From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from mail.cn.fujitsu.com ([183.91.158.132]:36822 "EHLO heian.cn.fujitsu.com" rhost-flags-OK-OK-OK-FAIL) by vger.kernel.org with ESMTP id S1753948AbeAKG7M (ORCPT ); Thu, 11 Jan 2018 01:59:12 -0500 From: Gu Jinxiang To: CC: Subject: [PATCH v2] btrfs: use enum instead of constant value Date: Thu, 11 Jan 2018 14:59:01 +0800 Message-ID: <1515653941-6378-1-git-send-email-gujx@cn.fujitsu.com> In-Reply-To: <20171205173546.GL3553@twin.jikos.cz> References: <20171205173546.GL3553@twin.jikos.cz> MIME-Version: 1.0 Content-Type: text/plain Sender: linux-btrfs-owner@vger.kernel.org List-ID: Use enum READA_FORWARD instead of integers value to keep source robust. Changelog: v2->v1: change enum from READA_BACK to READA_FORWARD, since according to the logic of the source, it should reada_for_search forward, not backward. And, Reference: commit e4058b54d1e4 ("btrfs: cleanup, use enum values for btrfs_path reada") Signed-off-by: Gu Jinxiang --- fs/btrfs/free-space-tree.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/fs/btrfs/free-space-tree.c b/fs/btrfs/free-space-tree.c index fe5e0324dca9..af36a6a971fe 100644 --- a/fs/btrfs/free-space-tree.c +++ b/fs/btrfs/free-space-tree.c @@ -1071,7 +1071,7 @@ static int populate_free_space_tree(struct btrfs_trans_handle *trans, path = btrfs_alloc_path(); if (!path) return -ENOMEM; - path->reada = 1; + path->reada = READA_FORWARD; path2 = btrfs_alloc_path(); if (!path2) { @@ -1573,7 +1573,7 @@ int load_free_space_tree(struct btrfs_caching_control *caching_ctl) */ path->skip_locking = 1; path->search_commit_root = 1; - path->reada = 1; + path->reada = READA_FORWARD; info = search_free_space_info(NULL, fs_info, block_group, path, 0); if (IS_ERR(info)) { -- 2.14.3