From patchwork Wed Jan 31 03:09:18 2018 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Gu Jinxiang X-Patchwork-Id: 10193165 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork.web.codeaurora.org (Postfix) with ESMTP id 3867E6020C for ; Wed, 31 Jan 2018 03:09:48 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 2B19E28355 for ; Wed, 31 Jan 2018 03:09:48 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 1FB0A2837E; Wed, 31 Jan 2018 03:09:48 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-6.9 required=2.0 tests=BAYES_00,RCVD_IN_DNSWL_HI autolearn=ham version=3.3.1 Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 9C86828355 for ; Wed, 31 Jan 2018 03:09:47 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1752573AbeAaDJq (ORCPT ); Tue, 30 Jan 2018 22:09:46 -0500 Received: from mail.cn.fujitsu.com ([183.91.158.132]:7619 "EHLO heian.cn.fujitsu.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1752503AbeAaDJj (ORCPT ); Tue, 30 Jan 2018 22:09:39 -0500 X-IronPort-AV: E=Sophos;i="5.43,368,1503331200"; d="scan'208";a="36410591" Received: from bogon (HELO cn.fujitsu.com) ([10.167.33.5]) by heian.cn.fujitsu.com with ESMTP; 31 Jan 2018 11:09:37 +0800 Received: from G08CNEXCHPEKD02.g08.fujitsu.local (unknown [10.167.33.83]) by cn.fujitsu.com (Postfix) with ESMTP id 3EE4349F19D1; Wed, 31 Jan 2018 11:09:39 +0800 (CST) Received: from ubuntu.g08.fujitsu.local (10.167.226.132) by G08CNEXCHPEKD02.g08.fujitsu.local (10.167.33.89) with Microsoft SMTP Server (TLS) id 14.3.361.1; Wed, 31 Jan 2018 11:09:36 +0800 From: Gu Jinxiang To: CC: Subject: [PATCH v3 6/7] btrfs-progs: remove no longer be used btrfs_alloc_extent Date: Wed, 31 Jan 2018 11:09:18 +0800 Message-ID: <1517368159-12858-7-git-send-email-gujx@cn.fujitsu.com> X-Mailer: git-send-email 1.9.1 In-Reply-To: <1517368159-12858-1-git-send-email-gujx@cn.fujitsu.com> References: <1517368159-12858-1-git-send-email-gujx@cn.fujitsu.com> MIME-Version: 1.0 X-Originating-IP: [10.167.226.132] X-yoursite-MailScanner-ID: 3EE4349F19D1.A8CD2 X-yoursite-MailScanner: Found to be clean X-yoursite-MailScanner-From: gujx@cn.fujitsu.com Sender: linux-btrfs-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-btrfs@vger.kernel.org X-Virus-Scanned: ClamAV using ClamSMTP Do a cleanup. Function btrfs_alloc_extent is no longer be used. So let's remove it. Signed-off-by: Gu Jinxiang Reviewed-by: Qu Wenruo --- ctree.h | 6 ------ 1 file changed, 6 deletions(-) diff --git a/ctree.h b/ctree.h index 679bbc9..41b14b5 100644 --- a/ctree.h +++ b/ctree.h @@ -2501,12 +2501,6 @@ struct extent_buffer *btrfs_alloc_free_block(struct btrfs_trans_handle *trans, u32 blocksize, u64 root_objectid, struct btrfs_disk_key *key, int level, u64 hint, u64 empty_size); -int btrfs_alloc_extent(struct btrfs_trans_handle *trans, - struct btrfs_root *root, - u64 num_bytes, u64 parent, - u64 root_objectid, u64 ref_generation, - u64 owner, u64 empty_size, u64 hint_byte, - u64 search_end, struct btrfs_key *ins, int data); int btrfs_lookup_extent_info(struct btrfs_trans_handle *trans, struct btrfs_root *root, u64 bytenr, u64 offset, int metadata, u64 *refs, u64 *flags);