memblock_reserve function calls memblock_reserve_region which prints debugging information if 'memblock=debug' passed to the command line. This patch adds the same behaviour, but for the memblock_add function. Signed-off-by: Alexander Kuleshov <kuleshovmail@xxxxxxxxx> --- mm/memblock.c | 18 ++++++++++++++++-- 1 file changed, 16 insertions(+), 2 deletions(-) diff --git a/mm/memblock.c b/mm/memblock.c index 252b77b..c7b8306 100644 --- a/mm/memblock.c +++ b/mm/memblock.c @@ -580,10 +580,24 @@ int __init_memblock memblock_add_node(phys_addr_t base, phys_addr_t size, return memblock_add_range(&memblock.memory, base, size, nid, 0); } +static int __init_memblock memblock_add_region(phys_addr_t base, + phys_addr_t size, + int nid, + unsigned long flags) +{ + struct memblock_type *_rgn = &memblock.memory; + + memblock_dbg("memblock_memory: [%#016llx-%#016llx] flags %#02lx %pF\n", + (unsigned long long)base, + (unsigned long long)base + size - 1, + flags, (void *)_RET_IP_); + + return memblock_add_range(_rgn, base, size, nid, flags); +} + int __init_memblock memblock_add(phys_addr_t base, phys_addr_t size) { - return memblock_add_range(&memblock.memory, base, size, - MAX_NUMNODES, 0); + return memblock_add_region(base, size, MAX_NUMNODES, 0); } /** -- 2.3.3.611.g09038fc.dirty -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx"> email@xxxxxxxxx </a>