linux-kernel - Re: [PATCH v3 2/4] mm/page_table_check: use unsigned long for page counters and cleanup

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Message-ID: <3554d255-dc76-c4a1-e2a1-f110f1e2c7b5@google.com>
Date:   Tue, 25 Jan 2022 22:29:45 -0800 (PST)
From:   David Rientjes <rientjes@...gle.com>
To:     Pasha Tatashin <pasha.tatashin@...een.com>
cc:     linux-kernel@...r.kernel.org, linux-mm@...ck.org,
        akpm@...ux-foundation.org, pjt@...gle.com, weixugc@...gle.com,
        gthelen@...gle.com, mingo@...hat.com, will@...nel.org,
        rppt@...nel.org, dave.hansen@...ux.intel.com, hpa@...or.com,
        aneesh.kumar@...ux.ibm.com, jirislaby@...nel.org,
        songmuchun@...edance.com, qydwhotmail@...il.com, hughd@...gle.com,
        ziy@...dia.com, anshuman.khandual@....com
Subject: Re: [PATCH v3 2/4] mm/page_table_check: use unsigned long for page
 counters and cleanup

On Wed, 26 Jan 2022, Pasha Tatashin wrote:

> For the consistency, use "unsigned long" for all page counters.
> 
> Also, reduce code duplication by calling
> __page_table_check_*_clear() from __page_table_check_*_set() functions.
> 
> Signed-off-by: Pasha Tatashin <pasha.tatashin@...een.com>
> Reviewed-by: Wei Xu <weixugc@...gle.com>

Acked-by: David Rientjes <rientjes@...gle.com>