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 X-Spam-Level: X-Spam-Status: No, score=-9.6 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 016B7C4360C for ; Tue, 8 Oct 2019 07:15:56 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id C46FA20867 for ; Tue, 8 Oct 2019 07:15:55 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=infradead.org header.i=@infradead.org header.b="gGNe43MZ" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1730262AbfJHHPz (ORCPT ); Tue, 8 Oct 2019 03:15:55 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:53510 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1730057AbfJHHPz (ORCPT ); Tue, 8 Oct 2019 03:15:55 -0400 DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=infradead.org; s=bombadil.20170209; 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:Resent-Date:Resent-From :Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Id:List-Help: List-Unsubscribe:List-Subscribe:List-Post:List-Owner:List-Archive; bh=gRQrKC5mxVwcsV8Ag0ojZ5Wot0Hty2qM/bYQoT6QXnE=; b=gGNe43MZBXn+3usBQuiHpbuzcc TvbwwhFIBdzHvlNnoOSxWlDGrrTa4ldJTQs37EEp0vogl2R8DVwaoBsrHQqko49fonww5zmJA0B3A a2khzq33LuO/GxAuc4ADTkaGChSV5xC6aINNGEThy6XADYRsCnFJxswumqj7Ur2VHqlbJgBYQ5fDH C95EsQPzUrmh3XGBYPat0RYNkSMBRtOROcbmAYvChjsD7DK+XpIveBBfVGPGnmPBq1CmGd6E2uDSi uvwIIrv9esxkKC3T5FhC1kv/p8vH3hD7JEa1Pag6PNyXMZa+CQpi8uh0/aBy+N48MMDCwQa37gVpG Juy6mJQQ==; Received: from [2001:4bb8:188:141c:c70:4a89:bc61:2] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92.2 #3 (Red Hat Linux)) id 1iHjis-0006FC-Kg; Tue, 08 Oct 2019 07:15:55 +0000 From: Christoph Hellwig To: Goldwyn Rodrigues , linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org Cc: "Darrick J . Wong" Subject: [PATCH 09/20] xfs: also call xfs_file_iomap_end_delalloc for zeroing operations Date: Tue, 8 Oct 2019 09:15:16 +0200 Message-Id: <20191008071527.29304-10-hch@lst.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191008071527.29304-1-hch@lst.de> References: <20191008071527.29304-1-hch@lst.de> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-SRS-Rewrite: SMTP reverse-path rewritten from by bombadil.infradead.org. See http://www.infradead.org/rpr.html Sender: linux-xfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-xfs@vger.kernel.org There is no reason not to punch out stale delalloc blocks for zeroing operations, as they otherwise behave exactly like normal writes. Signed-off-by: Christoph Hellwig Reviewed-by: Darrick J. Wong --- fs/xfs/xfs_iomap.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/fs/xfs/xfs_iomap.c b/fs/xfs/xfs_iomap.c index 016adcd7dd66..7031547e25ad 100644 --- a/fs/xfs/xfs_iomap.c +++ b/fs/xfs/xfs_iomap.c @@ -1138,7 +1138,8 @@ xfs_file_iomap_end( unsigned flags, struct iomap *iomap) { - if ((flags & IOMAP_WRITE) && iomap->type == IOMAP_DELALLOC) + if ((flags & (IOMAP_WRITE | IOMAP_ZERO)) && + iomap->type == IOMAP_DELALLOC) return xfs_file_iomap_end_delalloc(XFS_I(inode), offset, length, written, iomap); return 0; -- 2.20.1