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    Subject[RFC][PATCH] inline a few tiny functions in init/initramfs.c
    Date

    A few functions in init/initramfs.c are so simple that I don't see why *any*
    point in them having to bear the cost of a function call.
    Wouldn't something like the patch below make sense ?


    Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com>
    ---

    init/initramfs.c | 6 +++---
    1 files changed, 3 insertions(+), 3 deletions(-)

    --- linux-2.6.14-rc2-git3-orig/init/initramfs.c 2005-09-22 00:28:39.000000000 +0200
    +++ linux-2.6.14-rc2-git3/init/initramfs.c 2005-09-24 01:21:55.000000000 +0200
    @@ -14,12 +14,12 @@ static void __init error(char *x)
    message = x;
    }

    -static void __init *malloc(size_t size)
    +static inline void __init *malloc(size_t size)
    {
    return kmalloc(size, GFP_KERNEL);
    }

    -static void __init free(void *where)
    +static inline void __init free(void *where)
    {
    kfree(where);
    }
    @@ -155,7 +155,7 @@ static void __init read_into(char *buf,

    static __initdata char *header_buf, *symlink_buf, *name_buf;

    -static int __init do_start(void)
    +static inline int __init do_start(void)
    {
    read_into(header_buf, 110, GotHeader);
    return 0;

    -
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