From: Wei Yang <richard.weiyang@gmail.com>
To: Ye Liu <ye.liu@linux.dev>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Vlastimil Babka <vbabka@suse.cz>, Ye Liu <liuye@kylinos.cn>,
Johannes Weiner <hannes@cmpxchg.org>, Zi Yan <ziy@nvidia.com>,
Suren Baghdasaryan <surenb@google.com>,
Michal Hocko <mhocko@suse.com>,
Brendan Jackman <jackmanb@google.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v3] mm/page_alloc: simplify lowmem_reserve max calculation
Date: Fri, 15 Aug 2025 06:43:26 +0000 [thread overview]
Message-ID: <20250815064326.itngdnefuoihlk2j@master> (raw)
In-Reply-To: <20250815024509.37900-1-ye.liu@linux.dev>
On Fri, Aug 15, 2025 at 10:45:09AM +0800, Ye Liu wrote:
>From: Ye Liu <liuye@kylinos.cn>
>
>Use max() to find the maximum lowmem_reserve value and min_t() to
>cap it to managed_pages in calculate_totalreserve_pages(), instead
>of open-coding the comparisons. No functional change.
>
>Signed-off-by: Ye Liu <liuye@kylinos.cn>
>Acked-by: Johannes Weiner <hannes@cmpxchg.org>
>Acked-by: Zi Yan <ziy@nvidia.com>
Reviewed-by: Wei Yang <richard.weiyang@gmail.com>
--
Wei Yang
Help you, Help me
next prev parent reply other threads:[~2025-08-15 6:43 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-08-15 2:45 Ye Liu
2025-08-15 6:43 ` Wei Yang [this message]
2025-08-16 7:27 ` Andrew Morton
2025-08-16 11:42 ` Zi Yan
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