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    Subject[PATCH 10/12] thp: remove khugepaged_loop
    Merge khugepaged_loop into khugepaged

    Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
    ---
    mm/huge_memory.c | 14 ++++----------
    1 files changed, 4 insertions(+), 10 deletions(-)

    diff --git a/mm/huge_memory.c b/mm/huge_memory.c
    index 82f6cce..6ddf671 100644
    --- a/mm/huge_memory.c
    +++ b/mm/huge_memory.c
    @@ -2354,14 +2354,6 @@ static void khugepaged_wait_work(void)
    wait_event_freezable(khugepaged_wait, khugepaged_wait_event());
    }

    -static void khugepaged_loop(void)
    -{
    - while (likely(khugepaged_enabled())) {
    - khugepaged_do_scan();
    - khugepaged_wait_work();
    - }
    -}
    -
    static int khugepaged(void *none)
    {
    struct mm_slot *mm_slot;
    @@ -2369,8 +2361,10 @@ static int khugepaged(void *none)
    set_freezable();
    set_user_nice(current, 19);

    - while (!kthread_should_stop())
    - khugepaged_loop();
    + while (!kthread_should_stop()) {
    + khugepaged_do_scan();
    + khugepaged_wait_work();
    + }

    spin_lock(&khugepaged_mm_lock);
    mm_slot = khugepaged_scan.mm_slot;
    --
    1.7.7.6


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