Re: [PATCH mm-unstable v1 01/20] selftests/vm: anon_cow: prepare for non-anonymous COW tests
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- To: David Hildenbrand <david@xxxxxxxxxx>, linux-kernel@xxxxxxxxxxxxxxx
- Subject: Re: [PATCH mm-unstable v1 01/20] selftests/vm: anon_cow: prepare for non-anonymous COW tests
- From: Vlastimil Babka <vbabka@xxxxxxx>
- Date: Fri, 18 Nov 2022 17:20:06 +0100
- Cc: x86@xxxxxxxxxx, linux-alpha@xxxxxxxxxxxxxxx, linux-arm-kernel@xxxxxxxxxxxxxxxxxxx, linux-ia64@xxxxxxxxxxxxxxx, linux-mips@xxxxxxxxxxxxxxx, linuxppc-dev@xxxxxxxxxxxxxxxx, sparclinux@xxxxxxxxxxxxxxx, linux-um@xxxxxxxxxxxxxxxxxxx, etnaviv@xxxxxxxxxxxxxxxxxxxxx, dri-devel@xxxxxxxxxxxxxxxxxxxxx, linux-samsung-soc@xxxxxxxxxxxxxxx, linux-rdma@xxxxxxxxxxxxxxx, linux-media@xxxxxxxxxxxxxxx, linux-fsdevel@xxxxxxxxxxxxxxx, linux-mm@xxxxxxxxx, linux-perf-users@xxxxxxxxxxxxxxx, linux-security-module@xxxxxxxxxxxxxxx, linux-kselftest@xxxxxxxxxxxxxxx, Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx>, Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>, Jason Gunthorpe <jgg@xxxxxxxx>, John Hubbard <jhubbard@xxxxxxxxxx>, Peter Xu <peterx@xxxxxxxxxx>, Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>, Andrea Arcangeli <aarcange@xxxxxxxxxx>, Hugh Dickins <hughd@xxxxxxxxxx>, Nadav Amit <namit@xxxxxxxxxx>, Matthew Wilcox <willy@xxxxxxxxxxxxx>, Mike Kravetz <mike.kravetz@xxxxxxxxxx>, Muchun Song <songmuchun@xxxxxxxxxxxxx>, Shuah Khan <shuah@xxxxxxxxxx>, Lucas Stach <l.stach@xxxxxxxxxxxxxx>, David Airlie <airlied@xxxxxxxxx>, Oded Gabbay <ogabbay@xxxxxxxxxx>, Arnd Bergmann <arnd@xxxxxxxx>, Christoph Hellwig <hch@xxxxxxxxxxxxx>, Alex Williamson <alex.williamson@xxxxxxxxxx>
- In-reply-to: <20221116102659.70287-2-david@redhat.com>
- References: <20221116102659.70287-1-david@redhat.com> <20221116102659.70287-2-david@redhat.com>
- User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.4.2
On 11/16/22 11:26, David Hildenbrand wrote:
> Originally, the plan was to have a separate tests for testing COW of
> non-anonymous (e.g., shared zeropage) pages.
>
> Turns out, that we'd need a lot of similar functionality and that there
> isn't a really good reason to separate it. So let's prepare for non-anon
> tests by renaming to "cow".
>
> Signed-off-by: David Hildenbrand <david@xxxxxxxxxx>
Acked-by: Vlastimil Babka <vbabka@xxxxxxx>
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