From: Wanlong Gao Date: Sat, 8 Oct 2016 00:01:04 +0000 (-0700) Subject: mm: nobootmem: move the comment of free_all_bootmem X-Git-Tag: v4.9-rc1~73^2~43 X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=914a051654c5401cb216a939e214e17ec018b6a9;p=uclinux-h8%2Flinux.git mm: nobootmem: move the comment of free_all_bootmem Commit b4def3509d18 ("mm, nobootmem: clean-up of free_low_memory_core_early()") removed the unnecessary nodeid argument, after that, this comment becomes more confused. We should move it to the right place. Fixes: b4def3509d18c1db9 ("mm, nobootmem: clean-up of free_low_memory_core_early()") Link: http://lkml.kernel.org/r/1473996082-14603-1-git-send-email-wanlong.gao@gmail.com Signed-off-by: Wanlong Gao Cc: Joonsoo Kim Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- diff --git a/mm/nobootmem.c b/mm/nobootmem.c index 490d46abddad..ba609b684d7a 100644 --- a/mm/nobootmem.c +++ b/mm/nobootmem.c @@ -137,6 +137,11 @@ static unsigned long __init free_low_memory_core_early(void) for_each_reserved_mem_region(i, &start, &end) reserve_bootmem_region(start, end); + /* + * We need to use NUMA_NO_NODE instead of NODE_DATA(0)->node_id + * because in some case like Node0 doesn't have RAM installed + * low ram will be on Node1 + */ for_each_free_mem_range(i, NUMA_NO_NODE, MEMBLOCK_NONE, &start, &end, NULL) count += __free_memory_core(start, end); @@ -194,11 +199,6 @@ unsigned long __init free_all_bootmem(void) reset_all_zones_managed_pages(); - /* - * We need to use NUMA_NO_NODE instead of NODE_DATA(0)->node_id - * because in some case like Node0 doesn't have RAM installed - * low ram will be on Node1 - */ pages = free_low_memory_core_early(); totalram_pages += pages;