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    Subject[PATCH 30/50] memblock: Print new doubled array location info
    Date
    so will have more idea where it is,  use memblock_debug to controll it

    -v2: use memblock_dbg instead of " if (memblock_debug) "

    Signed-off-by: Yinghai Lu <yinghai@kernel.org>
    ---
    mm/memblock.c | 7 ++++---
    1 files changed, 4 insertions(+), 3 deletions(-)

    diff --git a/mm/memblock.c b/mm/memblock.c
    index c16d4c6..796ef8c 100644
    --- a/mm/memblock.c
    +++ b/mm/memblock.c
    @@ -192,8 +192,6 @@ static int memblock_double_array(struct memblock_type *type)
    if (!memblock_can_resize)
    return -1;

    - pr_debug("memblock: %s array full, doubling...", memblock_type_name(type));
    -
    /* Calculate new doubled size */
    old_size = type->max * sizeof(struct memblock_region);
    new_size = old_size << 1;
    @@ -221,6 +219,9 @@ static int memblock_double_array(struct memblock_type *type)
    }
    new_array = __va(addr);

    + memblock_dbg("memblock: %s array is doubled to %ld at [%#010llx-%#010llx]",
    + memblock_type_name(type), type->max * 2, (u64)addr, (u64)addr + new_size - 1);
    +
    /* Found space, we now need to move the array over before
    * we add the reserved region since it may be our reserved
    * array itself that is full.
    @@ -646,7 +647,7 @@ static void memblock_dump(struct memblock_type *region, char *name)
    base = region->regions[i].base;
    size = region->regions[i].size;

    - pr_info(" %s[0x%x]\t0x%016llx - 0x%016llx, 0x%llx bytes\n",
    + pr_info(" %s[%#x]\t[%#016llx-%#016llx], %#llx bytes\n",
    name, i, base, base + size - 1, size);
    }
    }
    --
    1.6.4.2


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