From patchwork Thu Aug 10 13:12:05 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Jeff Layton X-Patchwork-Id: 13349452 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 AE059C001E0 for ; Thu, 10 Aug 2023 13:12:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233216AbjHJNMP (ORCPT ); Thu, 10 Aug 2023 09:12:15 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:51774 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233699AbjHJNMM (ORCPT ); Thu, 10 Aug 2023 09:12:12 -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 EE76191; Thu, 10 Aug 2023 06:12:11 -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 84AE062EE1; Thu, 10 Aug 2023 13:12:11 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPSA id 5727DC433CA; Thu, 10 Aug 2023 13:12:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1691673131; bh=sWnTCUjG/8VJ8vbCcrMecGrqt9k5P6DlV83pYz2Oy94=; h=From:Date:Subject:References:In-Reply-To:To:Cc:From; b=N7x/taN4/Vz2LHtz89xLrAuRlFkXnRDYaEWTg2eYgLJhwmJFX59yXTxQdOfAI0ONd 1hM/Q9E+YZMn70nTReoZGbro31vQGQ4oUhypoXrzcDG6BRx7jKUEHarZ6rFw2IDScy UkvioLq7puUHg6E2jZADC3CR/XYkbaxeVzSRNfKN2EGWeLLrm+87sZ+8uo/8Ni8lqB USzP1VZIbV/0soeWEA70+SI+01eJ10GsG7rRXvLkpDLmeFmxoYFTxTTBHfGjFEzeYq KS9xyCO6ZkKGMGFhUaZUcgDSH9XBd1erEZk8nXMk5Byqhe4NUf4Gmf8rgMqorSp6db WMJd90EK2a0vQ== From: Jeff Layton Date: Thu, 10 Aug 2023 09:12:05 -0400 Subject: [PATCH 2/2] fat: make fat_update_time get its own timestamp MIME-Version: 1.0 Message-Id: <20230810-ctime-fat-v1-2-327598fd1de8@kernel.org> References: <20230810-ctime-fat-v1-0-327598fd1de8@kernel.org> In-Reply-To: <20230810-ctime-fat-v1-0-327598fd1de8@kernel.org> To: Christian Brauner , OGAWA Hirofumi , Frank Sorenson , Jan Kara Cc: linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org, Jeff Layton X-Mailer: b4 0.12.3 X-Developer-Signature: v=1; a=openpgp-sha256; l=824; i=jlayton@kernel.org; h=from:subject:message-id; bh=sWnTCUjG/8VJ8vbCcrMecGrqt9k5P6DlV83pYz2Oy94=; b=owEBbQKS/ZANAwAIAQAOaEEZVoIVAcsmYgBk1OIoFsZaNNKC83Oz7ClMXf2h3TADk4VzazKCo yTo7933ROyJAjMEAAEIAB0WIQRLwNeyRHGyoYTq9dMADmhBGVaCFQUCZNTiKAAKCRAADmhBGVaC FUQMD/4uSUbtoyOw/8HxuFSZeAJrv4k7WqZJzPyEPIJQ3YYV9r8kbJnYM/K5GOEVKFxW1/CA/6W bfZ0CaEgZCvps13bbARi0eMuAjzOZs1FvyRMP39RxjoyjQufvWqlpg+sefj1YDCZ2PzsixtXagD XZ5b02Kj4SFWD0t2DIX+BgDmaZld3jz/1oWGg7p335WGiLnA7CIbBvAM24yQZsoGsjqwfz8DAtw Se+TJrDVLA/Rt/dPzLHpzz5gIA2tZ/W2htf6Q5Sd2Ty4H0waSx46qJDbNTqC469Xx8zsh0bf0qY DUzt1xfC+1UvAH6QapYSnn9UAYfYf+bFxtsepEVHB+gY6Ayhpn8RblARq4PIotKitjqsIHNTRHv oAT7ql5Em83p40vmawKCiY8yxn1TR/s8n3WJQ70M+pg2EDSAFMSnQvpN4CJWyG0rQhC92hBkUPd e5NXhr8zsPecE5upofGgBaW/IbwqeZV0U9+6Dh8chJ7u7/d6UTrSMFdfuHvQN2LGJ3ELcwRlHLk gwNxWPuFyS1DW+6TQ8mByh7xGSdq99+ynkC7mb1XI9pe1DUKESm8q2RJTGFB9wRbO0vc6StnvpT Orkn8jOhtB28yVotD84G4AoSeJBnHoHwElUQIZr59Zgs/zOhjxtdX0dGC6tVa/vuJRwcbCmkavC vhoEOHO7jj0vV8Q== X-Developer-Key: i=jlayton@kernel.org; a=openpgp; fpr=4BC0D7B24471B2A184EAF5D3000E684119568215 Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@vger.kernel.org In later patches, we're going to drop the "now" parameter from the update_time operation. Fix fat_update_time to fetch its own timestamp. It turns out that this is easily done by just passing a NULL timestamp pointer to fat_truncate_time. Signed-off-by: Jeff Layton Reviewed-by: Jan Kara Acked-by: OGAWA Hirofumi Reviewed-by:  Frank Sorenson --- fs/fat/misc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/fat/misc.c b/fs/fat/misc.c index 37f4afb346af..f2304a1054aa 100644 --- a/fs/fat/misc.c +++ b/fs/fat/misc.c @@ -347,7 +347,7 @@ int fat_update_time(struct inode *inode, int flags) return 0; if (flags & (S_ATIME | S_CTIME | S_MTIME)) { - fat_truncate_time(inode, now, flags); + fat_truncate_time(inode, NULL, flags); if (inode->i_sb->s_flags & SB_LAZYTIME) dirty_flags |= I_DIRTY_TIME; else