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    Subject[PATCH 1/2] vmlinux.lds.h: allow people to set a smaller rootfs alignment
    Date
    Add a new INIT_RAMFS() define to compliment the existing INIT_RAM_FS, but
    this one lets people control the alignment.

    Signed-off-by: Mike Frysinger <vapier@gentoo.org>
    ---
    include/asm-generic/vmlinux.lds.h | 7 ++++---
    1 files changed, 4 insertions(+), 3 deletions(-)

    diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
    index 48c5299..9ca268f 100644
    --- a/include/asm-generic/vmlinux.lds.h
    +++ b/include/asm-generic/vmlinux.lds.h
    @@ -619,14 +619,15 @@
    VMLINUX_SYMBOL(__security_initcall_end) = .;

    #ifdef CONFIG_BLK_DEV_INITRD
    -#define INIT_RAM_FS \
    - . = ALIGN(PAGE_SIZE); \
    +#define INIT_RAMFS(align) \
    + . = ALIGN(align); \
    VMLINUX_SYMBOL(__initramfs_start) = .; \
    *(.init.ramfs) \
    VMLINUX_SYMBOL(__initramfs_end) = .;
    #else
    -#define INIT_RAM_FS
    +#define INIT_RAMFS(align)
    #endif
    +#define INIT_RAM_FS INIT_RAMFS(PAGE_SIZE)

    /*
    * Default discarded sections.
    --
    1.7.1


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