From: Johannes Thumshirn <Johannes.Thumshirn@wdc.com>
To: Damien Le Moal <dlemoal@kernel.org>, Chris Mason <clm@fb.com>,
Josef Bacik <josef@toxicpanda.com>,
David Sterba <dsterba@suse.com>
Cc: Christoph Hellwig <hch@lst.de>,
Naohiro Aota <Naohiro.Aota@wdc.com>, Qu Wenruo <wqu@suse.com>,
"linux-btrfs@vger.kernel.org" <linux-btrfs@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v8 01/11] btrfs: add raid stripe tree definitions
Date: Tue, 12 Sep 2023 06:09:52 +0000 [thread overview]
Message-ID: <6d3b0ffa-2c12-495d-8b77-2eb8afc83e93@wdc.com> (raw)
In-Reply-To: <9cae9239-2a07-6477-da53-275944e8ce25@kernel.org>
On 11.09.23 23:01, Damien Le Moal wrote:
>> diff --git a/include/uapi/linux/btrfs_tree.h b/include/uapi/linux/btrfs_tree.h
>> index fc3c32186d7e..3fb758ce3ac0 100644
>> --- a/include/uapi/linux/btrfs_tree.h
>> +++ b/include/uapi/linux/btrfs_tree.h
>> @@ -4,9 +4,8 @@
>>
>> #include <linux/btrfs.h>
>> #include <linux/types.h>
>> -#ifdef __KERNEL__
>> #include <linux/stddef.h>
>> -#else
>> +#ifndef __KERNEL__
>> #include <stddef.h>
>> #endif
>
> This change seems unrelated to the RAID stripe tree. Should this be a patch on
> its own ?
Nope it isn't. This patch introduces a user of __DECLARE_FLEX_ARRAY()
and without the moved ifdef userspace can't find the definition of it.
next prev parent reply other threads:[~2023-09-12 6:10 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-11 12:52 [PATCH v8 00/11] btrfs: introduce RAID stripe tree Johannes Thumshirn
2023-09-11 12:52 ` [PATCH v8 01/11] btrfs: add raid stripe tree definitions Johannes Thumshirn
2023-09-11 21:00 ` Damien Le Moal
2023-09-12 6:09 ` Johannes Thumshirn [this message]
2023-09-12 20:32 ` David Sterba
2023-09-13 6:02 ` Johannes Thumshirn
2023-09-13 14:49 ` David Sterba
2023-09-13 14:57 ` Johannes Thumshirn
2023-09-13 16:06 ` David Sterba
2023-09-11 12:52 ` [PATCH v8 02/11] btrfs: read raid-stripe-tree from disk Johannes Thumshirn
2023-09-14 9:27 ` Qu Wenruo
2023-09-14 9:33 ` Johannes Thumshirn
2023-09-11 12:52 ` [PATCH v8 03/11] btrfs: add support for inserting raid stripe extents Johannes Thumshirn
2023-09-13 16:50 ` David Sterba
2023-09-13 16:57 ` David Sterba
2023-09-14 9:25 ` Qu Wenruo
2023-09-14 9:51 ` Johannes Thumshirn
2023-09-14 10:06 ` Qu Wenruo
2023-09-14 15:35 ` Johannes Thumshirn
2023-09-11 12:52 ` [PATCH v8 04/11] btrfs: delete stripe extent on extent deletion Johannes Thumshirn
2023-09-11 12:52 ` [PATCH v8 05/11] btrfs: lookup physical address from stripe extent Johannes Thumshirn
2023-09-14 9:18 ` Qu Wenruo
2023-09-14 9:45 ` Johannes Thumshirn
2023-09-14 14:16 ` Johannes Thumshirn
2023-09-11 12:52 ` [PATCH v8 06/11] btrfs: implement RST version of scrub Johannes Thumshirn
2023-09-13 9:51 ` Qu Wenruo
2023-09-13 16:59 ` David Sterba
2023-09-11 12:52 ` [PATCH v8 07/11] btrfs: zoned: allow zoned RAID Johannes Thumshirn
2023-09-12 20:49 ` David Sterba
2023-09-13 5:41 ` Johannes Thumshirn
2023-09-13 14:52 ` David Sterba
2023-09-13 14:59 ` Johannes Thumshirn
2023-09-11 12:52 ` [PATCH v8 08/11] btrfs: add raid stripe tree pretty printer Johannes Thumshirn
2023-09-12 20:42 ` David Sterba
2023-09-13 5:34 ` Johannes Thumshirn
2023-09-11 12:52 ` [PATCH v8 09/11] btrfs: announce presence of raid-stripe-tree in sysfs Johannes Thumshirn
2023-09-11 12:52 ` [PATCH v8 10/11] btrfs: add trace events for RST Johannes Thumshirn
2023-09-12 20:46 ` David Sterba
2023-09-11 12:52 ` [PATCH v8 11/11] btrfs: add raid-stripe-tree to features enabled with debug Johannes Thumshirn
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