• Nicolas Pitre's avatar
    [ARM] rationalize memory configuration code some more · 4b5f32ce
    Nicolas Pitre authored
    Currently there are two instances of struct meminfo: one in
    kernel/setup.c marked __initdata, and another in mm/init.c with
    permanent storage.  Let's keep only the later to directly populate
    the permanent version from arm_add_memory().
    Also move common validation tests between the MMU and non-MMU cases
    into arm_add_memory() to remove some duplication.  Protection against
    overflowing the membank array is also moved in there in order to cover
    the kernel cmdline parsing path as well.
    Signed-off-by: default avatarNicolas Pitre <nico@marvell.com>
    Signed-off-by: default avatarRussell King <rmk+kernel@arm.linux.org.uk>
setup.h 5.04 KB