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    Subject[PATCH 05/10] zcache: mark zbud_init/zcache_comp_init as __init
    These functions are called only when system is initializing, so mark __init
    for them to free memory

    Signed-off-by: Xiao Guangrong <xiaoguangrong@linux.vnet.ibm.com>
    ---
    drivers/staging/zcache/zcache-main.c | 4 ++--
    1 files changed, 2 insertions(+), 2 deletions(-)

    diff --git a/drivers/staging/zcache/zcache-main.c b/drivers/staging/zcache/zcache-main.c
    index 82d752d..d194303 100644
    --- a/drivers/staging/zcache/zcache-main.c
    +++ b/drivers/staging/zcache/zcache-main.c
    @@ -594,7 +594,7 @@ out:
    return;
    }

    -static void zbud_init(void)
    +static void __init zbud_init(void)
    {
    int i;

    @@ -1974,7 +1974,7 @@ static int __init enable_zcache_compressor(char *s)
    __setup("zcache=", enable_zcache_compressor);


    -static int zcache_comp_init(void)
    +static int __init zcache_comp_init(void)
    {
    int ret = 0;

    --
    1.7.7.6


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