diff options
| author | Omar Sandoval <osandov@fb.com> | 2018-05-11 13:13:31 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2018-08-03 07:47:43 +0200 |
| commit | a913944b7e534191e53ad8a7b3d39b69d00967c8 (patch) | |
| tree | 1e8595f34b338e31955e6de308e07b93a7cf0d5a /fs | |
| parent | 3f1e725b720e5c6f996985b96d3eec81237b7d4e (diff) | |
Btrfs: don't BUG_ON() in btrfs_truncate_inode_items()
[ Upstream commit 0552210997badb6a60740a26ff9d976a416510f0 ]
btrfs_free_extent() can fail because of ENOMEM. There's no reason to
panic here, we can just abort the transaction.
Fixes: f4b9aa8d3b87 ("btrfs_truncate")
Reviewed-by: Nikolay Borisov <nborisov@suse.com>
Signed-off-by: Omar Sandoval <osandov@fb.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'fs')
| -rw-r--r-- | fs/btrfs/inode.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/fs/btrfs/inode.c b/fs/btrfs/inode.c index 23c6c9d393fb..bd400cf2756f 100644 --- a/fs/btrfs/inode.c +++ b/fs/btrfs/inode.c @@ -4671,7 +4671,10 @@ delete: extent_num_bytes, 0, btrfs_header_owner(leaf), ino, extent_offset); - BUG_ON(ret); + if (ret) { + btrfs_abort_transaction(trans, ret); + break; + } if (btrfs_should_throttle_delayed_refs(trans, fs_info)) btrfs_async_run_delayed_refs(fs_info, trans->delayed_ref_updates * 2, |