From: David Sterba <dsterba@suse.cz>
To: Qu Wenruo <wqu@suse.com>
Cc: David Sterba <dsterba@suse.com>, linux-btrfs@vger.kernel.org
Subject: Re: [PATCH] btrfs: remove 32bit compat code for VFS inode number
Date: Mon, 27 Apr 2026 17:12:14 +0200 [thread overview]
Message-ID: <20260427151214.GP12792@twin.jikos.cz> (raw)
In-Reply-To: <2f4c809b-c304-4afd-a604-7adc7e0da8d0@suse.com>
On Wed, Apr 15, 2026 at 09:36:21AM +0930, Qu Wenruo wrote:
>
>
> 在 2026/4/15 05:42, David Sterba 写道:
> > Commit 0b2600f81cefcd ("treewide: change inode->i_ino from unsigned long
> > to u64") sets the inode number type to u64 unconditionally, so we can
> > use it directly as there's no difference on 32bit and 64bit platform. We
> > used to have a copy of the number in our btrfs_inode.
> >
> > The size of btrfs_inode on 32bit platform is about 688 bytes (after the
> > change).
> >
> > Signed-off-by: David Sterba <dsterba@suse.com>
>
> Reviewed-by: Qu Wenruo <wqu@suse.com>
>
> But that treewide patch is not yet in our for-next, we can only merge it
> after our for-next is rebased.
Done.
prev parent reply other threads:[~2026-04-27 15:12 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-04-14 20:12 [PATCH] btrfs: remove 32bit compat code for VFS inode number David Sterba
2026-04-15 0:06 ` Qu Wenruo
2026-04-27 15:12 ` David Sterba [this message]
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