diff options
Diffstat (limited to 'arch/sparc/mm/init_64.c')
| -rw-r--r-- | arch/sparc/mm/init_64.c | 37 |
1 files changed, 31 insertions, 6 deletions
diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c index 8e073d8..b4989f9 100644 --- a/arch/sparc/mm/init_64.c +++ b/arch/sparc/mm/init_64.c @@ -1071,7 +1071,14 @@ static int __init grab_mblocks(struct mdesc_handle *md) m->size = *val; val = mdesc_get_property(md, node, "address-congruence-offset", NULL); - m->offset = *val; + + /* The address-congruence-offset property is optional. + * Explicity zero it be identifty this. + */ + if (val) + m->offset = *val; + else + m->offset = 0UL; numadbg("MBLOCK[%d]: base[%llx] size[%llx] offset[%llx]\n", count - 1, m->base, m->size, m->offset); @@ -2118,6 +2125,9 @@ EXPORT_SYMBOL(_PAGE_CACHE); #ifdef CONFIG_SPARSEMEM_VMEMMAP unsigned long vmemmap_table[VMEMMAP_SIZE]; +static long __meminitdata addr_start, addr_end; +static int __meminitdata node_start; + int __meminit vmemmap_populate(struct page *start, unsigned long nr, int node) { unsigned long vstart = (unsigned long) start; @@ -2148,15 +2158,30 @@ int __meminit vmemmap_populate(struct page *start, unsigned long nr, int node) *vmem_pp = pte_base | __pa(block); - printk(KERN_INFO "[%p-%p] page_structs=%lu " - "node=%d entry=%lu/%lu\n", start, block, nr, - node, - addr >> VMEMMAP_CHUNK_SHIFT, - VMEMMAP_SIZE); + /* check to see if we have contiguous blocks */ + if (addr_end != addr || node_start != node) { + if (addr_start) + printk(KERN_DEBUG " [%lx-%lx] on node %d\n", + addr_start, addr_end-1, node_start); + addr_start = addr; + node_start = node; + } + addr_end = addr + VMEMMAP_CHUNK; } } return 0; } + +void __meminit vmemmap_populate_print_last(void) +{ + if (addr_start) { + printk(KERN_DEBUG " [%lx-%lx] on node %d\n", + addr_start, addr_end-1, node_start); + addr_start = 0; + addr_end = 0; + node_start = 0; + } +} #endif /* CONFIG_SPARSEMEM_VMEMMAP */ static void prot_init_common(unsigned long page_none, |