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    Subject[PATCH] mm/vmscan.c: 'lru' may be used without initialized after the patch "3abf380..." in next-20130607 tree

    'lru' may be used without initialized, so need regressing part of the
    related patch.

    The related patch:
    "3abf380 mm: remove lru parameter from __lru_cache_add and lru_cache_add_lru"


    Signed-off-by: Chen Gang <gang.chen@asianux.com>
    ---
    mm/vmscan.c | 1 +
    1 files changed, 1 insertions(+), 0 deletions(-)

    diff --git a/mm/vmscan.c b/mm/vmscan.c
    index fe73724..e92b1858 100644
    --- a/mm/vmscan.c
    +++ b/mm/vmscan.c
    @@ -595,6 +595,7 @@ redo:
    * unevictable page on [in]active list.
    * We know how to handle that.
    */
    + lru = !!TestClearPageActive(page) + page_lru_base_type(page);
    lru_cache_add(page);
    } else {
    /*
    --
    1.7.7.6

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