diff options
Diffstat (limited to 'arch/powerpc/mm')
-rw-r--r-- | arch/powerpc/mm/hash_utils_64.c | 6 | ||||
-rw-r--r-- | arch/powerpc/mm/pgtable-book3e.c | 8 | ||||
-rw-r--r-- | arch/powerpc/mm/pgtable-book3s64.c | 5 | ||||
-rw-r--r-- | arch/powerpc/mm/pgtable-radix.c | 25 |
4 files changed, 13 insertions, 31 deletions
diff --git a/arch/powerpc/mm/hash_utils_64.c b/arch/powerpc/mm/hash_utils_64.c index 0cc7fbc3bd1c..bc6be44913d4 100644 --- a/arch/powerpc/mm/hash_utils_64.c +++ b/arch/powerpc/mm/hash_utils_64.c @@ -908,9 +908,9 @@ static void __init htab_initialize(void) #ifdef CONFIG_DEBUG_PAGEALLOC if (debug_pagealloc_enabled()) { linear_map_hash_count = memblock_end_of_DRAM() >> PAGE_SHIFT; - linear_map_hash_slots = __va(memblock_alloc_base( - linear_map_hash_count, 1, ppc64_rma_size)); - memset(linear_map_hash_slots, 0, linear_map_hash_count); + linear_map_hash_slots = memblock_alloc_try_nid( + linear_map_hash_count, 1, MEMBLOCK_LOW_LIMIT, + ppc64_rma_size, NUMA_NO_NODE); } #endif /* CONFIG_DEBUG_PAGEALLOC */ diff --git a/arch/powerpc/mm/pgtable-book3e.c b/arch/powerpc/mm/pgtable-book3e.c index e0ccf36714b2..53cbc7dc2df2 100644 --- a/arch/powerpc/mm/pgtable-book3e.c +++ b/arch/powerpc/mm/pgtable-book3e.c @@ -57,12 +57,8 @@ void vmemmap_remove_mapping(unsigned long start, static __ref void *early_alloc_pgtable(unsigned long size) { - void *pt; - - pt = __va(memblock_alloc_base(size, size, __pa(MAX_DMA_ADDRESS))); - memset(pt, 0, size); - - return pt; + return memblock_alloc_try_nid(size, size, MEMBLOCK_LOW_LIMIT, + __pa(MAX_DMA_ADDRESS), NUMA_NO_NODE); } /* diff --git a/arch/powerpc/mm/pgtable-book3s64.c b/arch/powerpc/mm/pgtable-book3s64.c index e7da590c7a78..92a3e4c39540 100644 --- a/arch/powerpc/mm/pgtable-book3s64.c +++ b/arch/powerpc/mm/pgtable-book3s64.c @@ -195,11 +195,8 @@ void __init mmu_partition_table_init(void) unsigned long ptcr; BUILD_BUG_ON_MSG((PATB_SIZE_SHIFT > 36), "Partition table size too large."); - partition_tb = __va(memblock_alloc_base(patb_size, patb_size, - MEMBLOCK_ALLOC_ANYWHERE)); - /* Initialize the Partition Table with no entries */ - memset((void *)partition_tb, 0, patb_size); + partition_tb = memblock_alloc(patb_size, patb_size); /* * update partition table control register, diff --git a/arch/powerpc/mm/pgtable-radix.c b/arch/powerpc/mm/pgtable-radix.c index dced3cd241c2..e377684ac6ad 100644 --- a/arch/powerpc/mm/pgtable-radix.c +++ b/arch/powerpc/mm/pgtable-radix.c @@ -51,26 +51,15 @@ static int native_register_process_table(unsigned long base, unsigned long pg_sz static __ref void *early_alloc_pgtable(unsigned long size, int nid, unsigned long region_start, unsigned long region_end) { - unsigned long pa = 0; - void *pt; + phys_addr_t min_addr = MEMBLOCK_LOW_LIMIT; + phys_addr_t max_addr = MEMBLOCK_ALLOC_ANYWHERE; - if (region_start || region_end) /* has region hint */ - pa = memblock_alloc_range(size, size, region_start, region_end, - MEMBLOCK_NONE); - else if (nid != -1) /* has node hint */ - pa = memblock_alloc_base_nid(size, size, - MEMBLOCK_ALLOC_ANYWHERE, - nid, MEMBLOCK_NONE); + if (region_start) + min_addr = region_start; + if (region_end) + max_addr = region_end; - if (!pa) - pa = memblock_alloc_base(size, size, MEMBLOCK_ALLOC_ANYWHERE); - - BUG_ON(!pa); - - pt = __va(pa); - memset(pt, 0, size); - - return pt; + return memblock_alloc_try_nid(size, size, min_addr, max_addr, nid); } static int early_map_kernel_page(unsigned long ea, unsigned long pa, |