forked from Minki/linux
arm64: mm: add __init section marker to free_initrd_mem
It is not needed after booting, this patch moves the free_initrd_mem() function to the __init section. This patch also make keep_initrd __initdata, to reduce kernel size. Signed-off-by: Wang Long <long.wanglong@huawei.com> Signed-off-by: Will Deacon <will.deacon@arm.com>
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@ -358,9 +358,9 @@ void free_initmem(void)
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#ifdef CONFIG_BLK_DEV_INITRD
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static int keep_initrd;
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static int keep_initrd __initdata;
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void free_initrd_mem(unsigned long start, unsigned long end)
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void __init free_initrd_mem(unsigned long start, unsigned long end)
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{
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if (!keep_initrd)
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free_reserved_area((void *)start, (void *)end, 0, "initrd");
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