From patchwork Wed Aug 21 06:30:31 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Christoph Hellwig X-Patchwork-Id: 13770838 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.subspace.kernel.org (Postfix) with ESMTPS id 7839516D4D4; Wed, 21 Aug 2024 06:31:26 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.137.202.133 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724221887; cv=none; b=j4OBcIcrzLLGcGZMDZ63Eq9gwSPBsR1RdB9qL+7WKpxODaVqocVbtPQqF5CEjqEo6KsfdJ1U/lKJHxvwizkHmlI05h74X+ypxiJPhDTNNWJiOwmCt4Z2TMxdpsiv/d1XNpy5/s56sFbO0JRpadtia7hn9txTRbknSwz8CrhcQXo= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1724221887; c=relaxed/simple; bh=NfsUmb0FFYcRiilsybc0zMaPYMckdg0NKbGXwdEKHHk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=eze2tyLsB91zN/ZdPZPc4IWoAuKlrpsoJ8mtnNOnAgIeEtweqe9ILhC1ispp1sULDdNl1OW7zB0s/GLcelq0p1n+bQx1W9/kPRtD2SVZK+oioWwk/tbyJvy2/kcXTmG3cpQpZISCrHeQxuEOstFX9qP2NIizeUz/Y5JIuHtl3o8= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de; spf=none smtp.mailfrom=bombadil.srs.infradead.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b=noDIEbrv; arc=none smtp.client-ip=198.137.202.133 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=lst.de Authentication-Results: smtp.subspace.kernel.org; spf=none smtp.mailfrom=bombadil.srs.infradead.org Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="noDIEbrv" DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20210309; h=Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From:Sender :Reply-To:Content-Type:Content-ID:Content-Description; bh=vU0kWYfABuwka6VI88n56wkqORAR2MTSaeAFqfvEHnk=; b=noDIEbrvvTw4R++XbxthpATnxl EXjr986vUsYuEAjjZ/thH4MtkURZ01AguH+75Bb6p97TGIgItZck5ftrV3c/NozK3clvvcN6kYEzb AS3qFaTLgNp+fD5Ni65DR9oSogkF8t4femjwxYO9TEl+CGcnjqcrhNLypx4bbs7A4YPuZuplCrTS0 x7FhvHcLOq3BMXx+v+4PzsPjbFUhzGSXQHZP57LtShCof67GT40nOoJmaeoIvpuo0CIn1wzqz69O7 gY/eqAeaV7x/uKbUoLDuOw8LqcjlFE7i6UnG2K9hfHde9l+rFKPbV2fqpr2Ol4HNHG3jdLYKVl9ME tr1vWfcw==; Received: from 2a02-8389-2341-5b80-94d5-b2c4-989b-ff6e.cable.dynamic.v6.surfer.at ([2a02:8389:2341:5b80:94d5:b2c4:989b:ff6e] helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.97.1 #2 (Red Hat Linux)) id 1sgesO-00000007iTc-0I37; Wed, 21 Aug 2024 06:31:24 +0000 From: Christoph Hellwig To: Christian Brauner , Alexander Viro , Chandan Babu R Cc: Jens Axboe , Jan Kara , "Darrick J. Wong" , "Theodore Ts'o" , linux-block@vger.kernel.org, linux-fsdevel@vger.kernel.org, linux-xfs@vger.kernel.org, linux-ext4@vger.kernel.org Subject: [PATCH 5/6] xfs: move the xfs_is_always_cow_inode check into xfs_alloc_file_space Date: Wed, 21 Aug 2024 08:30:31 +0200 Message-ID: <20240821063108.650126-6-hch@lst.de> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20240821063108.650126-1-hch@lst.de> References: <20240821063108.650126-1-hch@lst.de> Precedence: bulk X-Mailing-List: linux-xfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Move the xfs_is_always_cow_inode check from the caller into xfs_alloc_file_space to prepare for refactoring of xfs_file_fallocate. Signed-off-by: Christoph Hellwig --- fs/xfs/xfs_bmap_util.c | 3 +++ fs/xfs/xfs_file.c | 8 +++----- 2 files changed, 6 insertions(+), 5 deletions(-) diff --git a/fs/xfs/xfs_bmap_util.c b/fs/xfs/xfs_bmap_util.c index 187a0dbda24fc4..e9fdebaa40ea59 100644 --- a/fs/xfs/xfs_bmap_util.c +++ b/fs/xfs/xfs_bmap_util.c @@ -653,6 +653,9 @@ xfs_alloc_file_space( xfs_bmbt_irec_t imaps[1], *imapp; int error; + if (xfs_is_always_cow_inode(ip)) + return 0; + trace_xfs_alloc_file_space(ip); if (xfs_is_shutdown(mp)) diff --git a/fs/xfs/xfs_file.c b/fs/xfs/xfs_file.c index 5b9e49da06013c..489bc1b173c268 100644 --- a/fs/xfs/xfs_file.c +++ b/fs/xfs/xfs_file.c @@ -987,11 +987,9 @@ xfs_file_fallocate( } } - if (!xfs_is_always_cow_inode(ip)) { - error = xfs_alloc_file_space(ip, offset, len); - if (error) - goto out_unlock; - } + error = xfs_alloc_file_space(ip, offset, len); + if (error) + goto out_unlock; } /* Change file size if needed */