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,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 3F4EECA9EAB for ; Sat, 19 Oct 2019 14:44:59 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 1572521744 for ; Sat, 19 Oct 2019 14:44:59 +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="YUT2tsre" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1725940AbfJSOo6 (ORCPT ); Sat, 19 Oct 2019 10:44:58 -0400 Received: from bombadil.infradead.org ([198.137.202.133]:43042 "EHLO bombadil.infradead.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1725912AbfJSOo6 (ORCPT ); Sat, 19 Oct 2019 10:44:58 -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=yen1bDUl6EDMCgAF888wW2vx8opGK8BRsc70cOmSwgU=; b=YUT2tsre1CairE53o9cV5tvtl9 JjCTCYPAql4PkemFW4ogU9zqXN2bkEb7GWgSUJ77FkSRZAHClyq58aw0pZ7TVZSdHbuCoB1MNTA/4 2vKj6ela6b2yYIO9wrxI8ZrD8kybxLXm5hzlAtOFA0OlqvXmPRuCz/z7ugDfRNNmb5/ZrAcdWiywo Es5l+sCP6aoWEZVO4f2Gv+rhFZ4WTla553nJI8GNSN5Qy1KCDKfX1bGEm130wSGuG0xoQibFXnLVD 7quGXQm+jNqSRhtcRc1v3ne0Yz0r6QEAEdzx5z4/y8ZAS3JeBqwKawZ2Ru+9UBEeUN7IKHSpq1JLa p/JV8LQg==; Received: from [2001:4bb8:18c:d7b:c70:4a89:bc61:3] (helo=localhost) by bombadil.infradead.org with esmtpsa (Exim 4.92.3 #3 (Red Hat Linux)) id 1iLpyT-0001t8-Ed; Sat, 19 Oct 2019 14:44:57 +0000 From: Christoph Hellwig To: Goldwyn Rodrigues , linux-xfs@vger.kernel.org, linux-fsdevel@vger.kernel.org Cc: "Darrick J . Wong" Subject: [PATCH 01/12] xfs: also call xfs_file_iomap_end_delalloc for zeroing operations Date: Sat, 19 Oct 2019 16:44:37 +0200 Message-Id: <20191019144448.21483-2-hch@lst.de> X-Mailer: git-send-email 2.20.1 In-Reply-To: <20191019144448.21483-1-hch@lst.de> References: <20191019144448.21483-1-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-fsdevel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-fsdevel@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 95719e161286..f1d32bcf48bd 100644 --- a/fs/xfs/xfs_iomap.c +++ b/fs/xfs/xfs_iomap.c @@ -1145,7 +1145,8 @@ 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