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Commit 914a0516 authored by Wanlong Gao's avatar Wanlong Gao Committed by Linus Torvalds
Browse files

mm: nobootmem: move the comment of free_all_bootmem 

Commit b4def350 ("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: b4def350 ("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: default avatarWanlong Gao <wanlong.gao@gmail.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: default avatarAndrew Morton <akpm@linux-foundation.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@linux-foundation.org>
parent 19938e35

mm/nobootmem.c

+5 −5
Original line number Diff line number Diff line
@@ -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;