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From: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
To: Brendan Jackman <jackmanb@google.com>
Cc: "Liam R. Howlett" <Liam.Howlett@oracle.com>,
	Andrew Morton <akpm@linux-foundation.org>,
	Vlastimil Babka <vbabka@suse.cz>, Jann Horn <jannh@google.com>,
	Pedro Falcato <pfalcato@suse.de>,
	linux-kernel@vger.kernel.org, maple-tree@lists.infradead.org,
	linux-mm@kvack.org
Subject: Re: [PATCH 0/3] tools: testing: Use existing atomic.h for vma/radix-tree tests
Date: Thu, 28 Aug 2025 11:28:14 +0100	[thread overview]
Message-ID: <9cefb766-d6ca-4c82-84ae-8a47b1fc6e84@lucifer.local> (raw)
In-Reply-To: <20250827-b4-vma-no-atomic-h-v1-0-5d3a94ae670f@google.com>

On Wed, Aug 27, 2025 at 11:04:40AM +0000, Brendan Jackman wrote:
> De-duplicating this lets us delete a bit of code.

Thanks very much! This is nice stuff.

>
> Ulterior motive: I'm working on a new set of the userspace-based unit
> tests, which will need the atomics API too. That would involve even more
> duplication, so while the win in this patchset alone is very minimal, it
> looks a lot more significant with my other WIP patchset.

I hope that my + Liam's work helped inspire you :)

>
> I've tested these commands:
>
> make -C tools/testing/vma -j
> tools/testing/vma/vma
>
> make -C tools/testing/radix-tree -j
> tools/testing/radix-tree/main
>
> Note the EXTRA_CFLAGS patch is actually orthogonal, let me know if you'd
> prefer I send it separately.

It's fine!

Cheers, Lorenzo

  parent reply	other threads:[~2025-08-28 10:28 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-08-27 11:04 Brendan Jackman
2025-08-27 11:04 ` [PATCH 1/3] tools: testing: Allow importing arch headers in shared.mk Brendan Jackman
2025-08-27 12:50   ` Pedro Falcato
2025-08-27 15:07     ` Brendan Jackman
2025-08-27 18:43       ` Liam R. Howlett
2025-08-28  1:00   ` Liam R. Howlett
2025-08-28 10:23   ` Lorenzo Stoakes
2025-08-28 11:59     ` Brendan Jackman
2025-08-27 11:04 ` [PATCH 2/3] tools: testing: Use existing atomic.h for vma/radix-tree tests Brendan Jackman
2025-08-27 12:56   ` Pedro Falcato
2025-08-27 15:19     ` Brendan Jackman
2025-08-28  1:05   ` Liam R. Howlett
2025-08-28  9:20     ` Brendan Jackman
2025-08-28 10:26   ` Lorenzo Stoakes
2025-08-27 11:04 ` [PATCH 3/3] tools: testing: Support EXTRA_CFLAGS in shared.mk Brendan Jackman
2025-08-27 12:57   ` Pedro Falcato
2025-08-28  1:04   ` Liam R. Howlett
2025-08-28 10:27   ` Lorenzo Stoakes
2025-08-28 10:28 ` Lorenzo Stoakes [this message]
2025-08-28 12:09   ` [PATCH 0/3] tools: testing: Use existing atomic.h for vma/radix-tree tests Brendan Jackman

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