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mm: nobootmem: move the comment of free_all_bootmem

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Commit b4def3509d ("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: b4def3509d ("mm, nobootmem: clean-up of free_low_memory_core_early()")
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Wanlong Gao <[email protected]>
Cc: Joonsoo Kim <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Signed-off-by: Linus Torvalds <[email protected]>
This commit is contained in:
Wanlong Gao 2016-10-07 17:01:04 -07:00 • committed by Linus Torvalds
commit 914a051654
1 changed files with 5 additions and 5 deletions
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10
mm/nobootmem.c
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@ -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;