Re: [PATCH][v3] btrfs: only search for left_info if there is no right_info

[Qu Wenruo <quwenruo.btrfs@gmx.com>]

[-- Attachment #1.1: Type: text/plain, Size: 1207 bytes --]



On 2020/7/30 上午12:13, David Sterba wrote:
> On Wed, Jul 29, 2020 at 11:43:40AM -0400, Josef Bacik wrote:
>> On 7/29/20 11:42 AM, Sebastian Döring wrote:
>>> For reasons unrelated to btrfs I've been trying linux-next-20200728 today.
>>>
>>> This patch causes Kernel Oops and call trace (with
>>> try_merge_free_space on top of stack) on my system. Because of
>>> immediate system lock-up I can't provide a dmesg log and there's
>>> nothing in /var/log (probably because it immediately goes read-only),
>>> but removing this patch and rebuilding the kernel fixed my issues. I'm
>>> happy to help if you need more info in order to reproduce.
>>>
>>
>> Lol I literally just hit this and sent the fixup to Dave when you posted this. 
>> My bad, somehow it didn't hit either of us until just now.  Thanks,
> 
> Updated misc-next pushed, for-next will follow.
> 
I guess it's still not working...

The latest commit 2f0cb6b46a28 ("btrfs: only search for left_info if
there is no right_info in try_merge_free_space"), shows it's now the
updated one.

But still fails at selftest:
https://paste.opensuse.org/41470779

Have to revert that commit to do my test...

Thanks,
Qu


[-- Attachment #2: OpenPGP digital signature --]
[-- Type: application/pgp-signature, Size: 488 bytes --]