Messages in this thread Patch in this message | | | From | Joonsoo Kim <> | Subject | [PATCH 2/2] mm, nobootmem: do memset() after memblock_reserve() | Date | Mon, 22 Apr 2013 17:25:13 +0900 |
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Currently, we do memset() before reserving the area. This may not cause any problem, but it is somewhat weird. So change execution order.
Signed-off-by: Joonsoo Kim <iamjoonsoo.kim@lge.com>
diff --git a/mm/nobootmem.c b/mm/nobootmem.c index a31be7a..bdd3fa2 100644 --- a/mm/nobootmem.c +++ b/mm/nobootmem.c @@ -45,9 +45,9 @@ static void * __init __alloc_memory_core_early(int nid, u64 size, u64 align, if (!addr) return NULL; + memblock_reserve(addr, size); ptr = phys_to_virt(addr); memset(ptr, 0, size); - memblock_reserve(addr, size); /* * The min_count is set to 0 so that bootmem allocated blocks * are never reported as leaks. -- 1.7.9.5
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