From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from synology.com ([59.124.61.242]:57403 "EHLO synology.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1752113AbcJKJCP (ORCPT ); Tue, 11 Oct 2016 05:02:15 -0400 From: robbieko To: linux-btrfs@vger.kernel.org Cc: Robbie Ko Subject: [PATCH] Btrfs: fix -EINVEL in tree log recovering Date: Tue, 11 Oct 2016 17:01:14 +0800 Message-Id: <1476176474-15900-1-git-send-email-robbieko@synology.com> Sender: linux-btrfs-owner@vger.kernel.org List-ID: From: Robbie Ko when tree log recovery, space_cache rebuild or dirty maybe save the cache. and then replay extent with disk_bytenr and disk_num_bytes, but disk_bytenr and disk_num_bytes maybe had been use for free space inode, will lead to -EINVEL. BTRFS: error in btrfs_replay_log:2446: errno=-22 unknown (Failed to recover log tree) therefore, we not save cache when tree log recovering. Signed-off-by: Robbie Ko --- fs/btrfs/extent-tree.c | 1 + 1 file changed, 1 insertion(+) diff --git a/fs/btrfs/extent-tree.c b/fs/btrfs/extent-tree.c index 665da8f..38b932c 100644 --- a/fs/btrfs/extent-tree.c +++ b/fs/btrfs/extent-tree.c @@ -3434,6 +3434,7 @@ again: spin_lock(&block_group->lock); if (block_group->cached != BTRFS_CACHE_FINISHED || + block_group->fs_info->log_root_recovering || !btrfs_test_opt(root->fs_info, SPACE_CACHE)) { /* * don't bother trying to write stuff out _if_ -- 1.9.1