From ce7549e1d824e08871beddb6c7945635dfc4341d Mon Sep 17 00:00:00 2001 From: Jiang Liu Date: Wed, 3 Jul 2013 15:04:24 -0700 Subject: [PATCH] mm/AVR32: prepare for killing free_all_bootmem_node() Prepare for killing free_all_bootmem_node() by using free_all_bootmem() instead. Signed-off-by: Jiang Liu Cc: Haavard Skinnemoen Cc: Hans-Christian Egtvedt Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- arch/avr32/mm/init.c | 21 +++++---------------- 1 file changed, 5 insertions(+), 16 deletions(-) diff --git a/arch/avr32/mm/init.c b/arch/avr32/mm/init.c index 0fc04b9323cf..def5391d927a 100644 --- a/arch/avr32/mm/init.c +++ b/arch/avr32/mm/init.c @@ -103,23 +103,12 @@ void __init mem_init(void) pg_data_t *pgdat; high_memory = NULL; + for_each_online_pgdat(pgdat) + high_memory = max_t(void *, high_memory, + __va(pgdat_end_pfn(pgdat) << PAGE_SHIFT)); - /* this will put all low memory onto the freelists */ - for_each_online_pgdat(pgdat) { - void *node_high_memory; - - if (pgdat->node_spanned_pages != 0) - free_all_bootmem_node(pgdat); - - node_high_memory = (void *)((pgdat->node_start_pfn - + pgdat->node_spanned_pages) - << PAGE_SHIFT); - if (node_high_memory > high_memory) - high_memory = node_high_memory; - } - - max_mapnr = MAP_NR(high_memory); - + set_max_mapnr(MAP_NR(high_memory)); + free_all_bootmem(); mem_init_print_info(NULL); } -- 2.30.2