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a=rsa-sha256; c=relaxed/relaxed; d=stgolabs.net; s=dreamhost; t=1710513411; bh=UPOVduM4KWXTPI0rPFyER2ipUUmq2vfrHT/ySZHihgU=; h=Date:From:To:Cc:Subject:Content-Type; b=eFFMsEf+zCLCBQQCwfMIDZllHaEjAVVhef+RKDMYsx6NWsyjFuRFLDXnaShsPDP5M QdiD+hvOLWoyIVbFEeyvg0hKrySq8FJ/txIQ9zHSiBoZ7UDyR2qeeG+kXPYC/QQ6cV 6lV9976qOLyRPFwXwwCKsb7cjZcmCjtj9ajBYfUASfwQpLaYVk3R3V/ZLooegUXddz oQmK4ZotlNQ8sSzGyajr122BnIIik53laSXwTa5azp/4K7v/JOIB2jmXA3ll1g7ocy 8BCEKQlkRD/AqTxQ20S8hR2kz4pWsd5yIJvsKj0AiZWgOWfiGGKkztr8lLbKexCzDg ZfHoQincNKN6w== Date: Fri, 15 Mar 2024 07:36:47 -0700 From: Davidlohr Bueso To: Luis Chamberlain Cc: akpm@linux-foundation.org, jhubbard@nvidia.com, vbabka@suse.cz, mgorman@suse.de, linux-mm@kvack.org, linux-kernel@vger.kernel.org, p.raghav@samsung.com, da.gomez@samsung.com Subject: Re: [PATCH 3/3] mm/vmstat: simplfy extfrag_show_print with fragmentation_index() Message-ID: <20240315143647.nr6hrtgoejwphh5c@offworld> Mail-Followup-To: Luis Chamberlain , akpm@linux-foundation.org, jhubbard@nvidia.com, vbabka@suse.cz, mgorman@suse.de, linux-mm@kvack.org, linux-kernel@vger.kernel.org, p.raghav@samsung.com, da.gomez@samsung.com References: <20240314005436.2962962-1-mcgrof@kernel.org> <20240314005436.2962962-4-mcgrof@kernel.org> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii; format=flowed Content-Disposition: inline In-Reply-To: <20240314005436.2962962-4-mcgrof@kernel.org> User-Agent: NeoMutt/20220429 On Wed, 13 Mar 2024, Luis Chamberlain wrote: >fragmentation_index() already uses the stack for the struct contig_page_info, >so just use that and enhance the documentation for fragmentation_index(). > Reviewed-by: Davidlohr Bueso >Signed-off-by: Luis Chamberlain