From: Baolin Wang <baolin.wang@linux.alibaba.com>
To: Andrew Morton <akpm@linux-foundation.org>
Cc: david@kernel.org, ljs@kernel.org, Liam.Howlett@oracle.com,
vbabka@kernel.org, rppt@kernel.org, surenb@google.com,
mhocko@suse.com, linux-arm-kernel@lists.infradead.org,
x86@kernel.org, linux-parisc@vger.kernel.org,
linuxppc-dev@lists.ozlabs.org, linux-riscv@lists.infradead.org,
linux-s390@vger.kernel.org, kvm@vger.kernel.org,
open <linux-mm@kvack.org>,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH 0/6] change young flag check functions to return bool
Date: Fri, 20 Mar 2026 11:21:39 +0800 [thread overview]
Message-ID: <ab7ea070-47c8-447a-8e9e-ac471063cf8d@linux.alibaba.com> (raw)
In-Reply-To: <20260319201839.2dfa704041b8f13d8dbbfd3b@linux-foundation.org>
On 3/20/26 11:18 AM, Andrew Morton wrote:
> On Thu, 19 Mar 2026 11:23:59 +0800 Baolin Wang <baolin.wang@linux.alibaba.com> wrote:
>
>> This is a cleanup patchset to change all young flag check functions to
>> return bool, as discussed with David in the previous thread[1]. Since
>> callers only care about whether the young flag was set, returning bool
>> makes the intention clearer. No functional changes intended.
>
> One observation from Sashiko. Minorish, worth addressing:
> https://sashiko.dev/#/patchset/cover.1773890510.git.baolin.wang%40linux.alibaba.com
Yes, good catch. Will fix in next version. Thanks.
next prev parent reply other threads:[~2026-03-20 3:21 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-19 3:23 [PATCH 0/6] change young flag check functions to return bool Baolin Wang
2026-03-19 3:24 ` [PATCH 1/6] mm: change to return bool for ptep_test_and_clear_young() Baolin Wang
2026-03-19 11:28 ` Lorenzo Stoakes (Oracle)
2026-03-20 2:59 ` Baolin Wang
2026-03-20 5:57 ` Ritesh Harjani
2026-03-21 5:22 ` Baolin Wang
2026-03-19 3:24 ` [PATCH 2/6] mm: change to return bool for ptep_clear_flush_young()/clear_flush_young_ptes() Baolin Wang
2026-03-19 11:30 ` Lorenzo Stoakes (Oracle)
2026-03-20 3:05 ` Baolin Wang
2026-03-21 5:18 ` Ritesh Harjani
2026-03-19 3:24 ` [PATCH 3/6] mm: change to return bool for pmdp_test_and_clear_young() Baolin Wang
2026-03-19 11:31 ` Lorenzo Stoakes (Oracle)
2026-03-20 3:07 ` Baolin Wang
2026-03-21 5:24 ` Ritesh Harjani
2026-03-19 3:24 ` [PATCH 4/6] mm: change to return bool for pmdp_clear_flush_young() Baolin Wang
2026-03-19 11:33 ` Lorenzo Stoakes (Oracle)
2026-03-20 3:09 ` Baolin Wang
2026-03-19 3:24 ` [PATCH 5/6] mm: change to return bool for pudp_test_and_clear_young() Baolin Wang
2026-03-19 11:34 ` Lorenzo Stoakes (Oracle)
2026-03-21 5:30 ` Ritesh Harjani
2026-03-19 3:24 ` [PATCH 6/6] mm: change to return bool for the MMU notifier's young flag check Baolin Wang
2026-03-19 11:39 ` Lorenzo Stoakes (Oracle)
2026-03-20 3:18 ` Baolin Wang
2026-03-20 3:18 ` [PATCH 0/6] change young flag check functions to return bool Andrew Morton
2026-03-20 3:21 ` Baolin Wang [this message]
2026-03-21 5:31 ` Ritesh Harjani
2026-03-21 13:02 ` Baolin Wang
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