From: David Sterba <dsterba@suse.cz>
To: 李扬韬 <frank.li@vivo.com>
Cc: Qu Wenruo <quwenruo.btrfs@gmx.com>, "clm@fb.com" <clm@fb.com>,
"josef@toxicpanda.com" <josef@toxicpanda.com>,
"dsterba@suse.com" <dsterba@suse.com>,
"linux-btrfs@vger.kernel.org" <linux-btrfs@vger.kernel.org>,
"linux-kernel@vger.kernel.org" <linux-kernel@vger.kernel.org>
Subject: Re: 回复: [PATCH] btrfs: remove BTRFS_REF_LAST from btrfs_ref_type
Date: Wed, 16 Apr 2025 21:18:06 +0200 [thread overview]
Message-ID: <20250416191806.GE13877@suse.cz> (raw)
In-Reply-To: <SEZPR06MB52696AF210BDA98300C58FCFE8BD2@SEZPR06MB5269.apcprd06.prod.outlook.com>
On Wed, Apr 16, 2025 at 01:25:34PM +0000, 李扬韬 wrote:
> > I think in this case it's ok to remove it, although I agree that we have the _LAST or _NR elsewhere. In btrfs_ref_type() tere's an assertion
>
> > ASSERT(ref->type == BTRFS_REF_DATA || ref->type == BTRFS_REF_METADATA);
>
> > which is validating the values. There's no enumeration or switch that could utilize the upper bound.
>
> Do I need to modify the submission information and resend this patch?
Yes please, the reasoning was missing from the original patch, we've
come to a conclusion in the discussion so this should be summarized in
v2.
prev parent reply other threads:[~2025-04-16 19:18 UTC|newest]
Thread overview: 8+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-04-15 8:38 [PATCH] btrfs: remove BTRFS_REF_LAST from btrfs_ref_type Yangtao Li
2025-04-15 8:43 ` Qu Wenruo
2025-04-15 8:56 ` 回复: " 李扬韬
2025-04-15 9:16 ` Qu Wenruo
2025-04-15 15:46 ` Sun YangKai
2025-04-15 16:05 ` David Sterba
2025-04-16 13:25 ` 回复: " 李扬韬
2025-04-16 19:18 ` David Sterba [this message]
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