write in 30M

hc

2024-02-20 ea08eeccae9297f7aabd2ef7f0c2517ac4549acc

 kernel/arch/sh/mm/numa.c
..
..
@@ -41,16 +41,16 @@
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 	__add_active_range(nid, start_pfn, end_pfn);
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 	/* Node-local pgdat */
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-	NODE_DATA(nid) = __va(memblock_alloc_base(sizeof(struct pglist_data),
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-					     SMP_CACHE_BYTES, end));
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-	memset(NODE_DATA(nid), 0, sizeof(struct pglist_data));
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+	NODE_DATA(nid) = memblock_alloc_node(sizeof(struct pglist_data),
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+					     SMP_CACHE_BYTES, nid);
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+	if (!NODE_DATA(nid))
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+		panic("%s: Failed to allocate %zu bytes align=0x%x nid=%d\n",
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+		      __func__, sizeof(struct pglist_data), SMP_CACHE_BYTES,
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+		      nid);
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 	NODE_DATA(nid)->node_start_pfn = start_pfn;
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 	NODE_DATA(nid)->node_spanned_pages = end_pfn - start_pfn;
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 	/* It's up */
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 	node_set_online(nid);
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-
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-	/* Kick sparsemem */
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-	sparse_memory_present_with_active_regions(nid);
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 }