.org (dfw.source.kernel.org [139.178.84.217]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id B9FF61BD for ; Mon, 28 Aug 2023 03:47:11 -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 9BCE0642C0 for ; Mon, 28 Aug 2023 10:47:11 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id AADEAC433C8; Mon, 28 Aug 2023 10:47:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1693219631; bh=CJvjZj6C3AjEVD6vM6a/0wcqNAw/nLX/RyoAj/95mWA=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=ws7qizflNxI9ZOJSHf70SPu7k2DlK/vIaaHBWesIBetnO4qKWlsIywgYWMzVHblaU XEH/wumJlMAeO2gIzg36rv5wlw+9Qg5my41rtZe3Vh0s52y7TxjMuC2hgp3+mkb+2I OYe0Y641a0sY6JLBKTbkouvepLzOOTmZBVINK9SE= 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 5.10 16/84] dm integrity: increase RECALC_SECTORS to improve recalculate speed Date: Mon, 28 Aug 2023 12:13:33 +0200 Message-ID: <20230828101149.752401908@linuxfoundation.org> X-Mailer: git-send-email 2.42.0 In-Reply-To: <20230828101149.146126827@linuxfoundation.org> References: <20230828101149.146126827@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 5.10-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 7599a122c9563..ea08eb4ed0d95 100644 --- a/drivers/md/dm-integrity.c +++ b/drivers/md/dm-integrity.c @@ -35,7 +35,7 @@ #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 #define BITMAP_BLOCK_SIZE 4096 /* don't change it */ #define BITMAP_FLUSH_INTERVAL (10 * HZ) -- 2.40.1