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Date: Wed, 29 Jun 2016 16:27:08 +0900
From: Minchan Kim <minchan@kernel.org>
To: "Huang, Ying" <ying.huang@intel.com>
CC: Andrew Morton <akpm@linux-foundation.org>,
        "Kirill A. Shutemov" <kirill.shutemov@linux.intel.com>,
        Jerome Marchand <jmarchan@redhat.com>,
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        Ebru Akagunduz <ebru.akagunduz@gmail.com>,
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Subject: Re: [PATCH 2/2] mm, THP: Clean up return value of
 madvise_free_huge_pmd
Message-ID: <20160629072708.GC18523@bbox>
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On Tue, Jun 28, 2016 at 10:36:30AM -0700, Huang, Ying wrote:
> From: Huang Ying <ying.huang@intel.com>
> 
> The definition of return value of madvise_free_huge_pmd is not clear
> before.  According to the suggestion of Minchan Kim, change the type of
> return value to bool and return true if we do MADV_FREE successfully on
> entire pmd page, otherwise, return false.  Comments are added too.
> 
> Cc: Minchan Kim <minchan@kernel.org>
> Signed-off-by: "Huang, Ying" <ying.huang@intel.com>
Acked-by: Minchan Kim <minchan@kernel.org>