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 <wanlong.gao@gmail.com>
Cc: Joonsoo Kim <iamjoonsoo.kim@lge.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
diff --git a/mm/nobootmem.c b/mm/nobootmem.c
index 490d46a..ba609b6 100644
--- a/mm/nobootmem.c
+++ b/mm/nobootmem.c
@@ -137,6 +137,11 @@
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 @@
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;