[PATCH] mm: nobootmem: move the comment of free_all_bootmem
From: Wanlong Gao <hidden>
Date: 2016-09-16 03:21:42
Subsystem:
memory management, the rest · Maintainers:
Andrew Morton, Linus Torvalds
The commit b4def3509d18c1db9198f92d4c35065e029a09a1 removed the unnecessary nodeid argument, after that, this comment becomes more confused. We should move it to the right place. Signed-off-by: Wanlong Gao <redacted> --- mm/nobootmem.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-)
diff --git a/mm/nobootmem.c b/mm/nobootmem.c
index bd05a70..8bfa986 100644
--- a/mm/nobootmem.c
+++ b/mm/nobootmem.c@@ -134,6 +134,11 @@ 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);
@@ -191,11 +196,6 @@ 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;
--
2.7.4
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