diff options
Diffstat (limited to 'arch/tile/kernel/setup.c')
-rw-r--r-- | arch/tile/kernel/setup.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/tile/kernel/setup.c b/arch/tile/kernel/setup.c index 7a5aa1a7864e..68b542677f6a 100644 --- a/arch/tile/kernel/setup.c +++ b/arch/tile/kernel/setup.c | |||
@@ -307,8 +307,8 @@ static void __cpuinit store_permanent_mappings(void) | |||
307 | hv_store_mapping(addr, pages << PAGE_SHIFT, pa); | 307 | hv_store_mapping(addr, pages << PAGE_SHIFT, pa); |
308 | } | 308 | } |
309 | 309 | ||
310 | hv_store_mapping((HV_VirtAddr)_stext, | 310 | hv_store_mapping((HV_VirtAddr)_text, |
311 | (uint32_t)(_einittext - _stext), 0); | 311 | (uint32_t)(_einittext - _text), 0); |
312 | } | 312 | } |
313 | 313 | ||
314 | /* | 314 | /* |
@@ -329,6 +329,7 @@ static void __init setup_memory(void) | |||
329 | #if defined(CONFIG_HIGHMEM) || defined(__tilegx__) | 329 | #if defined(CONFIG_HIGHMEM) || defined(__tilegx__) |
330 | long lowmem_pages; | 330 | long lowmem_pages; |
331 | #endif | 331 | #endif |
332 | unsigned long physpages = 0; | ||
332 | 333 | ||
333 | /* We are using a char to hold the cpu_2_node[] mapping */ | 334 | /* We are using a char to hold the cpu_2_node[] mapping */ |
334 | BUILD_BUG_ON(MAX_NUMNODES > 127); | 335 | BUILD_BUG_ON(MAX_NUMNODES > 127); |
@@ -388,8 +389,8 @@ static void __init setup_memory(void) | |||
388 | continue; | 389 | continue; |
389 | } | 390 | } |
390 | } | 391 | } |
391 | if (num_physpages + PFN_DOWN(range.size) > maxmem_pfn) { | 392 | if (physpages + PFN_DOWN(range.size) > maxmem_pfn) { |
392 | int max_size = maxmem_pfn - num_physpages; | 393 | int max_size = maxmem_pfn - physpages; |
393 | if (max_size > 0) { | 394 | if (max_size > 0) { |
394 | pr_err("Maxmem reduced node %d to %d pages\n", | 395 | pr_err("Maxmem reduced node %d to %d pages\n", |
395 | i, max_size); | 396 | i, max_size); |
@@ -446,7 +447,7 @@ static void __init setup_memory(void) | |||
446 | node_start_pfn[i] = start; | 447 | node_start_pfn[i] = start; |
447 | node_end_pfn[i] = end; | 448 | node_end_pfn[i] = end; |
448 | node_controller[i] = range.controller; | 449 | node_controller[i] = range.controller; |
449 | num_physpages += size; | 450 | physpages += size; |
450 | max_pfn = end; | 451 | max_pfn = end; |
451 | 452 | ||
452 | /* Mark node as online */ | 453 | /* Mark node as online */ |
@@ -465,7 +466,7 @@ static void __init setup_memory(void) | |||
465 | * we're willing to use at 8 million pages (32GB of 4KB pages). | 466 | * we're willing to use at 8 million pages (32GB of 4KB pages). |
466 | */ | 467 | */ |
467 | cap = 8 * 1024 * 1024; /* 8 million pages */ | 468 | cap = 8 * 1024 * 1024; /* 8 million pages */ |
468 | if (num_physpages > cap) { | 469 | if (physpages > cap) { |
469 | int num_nodes = num_online_nodes(); | 470 | int num_nodes = num_online_nodes(); |
470 | int cap_each = cap / num_nodes; | 471 | int cap_each = cap / num_nodes; |
471 | unsigned long dropped_pages = 0; | 472 | unsigned long dropped_pages = 0; |
@@ -476,10 +477,10 @@ static void __init setup_memory(void) | |||
476 | node_end_pfn[i] = node_start_pfn[i] + cap_each; | 477 | node_end_pfn[i] = node_start_pfn[i] + cap_each; |
477 | } | 478 | } |
478 | } | 479 | } |
479 | num_physpages -= dropped_pages; | 480 | physpages -= dropped_pages; |
480 | pr_warning("Only using %ldMB memory;" | 481 | pr_warning("Only using %ldMB memory;" |
481 | " ignoring %ldMB.\n", | 482 | " ignoring %ldMB.\n", |
482 | num_physpages >> (20 - PAGE_SHIFT), | 483 | physpages >> (20 - PAGE_SHIFT), |
483 | dropped_pages >> (20 - PAGE_SHIFT)); | 484 | dropped_pages >> (20 - PAGE_SHIFT)); |
484 | pr_warning("Consider using a larger page size.\n"); | 485 | pr_warning("Consider using a larger page size.\n"); |
485 | } | 486 | } |
@@ -497,7 +498,7 @@ static void __init setup_memory(void) | |||
497 | 498 | ||
498 | lowmem_pages = (mappable_physpages > MAXMEM_PFN) ? | 499 | lowmem_pages = (mappable_physpages > MAXMEM_PFN) ? |
499 | MAXMEM_PFN : mappable_physpages; | 500 | MAXMEM_PFN : mappable_physpages; |
500 | highmem_pages = (long) (num_physpages - lowmem_pages); | 501 | highmem_pages = (long) (physpages - lowmem_pages); |
501 | 502 | ||
502 | pr_notice("%ldMB HIGHMEM available.\n", | 503 | pr_notice("%ldMB HIGHMEM available.\n", |
503 | pages_to_mb(highmem_pages > 0 ? highmem_pages : 0)); | 504 | pages_to_mb(highmem_pages > 0 ? highmem_pages : 0)); |
@@ -514,7 +515,6 @@ static void __init setup_memory(void) | |||
514 | pr_warning("Use a HIGHMEM enabled kernel.\n"); | 515 | pr_warning("Use a HIGHMEM enabled kernel.\n"); |
515 | max_low_pfn = MAXMEM_PFN; | 516 | max_low_pfn = MAXMEM_PFN; |
516 | max_pfn = MAXMEM_PFN; | 517 | max_pfn = MAXMEM_PFN; |
517 | num_physpages = MAXMEM_PFN; | ||
518 | node_end_pfn[0] = MAXMEM_PFN; | 518 | node_end_pfn[0] = MAXMEM_PFN; |
519 | } else { | 519 | } else { |
520 | pr_notice("%ldMB memory available.\n", | 520 | pr_notice("%ldMB memory available.\n", |