From: SeongJae Park <sj@kernel.org>
To: Zenghui Yu <zenghui.yu@linux.dev>
Cc: SeongJae Park <sj@kernel.org>,
linux-mm@kvack.org, linux-doc@vger.kernel.org,
linux-kernel@vger.kernel.org, akpm@linux-foundation.org,
david@kernel.org, ljs@kernel.org, liam@infradead.org,
vbabka@kernel.org, rppt@kernel.org, surenb@google.com,
mhocko@suse.com, corbet@lwn.net, skhan@linuxfoundation.org
Subject: Re: [PATCH] docs: pagemap: fix flags location, member name and sample code
Date: Thu, 25 Jun 2026 17:04:38 -0700 [thread overview]
Message-ID: <20260626000439.85062-1-sj@kernel.org> (raw)
In-Reply-To: <20260625174447.24292-1-zenghui.yu@linux.dev>
On Fri, 26 Jun 2026 01:44:47 +0800 Zenghui Yu <zenghui.yu@linux.dev> wrote:
> The userland visible page flags (KPF_*) were initially moved to
> include/linux/kernel-page-flags.h in commit 1a9b5b7fe0c5 ("mm: export
> stable page flags"), and later moved to
> include/uapi/linux/kernel-page-flags.h in commit 607ca46e97a1 ("UAPI:
> (Scripted) Disintegrate include/linux"). Upadte the doc to reflect the
> current location of these flags.
>
> The member @walk_end of struct pm_scan_arg {} was wrongly written as
> "end_walk".
>
> The first sample code of the PAGEMAP_SCAN ioctl wrongly used the
> PM_SCAN_CHECK_WPASYNC flag twice, instead of the PM_SCAN_WP_MATCHING flag.
> The second one missed PAGE_IS_FILE in the required mask.
>
> Fix them all together.
Looks good to me, thank you!
>
> Signed-off-by: Zenghui Yu <zenghui.yu@linux.dev>
Reviewed-by: SeongJae Park <sj@kernel.org>
Thanks,
SJ
[...]
prev parent reply other threads:[~2026-06-26 0:04 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-06-25 17:44 [PATCH] docs: pagemap: fix flags location, member name and sample code Zenghui Yu
2026-06-26 0:04 ` SeongJae Park [this message]
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