From: "Vlastimil Babka (SUSE)" <vbabka@kernel.org>
To: Brendan Jackman <jackmanb@google.com>,
Borislav Petkov <bp@alien8.de>,
Dave Hansen <dave.hansen@linux.intel.com>,
Peter Zijlstra <peterz@infradead.org>,
Andrew Morton <akpm@linux-foundation.org>,
David Hildenbrand <david@kernel.org>, Wei Xu <weixugc@google.com>,
Johannes Weiner <hannes@cmpxchg.org>, Zi Yan <ziy@nvidia.com>,
Lorenzo Stoakes <ljs@kernel.org>
Cc: linux-mm@kvack.org, linux-kernel@vger.kernel.org, x86@kernel.org,
rppt@kernel.org, Sumit Garg <sumit.garg@oss.qualcomm.com>,
derkling@google.com, reijiw@google.com,
Will Deacon <will@kernel.org>,
rientjes@google.com, "Kalyazin, Nikita" <kalyazin@amazon.co.uk>,
patrick.roy@linux.dev, "Itazuri, Takahiro" <itazur@amazon.co.uk>,
Andy Lutomirski <luto@kernel.org>,
David Kaplan <david.kaplan@amd.com>,
Thomas Gleixner <tglx@kernel.org>, Yosry Ahmed <yosry@kernel.org>
Subject: Re: [PATCH v2 13/22] mm: rejig pageblock mask definitions
Date: Mon, 11 May 2026 20:07:44 +0200 [thread overview]
Message-ID: <9df7caf5-fccf-40bf-b8c6-ef633ae44bff@kernel.org> (raw)
In-Reply-To: <20260320-page_alloc-unmapped-v2-13-28bf1bd54f41@google.com>
On 3/20/26 19:23, Brendan Jackman wrote:
> A later patch will complicate the definition of these masks, this is a
> preparatory patch to make that patch easier to review.
>
> - More masks will be needed, so add a PAGEBLOCK_ prefix to the names
> to avoid polluting the "global namespace" too much.
>
> - This makes MIGRATETYPE_AND_ISO_MASK start to look pretty long. Well,
> that global mask only exists for quite a specific purpose so just drop
> it and take advantage of the newly-defined PAGEBLOCK_ISO_MASK.
>
> Signed-off-by: Brendan Jackman <jackmanb@google.com>
LGTM. Could be also part of the immediate cleanup series?
Reviewed-by: Vlastimil Babka (SUSE) <vbabka@kernel.org>
next prev parent reply other threads:[~2026-05-11 18:07 UTC|newest]
Thread overview: 64+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-20 18:23 [PATCH v2 00/22] mm: Add __GFP_UNMAPPED Brendan Jackman
2026-03-20 18:23 ` [PATCH v2 01/22] x86/mm: split out preallocate_sub_pgd() Brendan Jackman
2026-03-20 19:42 ` Dave Hansen
2026-03-23 11:01 ` Brendan Jackman
2026-03-24 15:27 ` Borislav Petkov
2026-03-25 13:28 ` Brendan Jackman
2026-03-20 18:23 ` [PATCH v2 02/22] x86/mm: Generalize LDT remap into "mm-local region" Brendan Jackman
2026-03-20 19:47 ` Dave Hansen
2026-03-23 12:01 ` Brendan Jackman
2026-03-23 12:57 ` Brendan Jackman
2026-03-25 14:23 ` Brendan Jackman
2026-03-20 18:23 ` [PATCH v2 03/22] x86/tlb: Expose some flush function declarations to modules Brendan Jackman
2026-03-20 18:23 ` [PATCH v2 04/22] mm: Create flags arg for __apply_to_page_range() Brendan Jackman
2026-03-20 18:23 ` [PATCH v2 05/22] mm: Add more flags " Brendan Jackman
2026-03-26 16:14 ` Brendan Jackman
2026-03-20 18:23 ` [PATCH v2 06/22] x86/mm: introduce the mermap Brendan Jackman
2026-03-20 18:23 ` [PATCH v2 07/22] mm: KUnit tests for " Brendan Jackman
2026-03-24 8:00 ` kernel test robot
2026-03-20 18:23 ` [PATCH v2 08/22] mm: introduce for_each_free_list() Brendan Jackman
2026-05-11 13:46 ` Vlastimil Babka (SUSE)
2026-03-20 18:23 ` [PATCH v2 09/22] mm/page_alloc: don't overload migratetype in find_suitable_fallback() Brendan Jackman
2026-05-11 13:51 ` Vlastimil Babka (SUSE)
2026-05-11 16:44 ` Brendan Jackman
2026-05-11 16:53 ` Vlastimil Babka (SUSE)
2026-03-20 18:23 ` [PATCH v2 10/22] mm: introduce freetype_t Brendan Jackman
2026-05-11 15:34 ` Vlastimil Babka (SUSE)
2026-05-11 16:49 ` Brendan Jackman
2026-05-11 16:58 ` Vlastimil Babka (SUSE)
2026-05-11 18:17 ` Vlastimil Babka (SUSE)
2026-05-11 18:26 ` Vlastimil Babka (SUSE)
2026-03-20 18:23 ` [PATCH v2 11/22] mm: move migratetype definitions to freetype.h Brendan Jackman
2026-05-11 15:35 ` Vlastimil Babka (SUSE)
2026-03-20 18:23 ` [PATCH v2 12/22] mm: add definitions for allocating unmapped pages Brendan Jackman
2026-05-11 18:01 ` Vlastimil Babka (SUSE)
2026-03-20 18:23 ` [PATCH v2 13/22] mm: rejig pageblock mask definitions Brendan Jackman
2026-05-11 18:07 ` Vlastimil Babka (SUSE) [this message]
2026-03-20 18:23 ` [PATCH v2 14/22] mm: encode freetype flags in pageblock flags Brendan Jackman
2026-05-11 18:29 ` Vlastimil Babka (SUSE)
2026-03-20 18:23 ` [PATCH v2 15/22] mm/page_alloc: remove ifdefs from pindex helpers Brendan Jackman
2026-05-11 18:30 ` Vlastimil Babka (SUSE)
2026-05-12 9:49 ` Brendan Jackman
2026-03-20 18:23 ` [PATCH v2 16/22] mm/page_alloc: separate pcplists by freetype flags Brendan Jackman
2026-05-13 8:46 ` Vlastimil Babka (SUSE)
2026-03-20 18:23 ` [PATCH v2 17/22] mm/page_alloc: rename ALLOC_NON_BLOCK back to _HARDER Brendan Jackman
2026-03-20 18:23 ` [PATCH v2 18/22] mm/page_alloc: introduce ALLOC_NOBLOCK Brendan Jackman
2026-05-13 9:43 ` Vlastimil Babka (SUSE)
2026-05-15 13:36 ` Brendan Jackman
2026-05-15 15:52 ` Gregory Price
2026-03-20 18:23 ` [PATCH v2 19/22] mm/page_alloc: implement __GFP_UNMAPPED allocations Brendan Jackman
2026-05-13 15:43 ` Vlastimil Babka (SUSE)
2026-05-15 16:46 ` Brendan Jackman
2026-03-20 18:23 ` [PATCH v2 20/22] mm/page_alloc: implement __GFP_UNMAPPED|__GFP_ZERO allocations Brendan Jackman
2026-05-13 17:00 ` Vlastimil Babka (SUSE)
2026-05-15 16:50 ` Brendan Jackman
2026-03-20 18:23 ` [PATCH v2 21/22] mm: Minimal KUnit tests for some new page_alloc logic Brendan Jackman
2026-03-20 18:23 ` [PATCH v2 22/22] mm/secretmem: Use __GFP_UNMAPPED when available Brendan Jackman
2026-03-31 14:40 ` Brendan Jackman
2026-05-13 16:17 ` [PATCH v2 00/22] mm: Add __GFP_UNMAPPED Gregory Price
2026-05-13 17:14 ` Brendan Jackman
2026-05-13 17:28 ` Gregory Price
2026-05-13 17:38 ` Vlastimil Babka (SUSE)
2026-05-13 17:59 ` Gregory Price
2026-05-15 9:31 ` Brendan Jackman
2026-05-15 16:04 ` Gregory Price
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=9df7caf5-fccf-40bf-b8c6-ef633ae44bff@kernel.org \
--to=vbabka@kernel.org \
--cc=akpm@linux-foundation.org \
--cc=bp@alien8.de \
--cc=dave.hansen@linux.intel.com \
--cc=david.kaplan@amd.com \
--cc=david@kernel.org \
--cc=derkling@google.com \
--cc=hannes@cmpxchg.org \
--cc=itazur@amazon.co.uk \
--cc=jackmanb@google.com \
--cc=kalyazin@amazon.co.uk \
--cc=linux-kernel@vger.kernel.org \
--cc=linux-mm@kvack.org \
--cc=ljs@kernel.org \
--cc=luto@kernel.org \
--cc=patrick.roy@linux.dev \
--cc=peterz@infradead.org \
--cc=reijiw@google.com \
--cc=rientjes@google.com \
--cc=rppt@kernel.org \
--cc=sumit.garg@oss.qualcomm.com \
--cc=tglx@kernel.org \
--cc=weixugc@google.com \
--cc=will@kernel.org \
--cc=x86@kernel.org \
--cc=yosry@kernel.org \
--cc=ziy@nvidia.com \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.