• Roland Dreier's avatar
    swiotlb: add missing __init annotations · 79ff56eb
    Roland Dreier authored
    Impact: cleanup, reduce kernel size a bit
    
    The current kernel build warns:
    
        WARNING: vmlinux.o(.text+0x11458): Section mismatch in reference from the function swiotlb_alloc_boot() to the function .init.text:__alloc_bootmem_low()
        The function swiotlb_alloc_boot() references
        the function __init __alloc_bootmem_low().
        This is often because swiotlb_alloc_boot lacks a __init
        annotation or the annotation of __alloc_bootmem_low is wrong.
    
        WARNING: vmlinux.o(.text+0x1011f2): Section mismatch in reference from the function swiotlb_late_init_with_default_size() to the function .init.text:__alloc_bootmem_low()
        The function swiotlb_late_init_with_default_size() references
        the function __init __alloc_bootmem_low().
        This is often because swiotlb_late_init_with_default_size lacks a __init
        annotation or the annotation of __alloc_bootmem_low is wrong.
    
    and indeed the functions calling __alloc_bootmem_low() can be marked
    __init as well.
    Signed-off-by: default avatarRoland Dreier <rolandd@cisco.com>
    Signed-off-by: default avatarIngo Molnar <mingo@elte.hu>
    79ff56eb
swiotlb.c 27 KB