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From: Christoph Hellwig <hch@infradead.org>
To: Ackerley Tng <ackerleytng@google.com>
Cc: kvm@vger.kernel.org, linux-mm@kvack.org,
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Subject: Re: [PATCH 1/2] fs: Provide function that allocates a secure anonymous inode
Date: Mon, 2 Jun 2025 21:52:20 -0700	[thread overview]
Message-ID: <aD5_hL-caOZjSk8x@infradead.org> (raw)
In-Reply-To: <c03fbe18c3ae90fb3fa7c71dc0ee164e6cc12103.1748890962.git.ackerleytng@google.com>

On Mon, Jun 02, 2025 at 12:17:54PM -0700, Ackerley Tng wrote:
> +struct inode *alloc_anon_secure_inode(struct super_block *s, const char *name)
> +{
> +	return anon_inode_make_secure_inode(s, name, NULL, true);
> +}
> +EXPORT_SYMBOL_GPL(alloc_anon_secure_inode);

What is "secure" about this inode?

A kerneldoc explaining that would probably help.

> +extern struct inode *alloc_anon_secure_inode(struct super_block *, const char *);

No need for the extern here.  Spelling out the parameter names in
protypes is nice, though. (and fix the long line while you're at it).



  parent reply	other threads:[~2025-06-03  4:52 UTC|newest]

Thread overview: 15+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-06-02 19:17 [PATCH 0/2] Use guest mem inodes instead of anonymous inodes Ackerley Tng
2025-06-02 19:17 ` [PATCH 1/2] fs: Provide function that allocates a secure anonymous inode Ackerley Tng
2025-06-02 20:02   ` David Hildenbrand
2025-06-03  4:52   ` Christoph Hellwig [this message]
2025-06-03 10:40     ` Shivank Garg
2025-06-04  7:59   ` Mike Rapoport
2025-06-04 21:13     ` Paul Moore
2025-06-05  5:49       ` Mike Rapoport
2025-06-05 18:23         ` Paul Moore
2025-06-06 15:09           ` Ira Weiny
2025-06-16 13:00             ` Shivank Garg
2025-06-19  5:36               ` Mike Rapoport
2025-06-04  8:02   ` Christian Brauner
2025-06-02 19:17 ` [PATCH 2/2] KVM: guest_memfd: Use guest mem inodes instead of anonymous inodes Ackerley Tng
2025-06-02 20:13   ` David Hildenbrand

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