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    SubjectRe: [PATCH 4/7] swap: Change remove_from_page_cache
    On Thu, Dec 23, 2010 at 12:32:46AM +0900, Minchan Kim wrote:
    > This patch series changes remove_from_page_cache's page ref counting
    > rule. Page cache ref count is decreased in delete_from_page_cache.
    > So we don't need decreasing page reference by caller.
    >
    > Cc:Hugh Dickins <hughd@google.com>
    > Signed-off-by: Minchan Kim <minchan.kim@gmail.com>
    > Reviewed-by: KAMEZAWA Hiroyuki <kamezawa.hiroyu@jp.fujitsu.com>
    > ---
    > mm/shmem.c | 3 +--

    Patch subject should probably say 'shmem' instead of 'swap'.

    Otherwise,
    Reviewed-by: Johannes Weiner <hannes@cmpxchg.org>


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