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From: Josef Bacik <josef@toxicpanda.com>
To: linux-btrfs@vger.kernel.org, kernel-team@fb.com
Subject: [PATCH 2/4] btrfs: do not check delayed items are empty for single trans cleanup
Date: Tue, 11 Feb 2020 16:40:40 -0500	[thread overview]
Message-ID: <20200211214042.4645-3-josef@toxicpanda.com> (raw)
In-Reply-To: <20200211214042.4645-1-josef@toxicpanda.com>

btrfs_assert_delayed_root_empty() will check if the delayed root is
completely empty, but this is a fs wide check.  On cleanup we may have
allowed other transactions to begin, for whatever reason, and thus the
delayed root is not empty.  So remove this check from
cleanup_one_transation().  This however can stay in
btrfs_cleanup_transaction(), because it checks only after all of the
transactions have been properly cleaned up, and thus is valid.

Signed-off-by: Josef Bacik <josef@toxicpanda.com>
---
 fs/btrfs/disk-io.c | 1 -
 1 file changed, 1 deletion(-)

diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index 5b6140482cef..601ed3335cf6 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -4543,7 +4543,6 @@ void btrfs_cleanup_one_transaction(struct btrfs_transaction *cur_trans,
 	wake_up(&fs_info->transaction_wait);
 
 	btrfs_destroy_delayed_inodes(fs_info);
-	btrfs_assert_delayed_root_empty(fs_info);
 
 	btrfs_destroy_marked_extents(fs_info, &cur_trans->dirty_pages,
 				     EXTENT_DIRTY);
-- 
2.24.1


  parent reply	other threads:[~2020-02-11 21:40 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-11 21:40 [PATCH 0/4] Error condition failure fixes Josef Bacik
2020-02-11 21:40 ` [PATCH 1/4] btrfs: set fs_root = NULL on error Josef Bacik
2020-02-12  0:55   ` Qu Wenruo
2020-02-13 10:05   ` Johannes Thumshirn
2020-02-13 10:48   ` Nikolay Borisov
2020-02-13 15:31     ` Josef Bacik
2020-02-13 15:32       ` Nikolay Borisov
2020-02-11 21:40 ` Josef Bacik [this message]
2020-02-12  0:57   ` [PATCH 2/4] btrfs: do not check delayed items are empty for single trans cleanup Qu Wenruo
2020-02-13 10:28   ` Nikolay Borisov
2020-02-13 11:15   ` Johannes Thumshirn
2020-02-11 21:40 ` [PATCH 3/4] btrfs: handle logged extent failure properly Josef Bacik
2020-02-12  0:58   ` Qu Wenruo
2020-02-13 10:26   ` Nikolay Borisov
2020-02-13 11:16   ` Johannes Thumshirn
2020-02-11 21:40 ` [PATCH 4/4] btrfs: fix bytes_may_use underflow in prealloc error condtition Josef Bacik
2020-02-12  1:00   ` Qu Wenruo
2020-02-13 10:17   ` Nikolay Borisov
2020-02-13 15:29     ` Josef Bacik
2020-02-13 15:47 [PATCH 0/4][v2] Error condition failure fixes Josef Bacik
2020-02-13 15:47 ` [PATCH 2/4] btrfs: do not check delayed items are empty for single trans cleanup Josef Bacik

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