From: "Huang, Ying" <ying.huang@intel.com>
To: Oscar Salvador <osalvador@suse.de>
Cc: Andrew Morton <akpm@linux-foundation.org>,
Dave Hansen <dave.hansen@linux.intel.com>,
Abhishek Goel <huntbag@linux.vnet.ibm.com>,
Baolin Wang <baolin.wang@linux.alibaba.com>,
linux-mm@kvack.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCH v2] mm: Untangle config dependencies for demote-on-reclaim
Date: Wed, 23 Mar 2022 07:57:17 +0800 [thread overview]
Message-ID: <87ils535ia.fsf@yhuang6-desk2.ccr.corp.intel.com> (raw)
In-Reply-To: <20220322224016.4574-1-osalvador@suse.de> (Oscar Salvador's message of "Tue, 22 Mar 2022 23:40:16 +0100")
Oscar Salvador <osalvador@suse.de> writes:
> At the time demote-on-reclaim was introduced, it was tied to
> CONFIG_HOTPLUG_CPU + CONFIG_MIGRATE, but that is not really
> accurate.
>
> The only two things we need to depen on is CONFIG_NUMA +
> CONFIG_MIGRATE, so clean this up.
> Furthermore, we only register the hotplug memory notifier
> when the system has CONFIG_MEMORY_HOTPLUG.
>
> Signed-off-by: Oscar Salvador <osalvador@suse.de>
> Suggested-by: "Huang, Ying" <ying.huang@intel.com>
LGTM! Thanks!
Reviewed-by: "Huang, Ying" <ying.huang@intel.com>
Best Regards,
Huang, Ying
prev parent reply other threads:[~2022-03-22 23:58 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-03-22 22:40 Oscar Salvador
2022-03-22 23:57 ` Huang, Ying [this message]
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