From: Christoph Hellwig <hch@infradead.org>
To: Matthew Wilcox <willy@infradead.org>
Cc: Hannes Reinecke <hare@suse.de>, Jakub Kicinski <kuba@kernel.org>,
Andrew Morton <akpm@linux-foundation.org>,
netdev@vger.kernel.org, Vlastimil Babka <vbabka@suse.cz>,
linux-mm@kvack.org
Subject: Re: [PATCH] mm: Decline to manipulate the refcount on a slab page
Date: Tue, 11 Mar 2025 22:48:11 -0700 [thread overview]
Message-ID: <Z9EgGzPxjOFTKoLj@infradead.org> (raw)
In-Reply-To: <Z9BsCZ_aOozA5Al9@casper.infradead.org>
On Tue, Mar 11, 2025 at 04:59:53PM +0000, Matthew Wilcox wrote:
> So I have two questions:
>
> Hannes:
> - Why does nvme need to turn the kvec into a bio rather than just
> send it directly?
It doensn't need to and in fact does not.
next prev parent reply other threads:[~2025-03-12 5:48 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-10 14:35 Matthew Wilcox (Oracle)
2025-03-10 14:37 ` Vlastimil Babka
2025-03-10 14:50 ` Matthew Wilcox
2025-03-11 10:15 ` Jakub Kicinski
2025-03-11 15:46 ` Hannes Reinecke
2025-03-11 16:59 ` Matthew Wilcox
2025-03-12 5:48 ` Christoph Hellwig [this message]
2025-03-13 7:22 ` Hannes Reinecke
2025-03-13 7:36 ` Christoph Hellwig
2025-03-13 8:34 ` Hannes Reinecke
2025-03-13 8:44 ` Christoph Hellwig
2025-03-13 8:52 ` Hannes Reinecke
2025-03-13 9:15 ` Christoph Hellwig
2025-03-12 5:47 ` Christoph Hellwig
[not found] <20250310142750.1209192-1-willy@infradead.org>
[not found] ` <77fa8d7e-4752-4979-affe-aa45c8d7795a@suse.de>
[not found] ` <Z88vUFweLyk5s8UD@casper.infradead.org>
2025-03-11 7:05 ` Hannes Reinecke
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