diff options
Diffstat (limited to 'arch/x86/mm/numa.c')
-rw-r--r-- | arch/x86/mm/numa.c | 32 |
1 files changed, 11 insertions, 21 deletions
diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c index 2d125be1bae9..8504f3698753 100644 --- a/arch/x86/mm/numa.c +++ b/arch/x86/mm/numa.c | |||
@@ -193,7 +193,6 @@ int __init numa_add_memblk(int nid, u64 start, u64 end) | |||
193 | static void __init setup_node_data(int nid, u64 start, u64 end) | 193 | static void __init setup_node_data(int nid, u64 start, u64 end) |
194 | { | 194 | { |
195 | const size_t nd_size = roundup(sizeof(pg_data_t), PAGE_SIZE); | 195 | const size_t nd_size = roundup(sizeof(pg_data_t), PAGE_SIZE); |
196 | bool remapped = false; | ||
197 | u64 nd_pa; | 196 | u64 nd_pa; |
198 | void *nd; | 197 | void *nd; |
199 | int tnid; | 198 | int tnid; |
@@ -205,37 +204,28 @@ static void __init setup_node_data(int nid, u64 start, u64 end) | |||
205 | if (end && (end - start) < NODE_MIN_SIZE) | 204 | if (end && (end - start) < NODE_MIN_SIZE) |
206 | return; | 205 | return; |
207 | 206 | ||
208 | /* initialize remap allocator before aligning to ZONE_ALIGN */ | ||
209 | init_alloc_remap(nid, start, end); | ||
210 | |||
211 | start = roundup(start, ZONE_ALIGN); | 207 | start = roundup(start, ZONE_ALIGN); |
212 | 208 | ||
213 | printk(KERN_INFO "Initmem setup node %d [mem %#010Lx-%#010Lx]\n", | 209 | printk(KERN_INFO "Initmem setup node %d [mem %#010Lx-%#010Lx]\n", |
214 | nid, start, end - 1); | 210 | nid, start, end - 1); |
215 | 211 | ||
216 | /* | 212 | /* |
217 | * Allocate node data. Try remap allocator first, node-local | 213 | * Allocate node data. Try node-local memory and then any node. |
218 | * memory and then any node. Never allocate in DMA zone. | 214 | * Never allocate in DMA zone. |
219 | */ | 215 | */ |
220 | nd = alloc_remap(nid, nd_size); | 216 | nd_pa = memblock_alloc_nid(nd_size, SMP_CACHE_BYTES, nid); |
221 | if (nd) { | 217 | if (!nd_pa) { |
222 | nd_pa = __pa(nd); | 218 | pr_err("Cannot find %zu bytes in node %d\n", |
223 | remapped = true; | 219 | nd_size, nid); |
224 | } else { | 220 | return; |
225 | nd_pa = memblock_alloc_nid(nd_size, SMP_CACHE_BYTES, nid); | ||
226 | if (!nd_pa) { | ||
227 | pr_err("Cannot find %zu bytes in node %d\n", | ||
228 | nd_size, nid); | ||
229 | return; | ||
230 | } | ||
231 | nd = __va(nd_pa); | ||
232 | } | 221 | } |
222 | nd = __va(nd_pa); | ||
233 | 223 | ||
234 | /* report and initialize */ | 224 | /* report and initialize */ |
235 | printk(KERN_INFO " NODE_DATA [mem %#010Lx-%#010Lx]%s\n", | 225 | printk(KERN_INFO " NODE_DATA [mem %#010Lx-%#010Lx]\n", |
236 | nd_pa, nd_pa + nd_size - 1, remapped ? " (remapped)" : ""); | 226 | nd_pa, nd_pa + nd_size - 1); |
237 | tnid = early_pfn_to_nid(nd_pa >> PAGE_SHIFT); | 227 | tnid = early_pfn_to_nid(nd_pa >> PAGE_SHIFT); |
238 | if (!remapped && tnid != nid) | 228 | if (tnid != nid) |
239 | printk(KERN_INFO " NODE_DATA(%d) on node %d\n", nid, tnid); | 229 | printk(KERN_INFO " NODE_DATA(%d) on node %d\n", nid, tnid); |
240 | 230 | ||
241 | node_data[nid] = nd; | 231 | node_data[nid] = nd; |