Merge branch 'lmb-to-memblock' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc

* 'lmb-to-memblock' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc:
  lmb: rename to memblock

13 files changed, 72 insertions, 72 deletions

diff --git a/arch/powerpc/kernel/btext.c b/arch/powerpc/kernel/btext.c
index 26e58630ed7b..625942ae5585 100644
--- a/arch/powerpc/kernel/btext.c
+++ b/arch/powerpc/kernel/btext.c
@@ -7,7 +7,7 @@
 #include <linux/string.h>
 #include <linux/init.h>
 #include <linux/module.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/sections.h>
 #include <asm/prom.h>
diff --git a/arch/powerpc/kernel/crash.c b/arch/powerpc/kernel/crash.c
index 29df48f2b61a..417f7b05a9ce 100644
--- a/arch/powerpc/kernel/crash.c
+++ b/arch/powerpc/kernel/crash.c
@@ -24,7 +24,7 @@
 #include <linux/init.h>
 #include <linux/irq.h>
 #include <linux/types.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/processor.h>
 #include <asm/machdep.h>
diff --git a/arch/powerpc/kernel/crash_dump.c b/arch/powerpc/kernel/crash_dump.c
index 5fb667a60894..40f524643ba6 100644
--- a/arch/powerpc/kernel/crash_dump.c
+++ b/arch/powerpc/kernel/crash_dump.c
@@ -13,7 +13,7 @@
 
 #include <linux/crash_dump.h>
 #include <linux/bootmem.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 #include <asm/code-patching.h>
 #include <asm/kdump.h>
 #include <asm/prom.h>
@@ -33,7 +33,7 @@ unsigned long long elfcorehdr_addr = ELFCORE_ADDR_MAX;
 #ifndef CONFIG_RELOCATABLE
 void __init reserve_kdump_trampoline(void)
 {
-        lmb_reserve(0, KDUMP_RESERVE_LIMIT);
+        memblock_reserve(0, KDUMP_RESERVE_LIMIT);
 }
 
 static void __init create_trampoline(unsigned long addr)
diff --git a/arch/powerpc/kernel/dma-swiotlb.c b/arch/powerpc/kernel/dma-swiotlb.c
index e7fe218b8697..02f724f36753 100644
--- a/arch/powerpc/kernel/dma-swiotlb.c
+++ b/arch/powerpc/kernel/dma-swiotlb.c
@@ -71,7 +71,7 @@ static int ppc_swiotlb_bus_notify(struct notifier_block *nb,
         sd->max_direct_dma_addr = 0;
 
         /* May need to bounce if the device can't address all of DRAM */
-        if ((dma_get_mask(dev) + 1) < lmb_end_of_DRAM())
+        if ((dma_get_mask(dev) + 1) < memblock_end_of_DRAM())
                 set_dma_ops(dev, &swiotlb_dma_ops);
 
         return NOTIFY_DONE;
diff --git a/arch/powerpc/kernel/dma.c b/arch/powerpc/kernel/dma.c
index 8d1de6f31d5a..84d6367ec003 100644
--- a/arch/powerpc/kernel/dma.c
+++ b/arch/powerpc/kernel/dma.c
@@ -9,7 +9,7 @@
 #include <linux/dma-mapping.h>
 #include <linux/dma-debug.h>
 #include <linux/gfp.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 #include <asm/bug.h>
 #include <asm/abs_addr.h>
 
@@ -89,7 +89,7 @@ static int dma_direct_dma_supported(struct device *dev, u64 mask)
         /* Could be improved so platforms can set the limit in case
          * they have limited DMA windows
          */
-        return mask >= (lmb_end_of_DRAM() - 1);
+        return mask >= (memblock_end_of_DRAM() - 1);
 #else
         return 1;
 #endif
diff --git a/arch/powerpc/kernel/machine_kexec.c b/arch/powerpc/kernel/machine_kexec.c
index bb3d893a8353..89f005116aac 100644
--- a/arch/powerpc/kernel/machine_kexec.c
+++ b/arch/powerpc/kernel/machine_kexec.c
@@ -12,7 +12,7 @@
 #include <linux/kexec.h>
 #include <linux/reboot.h>
 #include <linux/threads.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 #include <linux/of.h>
 #include <asm/machdep.h>
 #include <asm/prom.h>
@@ -66,11 +66,11 @@ void __init reserve_crashkernel(void)
         unsigned long long crash_size, crash_base;
         int ret;
 
-        /* this is necessary because of lmb_phys_mem_size() */
-        lmb_analyze();
+        /* this is necessary because of memblock_phys_mem_size() */
+        memblock_analyze();
 
         /* use common parsing */
-        ret = parse_crashkernel(boot_command_line, lmb_phys_mem_size(),
+        ret = parse_crashkernel(boot_command_line, memblock_phys_mem_size(),
                         &crash_size, &crash_base);
         if (ret == 0 && crash_size > 0) {
                 crashk_res.start = crash_base;
@@ -133,9 +133,9 @@ void __init reserve_crashkernel(void)
                         "for crashkernel (System RAM: %ldMB)\n",
                         (unsigned long)(crash_size >> 20),
                         (unsigned long)(crashk_res.start >> 20),
-                        (unsigned long)(lmb_phys_mem_size() >> 20));
+                        (unsigned long)(memblock_phys_mem_size() >> 20));
 
-        lmb_reserve(crashk_res.start, crash_size);
+        memblock_reserve(crashk_res.start, crash_size);
 }
 
 int overlaps_crashkernel(unsigned long start, unsigned long size)
diff --git a/arch/powerpc/kernel/paca.c b/arch/powerpc/kernel/paca.c
index f88acf0218db..139a773853f4 100644
--- a/arch/powerpc/kernel/paca.c
+++ b/arch/powerpc/kernel/paca.c
@@ -9,7 +9,7 @@
 
 #include <linux/threads.h>
 #include <linux/module.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/firmware.h>
 #include <asm/lppaca.h>
@@ -117,7 +117,7 @@ void __init allocate_pacas(void)
          * the first segment. On iSeries they must be within the area mapped
          * by the HV, which is HvPagesToMap * HVPAGESIZE bytes.
          */
-        limit = min(0x10000000ULL, lmb.rmo_size);
+        limit = min(0x10000000ULL, memblock.rmo_size);
         if (firmware_has_feature(FW_FEATURE_ISERIES))
                 limit = min(limit, HvPagesToMap * HVPAGESIZE);
 
@@ -128,7 +128,7 @@ void __init allocate_pacas(void)
 
         paca_size = PAGE_ALIGN(sizeof(struct paca_struct) * nr_cpus);
 
-        paca = __va(lmb_alloc_base(paca_size, PAGE_SIZE, limit));
+        paca = __va(memblock_alloc_base(paca_size, PAGE_SIZE, limit));
         memset(paca, 0, paca_size);
 
         printk(KERN_DEBUG "Allocated %u bytes for %d pacas at %p\n",
@@ -148,7 +148,7 @@ void __init free_unused_pacas(void)
         if (new_size >= paca_size)
                 return;
 
-        lmb_free(__pa(paca) + new_size, paca_size - new_size);
+        memblock_free(__pa(paca) + new_size, paca_size - new_size);
 
         printk(KERN_DEBUG "Freed %u bytes for unused pacas\n",
                 paca_size - new_size);
diff --git a/arch/powerpc/kernel/prom.c b/arch/powerpc/kernel/prom.c
index 05131d634e73..9d3953983fb7 100644
--- a/arch/powerpc/kernel/prom.c
+++ b/arch/powerpc/kernel/prom.c
@@ -31,7 +31,7 @@
 #include <linux/kexec.h>
 #include <linux/debugfs.h>
 #include <linux/irq.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/prom.h>
 #include <asm/rtas.h>
@@ -98,7 +98,7 @@ static void __init move_device_tree(void)
 
         if ((memory_limit && (start + size) > memory_limit) ||
                         overlaps_crashkernel(start, size)) {
-                p = __va(lmb_alloc_base(size, PAGE_SIZE, lmb.rmo_size));
+                p = __va(memblock_alloc_base(size, PAGE_SIZE, memblock.rmo_size));
                 memcpy(p, initial_boot_params, size);
                 initial_boot_params = (struct boot_param_header *)p;
                 DBG("Moved device tree to 0x%p\n", p);
@@ -411,13 +411,13 @@ static int __init early_init_dt_scan_drconf_memory(unsigned long node)
 {
         __be32 *dm, *ls, *usm;
         unsigned long l, n, flags;
-        u64 base, size, lmb_size;
+        u64 base, size, memblock_size;
         unsigned int is_kexec_kdump = 0, rngs;
 
-        ls = of_get_flat_dt_prop(node, "ibm,lmb-size", &l);
+        ls = of_get_flat_dt_prop(node, "ibm,memblock-size", &l);
         if (ls == NULL || l < dt_root_size_cells * sizeof(__be32))
                 return 0;
-        lmb_size = dt_mem_next_cell(dt_root_size_cells, &ls);
+        memblock_size = dt_mem_next_cell(dt_root_size_cells, &ls);
 
         dm = of_get_flat_dt_prop(node, "ibm,dynamic-memory", &l);
         if (dm == NULL || l < sizeof(__be32))
@@ -442,11 +442,11 @@ static int __init early_init_dt_scan_drconf_memory(unsigned long node)
                    or if the block is not assigned to this partition (0x8) */
                 if ((flags & 0x80) || !(flags & 0x8))
                         continue;
-                size = lmb_size;
+                size = memblock_size;
                 rngs = 1;
                 if (is_kexec_kdump) {
                         /*
-                         * For each lmb in ibm,dynamic-memory, a corresponding
+                         * For each memblock in ibm,dynamic-memory, a corresponding
                          * entry in linux,drconf-usable-memory property contains
                          * a counter 'p' followed by 'p' (base, size) duple.
                          * Now read the counter from
@@ -469,10 +469,10 @@ static int __init early_init_dt_scan_drconf_memory(unsigned long node)
                                 if ((base + size) > 0x80000000ul)
                                         size = 0x80000000ul - base;
                         }
-                        lmb_add(base, size);
+                        memblock_add(base, size);
                 } while (--rngs);
         }
-        lmb_dump_all();
+        memblock_dump_all();
         return 0;
 }
 #else
@@ -501,14 +501,14 @@ void __init early_init_dt_add_memory_arch(u64 base, u64 size)
         }
 #endif
 
-        lmb_add(base, size);
+        memblock_add(base, size);
 
         memstart_addr = min((u64)memstart_addr, base);
 }
 
 u64 __init early_init_dt_alloc_memory_arch(u64 size, u64 align)
 {
-        return lmb_alloc(size, align);
+        return memblock_alloc(size, align);
 }
 
 #ifdef CONFIG_BLK_DEV_INITRD
@@ -534,12 +534,12 @@ static void __init early_reserve_mem(void)
         /* before we do anything, lets reserve the dt blob */
         self_base = __pa((unsigned long)initial_boot_params);
         self_size = initial_boot_params->totalsize;
-        lmb_reserve(self_base, self_size);
+        memblock_reserve(self_base, self_size);
 
 #ifdef CONFIG_BLK_DEV_INITRD
         /* then reserve the initrd, if any */
         if (initrd_start && (initrd_end > initrd_start))
-                lmb_reserve(__pa(initrd_start), initrd_end - initrd_start);
+                memblock_reserve(__pa(initrd_start), initrd_end - initrd_start);
 #endif /* CONFIG_BLK_DEV_INITRD */
 
 #ifdef CONFIG_PPC32
@@ -560,7 +560,7 @@ static void __init early_reserve_mem(void)
                         if (base_32 == self_base && size_32 == self_size)
                                 continue;
                         DBG("reserving: %x -> %x\n", base_32, size_32);
-                        lmb_reserve(base_32, size_32);
+                        memblock_reserve(base_32, size_32);
                 }
                 return;
         }
@@ -571,7 +571,7 @@ static void __init early_reserve_mem(void)
                 if (size == 0)
                         break;
                 DBG("reserving: %llx -> %llx\n", base, size);
-                lmb_reserve(base, size);
+                memblock_reserve(base, size);
         }
 }
 
@@ -594,7 +594,7 @@ static inline unsigned long phyp_dump_calculate_reserve_size(void)
                 return phyp_dump_info->reserve_bootvar;
 
         /* divide by 20 to get 5% of value */
-        tmp = lmb_end_of_DRAM();
+        tmp = memblock_end_of_DRAM();
         do_div(tmp, 20);
 
         /* round it down in multiples of 256 */
@@ -633,11 +633,11 @@ static void __init phyp_dump_reserve_mem(void)
         if (phyp_dump_info->phyp_dump_is_active) {
                 /* Reserve *everything* above RMR.Area freed by userland tools*/
                 base = variable_reserve_size;
-                size = lmb_end_of_DRAM() - base;
+                size = memblock_end_of_DRAM() - base;
 
                 /* XXX crashed_ram_end is wrong, since it may be beyond
                  * the memory_limit, it will need to be adjusted. */
-                lmb_reserve(base, size);
+                memblock_reserve(base, size);
 
                 phyp_dump_info->init_reserve_start = base;
                 phyp_dump_info->init_reserve_size = size;
@@ -645,8 +645,8 @@ static void __init phyp_dump_reserve_mem(void)
                 size = phyp_dump_info->cpu_state_size +
                         phyp_dump_info->hpte_region_size +
                         variable_reserve_size;
-                base = lmb_end_of_DRAM() - size;
-                lmb_reserve(base, size);
+                base = memblock_end_of_DRAM() - size;
+                memblock_reserve(base, size);
                 phyp_dump_info->init_reserve_start = base;
                 phyp_dump_info->init_reserve_size = size;
         }
@@ -681,8 +681,8 @@ void __init early_init_devtree(void *params)
          */
         of_scan_flat_dt(early_init_dt_scan_chosen, NULL);
 
-        /* Scan memory nodes and rebuild LMBs */
-        lmb_init();
+        /* Scan memory nodes and rebuild MEMBLOCKs */
+        memblock_init();
         of_scan_flat_dt(early_init_dt_scan_root, NULL);
         of_scan_flat_dt(early_init_dt_scan_memory_ppc, NULL);
 
@@ -690,11 +690,11 @@ void __init early_init_devtree(void *params)
         strlcpy(boot_command_line, cmd_line, COMMAND_LINE_SIZE);
         parse_early_param();
 
-        /* Reserve LMB regions used by kernel, initrd, dt, etc... */
-        lmb_reserve(PHYSICAL_START, __pa(klimit) - PHYSICAL_START);
+        /* Reserve MEMBLOCK regions used by kernel, initrd, dt, etc... */
+        memblock_reserve(PHYSICAL_START, __pa(klimit) - PHYSICAL_START);
         /* If relocatable, reserve first 32k for interrupt vectors etc. */
         if (PHYSICAL_START > MEMORY_START)
-                lmb_reserve(MEMORY_START, 0x8000);
+                memblock_reserve(MEMORY_START, 0x8000);
         reserve_kdump_trampoline();
         reserve_crashkernel();
         early_reserve_mem();
@@ -706,17 +706,17 @@ void __init early_init_devtree(void *params)
 
                 /* Ensure that total memory size is page-aligned, because
                  * otherwise mark_bootmem() gets upset. */
-                lmb_analyze();
-                memsize = lmb_phys_mem_size();
+                memblock_analyze();
+                memsize = memblock_phys_mem_size();
                 if ((memsize & PAGE_MASK) != memsize)
                         limit = memsize & PAGE_MASK;
         }
-        lmb_enforce_memory_limit(limit);
+        memblock_enforce_memory_limit(limit);
 
-        lmb_analyze();
-        lmb_dump_all();
+        memblock_analyze();
+        memblock_dump_all();
 
-        DBG("Phys. mem: %llx\n", lmb_phys_mem_size());
+        DBG("Phys. mem: %llx\n", memblock_phys_mem_size());
 
         /* We may need to relocate the flat tree, do it now.
          * FIXME .. and the initrd too? */
diff --git a/arch/powerpc/kernel/rtas.c b/arch/powerpc/kernel/rtas.c
index 0e1ec6f746f6..d0516dbee762 100644
--- a/arch/powerpc/kernel/rtas.c
+++ b/arch/powerpc/kernel/rtas.c
@@ -22,7 +22,7 @@
 #include <linux/smp.h>
 #include <linux/completion.h>
 #include <linux/cpumask.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 #include <linux/slab.h>
 
 #include <asm/prom.h>
@@ -934,11 +934,11 @@ void __init rtas_initialize(void)
          */
 #ifdef CONFIG_PPC64
         if (machine_is(pseries) && firmware_has_feature(FW_FEATURE_LPAR)) {
-                rtas_region = min(lmb.rmo_size, RTAS_INSTANTIATE_MAX);
+                rtas_region = min(memblock.rmo_size, RTAS_INSTANTIATE_MAX);
                 ibm_suspend_me_token = rtas_token("ibm,suspend-me");
         }
 #endif
-        rtas_rmo_buf = lmb_alloc_base(RTAS_RMOBUF_MAX, PAGE_SIZE, rtas_region);
+        rtas_rmo_buf = memblock_alloc_base(RTAS_RMOBUF_MAX, PAGE_SIZE, rtas_region);
 
 #ifdef CONFIG_RTAS_ERROR_LOGGING
         rtas_last_error_token = rtas_token("rtas-last-error");
diff --git a/arch/powerpc/kernel/setup-common.c b/arch/powerpc/kernel/setup-common.c
index 5e4d852f640c..b7e6c7e193ae 100644
--- a/arch/powerpc/kernel/setup-common.c
+++ b/arch/powerpc/kernel/setup-common.c
@@ -33,7 +33,7 @@
 #include <linux/serial_8250.h>
 #include <linux/debugfs.h>
 #include <linux/percpu.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 #include <linux/of_platform.h>
 #include <asm/io.h>
 #include <asm/paca.h>
diff --git a/arch/powerpc/kernel/setup_32.c b/arch/powerpc/kernel/setup_32.c
index 7d84b210f168..a10ffc85ada7 100644
--- a/arch/powerpc/kernel/setup_32.c
+++ b/arch/powerpc/kernel/setup_32.c
@@ -16,7 +16,7 @@
 #include <linux/root_dev.h>
 #include <linux/cpu.h>
 #include <linux/console.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/io.h>
 #include <asm/prom.h>
@@ -246,12 +246,12 @@ static void __init irqstack_early_init(void)
         unsigned int i;
 
         /* interrupt stacks must be in lowmem, we get that for free on ppc32
-         * as the lmb is limited to lowmem by LMB_REAL_LIMIT */
+         * as the memblock is limited to lowmem by MEMBLOCK_REAL_LIMIT */
         for_each_possible_cpu(i) {
                 softirq_ctx[i] = (struct thread_info *)
-                        __va(lmb_alloc(THREAD_SIZE, THREAD_SIZE));
+                        __va(memblock_alloc(THREAD_SIZE, THREAD_SIZE));
                 hardirq_ctx[i] = (struct thread_info *)
-                        __va(lmb_alloc(THREAD_SIZE, THREAD_SIZE));
+                        __va(memblock_alloc(THREAD_SIZE, THREAD_SIZE));
         }
 }
 
@@ -261,15 +261,15 @@ static void __init exc_lvl_early_init(void)
         unsigned int i;
 
         /* interrupt stacks must be in lowmem, we get that for free on ppc32
-         * as the lmb is limited to lowmem by LMB_REAL_LIMIT */
+         * as the memblock is limited to lowmem by MEMBLOCK_REAL_LIMIT */
         for_each_possible_cpu(i) {
                 critirq_ctx[i] = (struct thread_info *)
-                        __va(lmb_alloc(THREAD_SIZE, THREAD_SIZE));
+                        __va(memblock_alloc(THREAD_SIZE, THREAD_SIZE));
 #ifdef CONFIG_BOOKE
                 dbgirq_ctx[i] = (struct thread_info *)
-                        __va(lmb_alloc(THREAD_SIZE, THREAD_SIZE));
+                        __va(memblock_alloc(THREAD_SIZE, THREAD_SIZE));
                 mcheckirq_ctx[i] = (struct thread_info *)
-                        __va(lmb_alloc(THREAD_SIZE, THREAD_SIZE));
+                        __va(memblock_alloc(THREAD_SIZE, THREAD_SIZE));
 #endif
         }
 }
diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c
index 643dcac40fcb..d135f93cb0f6 100644
--- a/arch/powerpc/kernel/setup_64.c
+++ b/arch/powerpc/kernel/setup_64.c
@@ -34,7 +34,7 @@
 #include <linux/bootmem.h>
 #include <linux/pci.h>
 #include <linux/lockdep.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 #include <asm/io.h>
 #include <asm/kdump.h>
 #include <asm/prom.h>
@@ -158,7 +158,7 @@ static void __init setup_paca(struct paca_struct *new_paca)
  * the CPU that ignores the top 2 bits of the address in real
  * mode so we can access kernel globals normally provided we
  * only toy with things in the RMO region. From here, we do
- * some early parsing of the device-tree to setup out LMB
+ * some early parsing of the device-tree to setup out MEMBLOCK
  * data structures, and allocate & initialize the hash table
  * and segment tables so we can start running with translation
  * enabled.
@@ -404,7 +404,7 @@ void __init setup_system(void)
 
         printk("-----------------------------------------------------\n");
         printk("ppc64_pft_size                = 0x%llx\n", ppc64_pft_size);
-        printk("physicalMemorySize            = 0x%llx\n", lmb_phys_mem_size());
+        printk("physicalMemorySize            = 0x%llx\n", memblock_phys_mem_size());
         if (ppc64_caches.dline_size != 0x80)
                 printk("ppc64_caches.dcache_line_size = 0x%x\n",
                        ppc64_caches.dline_size);
@@ -443,10 +443,10 @@ static void __init irqstack_early_init(void)
          */
         for_each_possible_cpu(i) {
                 softirq_ctx[i] = (struct thread_info *)
-                        __va(lmb_alloc_base(THREAD_SIZE,
+                        __va(memblock_alloc_base(THREAD_SIZE,
                                             THREAD_SIZE, limit));
                 hardirq_ctx[i] = (struct thread_info *)
-                        __va(lmb_alloc_base(THREAD_SIZE,
+                        __va(memblock_alloc_base(THREAD_SIZE,
                                             THREAD_SIZE, limit));
         }
 }
@@ -458,11 +458,11 @@ static void __init exc_lvl_early_init(void)
 
         for_each_possible_cpu(i) {
                 critirq_ctx[i] = (struct thread_info *)
-                        __va(lmb_alloc(THREAD_SIZE, THREAD_SIZE));
+                        __va(memblock_alloc(THREAD_SIZE, THREAD_SIZE));
                 dbgirq_ctx[i] = (struct thread_info *)
-                        __va(lmb_alloc(THREAD_SIZE, THREAD_SIZE));
+                        __va(memblock_alloc(THREAD_SIZE, THREAD_SIZE));
                 mcheckirq_ctx[i] = (struct thread_info *)
-                        __va(lmb_alloc(THREAD_SIZE, THREAD_SIZE));
+                        __va(memblock_alloc(THREAD_SIZE, THREAD_SIZE));
         }
 }
 #else
@@ -487,11 +487,11 @@ static void __init emergency_stack_init(void)
          * bringup, we need to get at them in real mode. This means they
          * must also be within the RMO region.
          */
-        limit = min(slb0_limit(), lmb.rmo_size);
+        limit = min(slb0_limit(), memblock.rmo_size);
 
         for_each_possible_cpu(i) {
                 unsigned long sp;
-                sp  = lmb_alloc_base(THREAD_SIZE, THREAD_SIZE, limit);
+                sp  = memblock_alloc_base(THREAD_SIZE, THREAD_SIZE, limit);
                 sp += THREAD_SIZE;
                 paca[i].emergency_sp = __va(sp);
         }
diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
index d84d19224a95..13002fe206e7 100644
--- a/arch/powerpc/kernel/vdso.c
+++ b/arch/powerpc/kernel/vdso.c
@@ -22,7 +22,7 @@
 #include <linux/elf.h>
 #include <linux/security.h>
 #include <linux/bootmem.h>
-#include <linux/lmb.h>
+#include <linux/memblock.h>
 
 #include <asm/pgtable.h>
 #include <asm/system.h>
@@ -734,7 +734,7 @@ static int __init vdso_init(void)
         vdso_data->platform = machine_is(iseries) ? 0x200 : 0x100;
         if (firmware_has_feature(FW_FEATURE_LPAR))
                 vdso_data->platform |= 1;
-        vdso_data->physicalMemorySize = lmb_phys_mem_size();
+        vdso_data->physicalMemorySize = memblock_phys_mem_size();
         vdso_data->dcache_size = ppc64_caches.dsize;
         vdso_data->dcache_line_size = ppc64_caches.dline_size;
         vdso_data->icache_size = ppc64_caches.isize;