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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id A4DAED1BDC3 for ; Mon, 4 Nov 2024 16:19:30 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:In-Reply-To:MIME-Version:References: Message-ID:Subject:Cc:To:From:Date:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=VIT75fqgl9VYH/9wvyyzXX8WrW9MmslRP1fBc4khrCc=; b=hCeDW6MObSNgrM 9dMtuKm3aD7awuP1N8xk5umc/GlMMr/K2u9me6bIPdWhaz7t3bz5thCw/7WEv7wsWRj0nhrbDL8oz i/1e604WGyEqJS+OK7Ln9vci9G/bnUtubpQjxE0xNET1SMuY7kMEGMgJOnrEO5mV0OOKoyLpLdVtE 2UyK0MQMOSi1GvEn9xoThoNMqtxIGkmRb5UQqw+UWjBuH8dUPC97AXmp1IyJPWnjnDY+3rKU7uJth Un1tnhGUyeun2iX6fJlS4zrf2tlOQj8JfkID9XQuI221aHqFTAbaYeHYK/Me4IBM0Wrqg8HlLK/Yy vwJyk1cc+/CrclCXojKg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1t7znZ-0000000EMBt-2qZQ; Mon, 04 Nov 2024 16:19:25 +0000 Received: from desiato.infradead.org ([2001:8b0:10b:1:d65d:64ff:fe57:4e05]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t7zm9-0000000ELrv-0IcD for linux-riscv@bombadil.infradead.org; Mon, 04 Nov 2024 16:17:57 +0000 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=desiato.20200630; h=In-Reply-To:Content-Type:MIME-Version: References:Message-ID:Subject:Cc:To:From:Date:Sender:Reply-To: Content-Transfer-Encoding:Content-ID:Content-Description; bh=HCFNkOXlzIC4nbZOOGVRxV1kaQeAU/pJuUI7IWu3BR4=; b=V3g+zVHe41V+k4O5cyaMumYPET UEgEBNaSqih6UN8IB4fbnFcyEt4idx33AV3meUQJsRxBuQ/J993IuUl+NScWMHR7xuw6055QnS6W+ 6FIF8R2qCupxKsTn1XThyTX3HPehQAeiEZw8IgLikUspm/R8FQBat1jlt0QoYAv6GXtKBho8KRvhB c/JXMi+dnBn5Cbnu2gpI9z0+wdHsbvL/BxBcIZ1e3fYSKyqKdY7GzshKDqwM4miACwicNQcWhV7Yo uUAuujs/nXETI1V6mwv6WzHMKgdIASZIdFRd188FC0PYj6UMZ+gUQUhkoJrAFdo+n5UOFZ86gk5I9 UpabIwQg==; Received: from outgoing-auth-1.mit.edu ([18.9.28.11] helo=outgoing.mit.edu) by desiato.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1t7zm5-0000000BNn8-39L2 for linux-riscv@lists.infradead.org; Mon, 04 Nov 2024 16:17:55 +0000 Received: from cwcc.thunk.org (pool-173-48-115-131.bstnma.fios.verizon.net [173.48.115.131]) (authenticated bits=0) (User authenticated as tytso@ATHENA.MIT.EDU) by outgoing.mit.edu (8.14.7/8.12.4) with ESMTP id 4A4GHeVP005285 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-GCM-SHA384 bits=256 verify=NOT); Mon, 4 Nov 2024 11:17:41 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=mit.edu; s=outgoing; t=1730737064; bh=HCFNkOXlzIC4nbZOOGVRxV1kaQeAU/pJuUI7IWu3BR4=; h=Date:From:Subject:Message-ID:MIME-Version:Content-Type; b=oVO65S6tk8aYtsUJW4abfDTpafWiCHqifmtgz7vEn58onu4uTUTySA+AmGo3UVJT9 QQil4qEcdDh06BYYMnHWbMuOcivNKlwrUgqB3NyzeTmJfoUwy4xiEy1BNuCR4Eu++H cIgfVEOfg91zv6X1OPeh48Xjg38/IEAN1zbNQgixYZCOjHc+QpUcsq2Uv1oLfNcmQE Bf/CuM+o0H1XLCvkG4LX/WwoUy7Sg139hmyTTLYtv3UmNW9L59QBTLp6ud/keG4y3P 7O1qTZ5ZEGpzgROh+vZIYKFyf+CwYk8FneIPHXrRsfY3x1J+g1SIrG2lehvgiPVbt9 ijt7dTTvk4gpQ== Received: by cwcc.thunk.org (Postfix, from userid 15806) id CA48115C02FA; Mon, 04 Nov 2024 11:17:40 -0500 (EST) Date: Mon, 4 Nov 2024 11:17:40 -0500 From: "Theodore Ts'o" To: Eric Biggers Cc: linux-kernel@vger.kernel.org, linux-arch@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-crypto@vger.kernel.org, linux-ext4@vger.kernel.org, linux-f2fs-devel@lists.sourceforge.net, linux-mips@vger.kernel.org, linux-riscv@lists.infradead.org, linux-s390@vger.kernel.org, linux-scsi@vger.kernel.org, linuxppc-dev@lists.ozlabs.org, loongarch@lists.linux.dev, sparclinux@vger.kernel.org, x86@kernel.org, Ard Biesheuvel Subject: Re: [PATCH v3 16/18] jbd2: switch to using the crc32c library Message-ID: <20241104161740.GB43869@mit.edu> References: <20241103223154.136127-1-ebiggers@kernel.org> <20241103223154.136127-17-ebiggers@kernel.org> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20241103223154.136127-17-ebiggers@kernel.org> X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241104_161754_206531_EB770E4F X-CRM114-Status: UNSURE ( 9.88 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org On Sun, Nov 03, 2024 at 02:31:52PM -0800, Eric Biggers wrote: > From: Eric Biggers > > Now that the crc32c() library function directly takes advantage of > architecture-specific optimizations, it is unnecessary to go through the > crypto API. Just use crc32c(). This is much simpler, and it improves > performance due to eliminating the crypto API overhead. > > Reviewed-by: Ard Biesheuvel > Signed-off-by: Eric Biggers Acked-by: Theodore Ts'o _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv