From: Rolf Eike Beer <eb@emlix.com>
To: akpm@linux-foundation.org, Suren Baghdasaryan <surenb@google.com>
Cc: ccross@google.com, sumit.semwal@linaro.org, mhocko@suse.com,
dave.hansen@intel.com, keescook@chromium.org,
willy@infradead.org, kirill.shutemov@linux.intel.com,
vbabka@suse.cz, hannes@cmpxchg.org, corbet@lwn.net,
viro@zeniv.linux.org.uk, rdunlap@infradead.org,
kaleshsingh@google.com, peterx@redhat.com, rppt@kernel.org,
peterz@infradead.org, catalin.marinas@arm.com,
vincenzo.frascino@arm.com, chinwen.chang@mediatek.com,
axelrasmussen@google.com, aarcange@redhat.com, jannh@google.com,
apopple@nvidia.com, jhubbard@nvidia.com, yuzhao@google.com,
will@kernel.org, fenghua.yu@intel.com,
thunder.leizhen@huawei.com, hughd@google.com,
feng.tang@intel.com, jgg@ziepe.ca, guro@fb.com,
tglx@linutronix.de, krisman@collabora.com,
chris.hyser@oracle.com, pcc@google.com, ebiederm@xmission.com,
axboe@kernel.dk, legion@kernel.org, gorcunov@gmail.com,
pavel@ucw.cz, songmuchun@bytedance.com, viresh.kumar@linaro.org,
thomascedeno@google.com, sashal@kernel.org, cxfcosmos@gmail.com,
linux@rasmusvillemoes.dk, linux-kernel@vger.kernel.org,
linux-fsdevel@vger.kernel.org, linux-doc@vger.kernel.org,
linux-mm@kvack.org, kernel-team@android.com, surenb@google.com,
Pekka Enberg <penberg@kernel.org>, Ingo Molnar <mingo@kernel.org>,
Oleg Nesterov <oleg@redhat.com>,
Jan Glauber <jan.glauber@gmail.com>,
John Stultz <john.stultz@linaro.org>,
Rob Landley <rob@landley.net>,
Cyrill Gorcunov <gorcunov@openvz.org>,
"Serge E. Hallyn" <serge.hallyn@ubuntu.com>,
David Rientjes <rientjes@google.com>,
Mel Gorman <mgorman@suse.de>, Shaohua Li <shli@fusionio.com>,
Minchan Kim <minchan@kernel.org>
Subject: Re: [PATCH v10 1/3] mm: rearrange madvise code to allow for reuse
Date: Mon, 04 Oct 2021 09:03:39 +0200 [thread overview]
Message-ID: <5358242.RVGM2oBbkg@devpool47> (raw)
In-Reply-To: <20211001205657.815551-1-surenb@google.com>
[-- Attachment #1: Type: text/plain, Size: 687 bytes --]
> --- a/mm/madvise.c
> +++ b/mm/madvise.c
> @@ -63,76 +63,20 @@ static int madvise_need_mmap_write(int behavior)
> }
>
> /*
> - * We can potentially split a vm area into separate
> - * areas, each area with its own behavior.
> + * Update the vm_flags on regiion of a vma, splitting it or merging it as
^^
Eike
--
Rolf Eike Beer, emlix GmbH, http://www.emlix.com
Fon +49 551 30664-0, Fax +49 551 30664-11
Gothaer Platz 3, 37083 Göttingen, Germany
Sitz der Gesellschaft: Göttingen, Amtsgericht Göttingen HR B 3160
Geschäftsführung: Heike Jordan, Dr. Uwe Kracke – Ust-IdNr.: DE 205 198 055
emlix - smart embedded open source
[-- Attachment #2: This is a digitally signed message part. --]
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WARNING: multiple messages have this Message-ID (diff)
From: Rolf Eike Beer <eb@emlix.com>
To: akpm@linux-foundation.org, Suren Baghdasaryan <surenb@google.com>
Cc: ccross@google.com, sumit.semwal@linaro.org, mhocko@suse.com,
dave.hansen@intel.com, keescook@chromium.org,
willy@infradead.org, kirill.shutemov@linux.intel.com,
vbabka@suse.cz, hannes@cmpxchg.org, corbet@lwn.net,
viro@zeniv.linux.org.uk, rdunlap@infradead.org,
kaleshsingh@google.com, peterx@redhat.com, rppt@kernel.org,
peterz@infradead.org, catalin.marinas@arm.com,
vincenzo.frascino@arm.com, chinwen.chang@mediatek.com,
axelrasmussen@google.com, aarcange@redhat.com, jannh@google.com,
apopple@nvidia.com, jhubbard@nvidia.com, yuzhao@google.com,
will@kernel.org, fenghua.yu@intel.com,
thunder.leizhen@huawei.com, hughd@google.com,
feng.tang@intel.com, jgg@ziepe.ca, guro@fb.com,
tglx@linutronix.de, krisman@collabora.com,
chris.hyser@oracle.com, pcc@google.com, ebiederm@xmission.com,
axboe@kernel.dk, legion@kernel.org, gorcunov@gmail.com,
pavel@ucw.cz, songmuchun@bytedance.com, viresh.kumar@linaro.org,
thomascedeno@google.com, sashal@kernel.org, cxfcosmos@gmail.com,
linux@rasmusv illemoes .dk, linux-kernel@vger.kernel.org,
linux-fsdevel@vger.kernel.org, linux-doc@vger.kernel.org,
linux-mm@kvack.org, kernel-team@android.com, surenb@google.com,
Pekka Enberg <penberg@kernel.org>, Ingo Molnar <mingo@kernel.org>,
Oleg Nesterov <oleg@redhat.com>,
Jan Glauber <jan.glauber@gmail.com>,
John Stultz <john.stultz@linaro.org>,
Rob Landley <rob@landley.net>,
Cyrill Gorcunov <gorcunov@openvz.org>,
"Serge E. Hallyn" <serge.hallyn@ubuntu.com>,
David Rientjes <rientjes@google.com>,
Mel Gorman <mgorman@suse.de>, Shaohua Li <shli@fusionio.com>,
Minchan Kim <minchan@kernel.org>
Subject: Re: [PATCH v10 1/3] mm: rearrange madvise code to allow for reuse
Date: Mon, 04 Oct 2021 09:03:39 +0200 [thread overview]
Message-ID: <5358242.RVGM2oBbkg@devpool47> (raw)
In-Reply-To: <20211001205657.815551-1-surenb@google.com>
[-- Attachment #1: Type: text/plain, Size: 687 bytes --]
> --- a/mm/madvise.c
> +++ b/mm/madvise.c
> @@ -63,76 +63,20 @@ static int madvise_need_mmap_write(int behavior)
> }
>
> /*
> - * We can potentially split a vm area into separate
> - * areas, each area with its own behavior.
> + * Update the vm_flags on regiion of a vma, splitting it or merging it as
^^
Eike
--
Rolf Eike Beer, emlix GmbH, http://www.emlix.com
Fon +49 551 30664-0, Fax +49 551 30664-11
Gothaer Platz 3, 37083 Göttingen, Germany
Sitz der Gesellschaft: Göttingen, Amtsgericht Göttingen HR B 3160
Geschäftsführung: Heike Jordan, Dr. Uwe Kracke – Ust-IdNr.: DE 205 198 055
emlix - smart embedded open source
[-- Attachment #2: This is a digitally signed message part. --]
[-- Type: application/pgp-signature, Size: 313 bytes --]
next prev parent reply other threads:[~2021-10-04 7:03 UTC|newest]
Thread overview: 84+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-10-01 20:56 [PATCH v10 1/3] mm: rearrange madvise code to allow for reuse Suren Baghdasaryan
2021-10-01 20:56 ` [PATCH v10 2/3] mm: add a field to store names for private anonymous memory Suren Baghdasaryan
2021-10-01 23:08 ` Andrew Morton
2021-10-02 0:52 ` Suren Baghdasaryan
2021-10-04 16:21 ` Suren Baghdasaryan
2021-10-07 2:39 ` Andrew Morton
2021-10-07 2:50 ` Suren Baghdasaryan
2021-10-01 23:11 ` kernel test robot
2021-10-02 1:59 ` Suren Baghdasaryan
2021-10-01 23:27 ` kernel test robot
2021-10-01 20:56 ` [PATCH v10 3/3] mm: add anonymous vma name refcounting Suren Baghdasaryan
2021-10-05 18:42 ` Pavel Machek
2021-10-05 19:14 ` Suren Baghdasaryan
2021-10-05 19:21 ` Kees Cook
2021-10-05 20:04 ` Pavel Machek
2021-10-05 20:43 ` Suren Baghdasaryan
2021-10-06 6:57 ` John Hubbard
2021-10-06 8:27 ` Michal Hocko
2021-10-06 9:27 ` David Hildenbrand
2021-10-06 15:01 ` Suren Baghdasaryan
2021-10-06 15:07 ` David Hildenbrand
2021-10-06 15:20 ` Suren Baghdasaryan
2021-10-07 2:29 ` Andrew Morton
2021-10-07 2:46 ` Suren Baghdasaryan
2021-10-07 2:53 ` Andrew Morton
2021-10-07 3:01 ` Suren Baghdasaryan
2021-10-07 7:27 ` David Hildenbrand
2021-10-07 7:33 ` David Hildenbrand
2021-10-07 15:42 ` Suren Baghdasaryan
2021-10-06 17:58 ` Pavel Machek
2021-10-06 18:18 ` Suren Baghdasaryan
2021-10-07 8:10 ` Michal Hocko
2021-10-07 8:41 ` Pavel Machek
2021-10-07 8:47 ` Rasmus Villemoes
2021-10-07 10:15 ` Pavel Machek
2021-10-07 16:04 ` Suren Baghdasaryan
2021-10-07 16:40 ` Michal Hocko
2021-10-07 16:58 ` Suren Baghdasaryan
2021-10-07 17:31 ` Michal Hocko
2021-10-07 17:50 ` Suren Baghdasaryan
2021-10-07 18:12 ` Kees Cook
2021-10-07 18:50 ` Suren Baghdasaryan
2021-10-07 19:02 ` John Hubbard
2021-10-07 21:32 ` Suren Baghdasaryan
2021-10-08 1:04 ` Liam Howlett
2021-10-08 7:25 ` Rasmus Villemoes
2021-10-08 7:43 ` David Hildenbrand
2021-10-08 21:13 ` Kees Cook
2021-10-08 6:34 ` Michal Hocko
2021-10-08 14:14 ` Dave Hansen
2021-10-08 14:57 ` Michal Hocko
2021-10-08 16:10 ` Suren Baghdasaryan
2021-10-08 20:58 ` Kees Cook
2021-10-11 8:36 ` Michal Hocko
2021-10-12 1:18 ` Suren Baghdasaryan
2021-10-12 1:20 ` Suren Baghdasaryan
2021-10-12 3:00 ` Johannes Weiner
2021-10-12 5:36 ` Suren Baghdasaryan
2021-10-12 18:26 ` Johannes Weiner
2021-10-12 18:52 ` Suren Baghdasaryan
2021-10-12 20:41 ` Johannes Weiner
2021-10-12 20:59 ` Suren Baghdasaryan
2021-10-12 7:36 ` Michal Hocko
2021-10-12 16:50 ` Suren Baghdasaryan
2021-10-12 7:43 ` David Hildenbrand
2021-10-12 17:01 ` Suren Baghdasaryan
2021-10-14 20:16 ` Suren Baghdasaryan
2021-10-15 8:03 ` David Hildenbrand
2021-10-15 16:30 ` Suren Baghdasaryan
2021-10-15 16:39 ` David Hildenbrand
2021-10-15 18:33 ` Suren Baghdasaryan
2021-10-15 17:45 ` Kees Cook
2021-10-07 7:59 ` Michal Hocko
2021-10-07 15:45 ` Suren Baghdasaryan
2021-10-07 16:37 ` Michal Hocko
2021-10-07 16:43 ` Suren Baghdasaryan
2021-10-07 17:25 ` Michal Hocko
2021-10-07 17:30 ` Suren Baghdasaryan
2021-10-04 7:03 ` Rolf Eike Beer [this message]
2021-10-04 7:03 ` [PATCH v10 1/3] mm: rearrange madvise code to allow for reuse Rolf Eike Beer
2021-10-04 16:18 ` Suren Baghdasaryan
2021-10-05 21:00 ` Liam Howlett
2021-10-05 21:30 ` Suren Baghdasaryan
2021-10-06 17:33 ` Liam Howlett
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