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arm64/numa: Drop duplicate message 

When booting linux on a system without CONFIG_NUMA enabled, the
following messages are printed during boot -

NUMA: Faking a node at [mem 0x0000000000000000-0x00000083ffffffff]
NUMA: Adding memblock [0x8000000000 - 0x8000e7ffff] on node 0
NUMA: Adding memblock [0x8000e80000 - 0x83f65cffff] on node 0
NUMA: Adding memblock [0x83f65d0000 - 0x83f665ffff] on node 0
NUMA: Adding memblock [0x83f6660000 - 0x83f676ffff] on node 0
NUMA: Adding memblock [0x83f6770000 - 0x83f678ffff] on node 0
NUMA: Adding memblock [0x83f6790000 - 0x83fb82ffff] on node 0
NUMA: Adding memblock [0x83fb830000 - 0x83fbc0ffff] on node 0
NUMA: Adding memblock [0x83fbc10000 - 0x83fbdfffff] on node 0
NUMA: Adding memblock [0x83fbe00000 - 0x83fbffffff] on node 0
NUMA: Adding memblock [0x83fc000000 - 0x83fffbffff] on node 0
NUMA: Adding memblock [0x83fffc0000 - 0x83fffdffff] on node 0
NUMA: Adding memblock [0x83fffe0000 - 0x83ffffffff] on node 0
NUMA: Initmem setup node 0 [mem 0x8000000000-0x83ffffffff]
NUMA: NODE_DATA [mem 0x83fffec500-0x83fffedfff]

The information is then duplicated by core kernel messages right after
the above output.

Early memory node ranges
  node   0: [mem 0x0000008000000000-0x0000008000e7ffff]
  node   0: [mem 0x0000008000e80000-0x00000083f65cffff]
  node   0: [mem 0x00000083f65d0000-0x00000083f665ffff]
  node   0: [mem 0x00000083f6660000-0x00000083f676ffff]
  node   0: [mem 0x00000083f6770000-0x00000083f678ffff]
  node   0: [mem 0x00000083f6790000-0x00000083fb82ffff]
  node   0: [mem 0x00000083fb830000-0x00000083fbc0ffff]
  node   0: [mem 0x00000083fbc10000-0x00000083fbdfffff]
  node   0: [mem 0x00000083fbe00000-0x00000083fbffffff]
  node   0: [mem 0x00000083fc000000-0x00000083fffbffff]
  node   0: [mem 0x00000083fffc0000-0x00000083fffdffff]
  node   0: [mem 0x00000083fffe0000-0x00000083ffffffff]
Initmem setup node 0 [mem 0x0000008000000000-0x00000083ffffffff]

Remove the duplication of memblock layout information printed during
boot by dropping the messages from arm64 numa initialisation.

Signed-off-by: Punit Agrawal <punit.agrawal@arm.com>
Cc: Catalin Marinas <catalin.marinas@arm.com>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Will Deacon <will.deacon@arm.com>
This commit is contained in:
Punit Agrawal 2017-07-20 12:03:59 +01:00 committed by Will Deacon
parent 5f4216f49b
commit ece4b206be
1 changed files with 1 additions and 6 deletions
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7
arch/arm64/mm/numa.c
View File

@ -208,8 +208,6 @@ int __init numa_add_memblk(int nid, u64 start, u64 end)
}
node_set(nid, numa_nodes_parsed);
pr_info("Adding memblock [0x%llx - 0x%llx] on node %d\n",
start, (end - 1), nid);
return ret;
}
@ -223,10 +221,7 @@ static void __init setup_node_data(int nid, u64 start_pfn, u64 end_pfn)
void *nd;
int tnid;
if (start_pfn < end_pfn)
pr_info("Initmem setup node %d [mem %#010Lx-%#010Lx]\n", nid,
start_pfn << PAGE_SHIFT, (end_pfn << PAGE_SHIFT) - 1);
else
if (start_pfn >= end_pfn)
pr_info("Initmem setup node %d [<memory-less node>]\n", nid);
nd_pa = memblock_alloc_try_nid(nd_size, SMP_CACHE_BYTES, nid);