diff options
Diffstat (limited to 'arch/powerpc/mm/book3s64/hash_utils.c')
| -rw-r--r-- | arch/powerpc/mm/book3s64/hash_utils.c | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/arch/powerpc/mm/book3s64/hash_utils.c b/arch/powerpc/mm/book3s64/hash_utils.c index f0ce860a69ac..919a861a8ec0 100644 --- a/arch/powerpc/mm/book3s64/hash_utils.c +++ b/arch/powerpc/mm/book3s64/hash_utils.c @@ -66,6 +66,8 @@ #include <asm/pte-walk.h> #include <asm/asm-prototypes.h> +#include <mm/mmu_decl.h> + #ifdef DEBUG #define DBG(fmt...) udbg_printf(fmt) #else @@ -1945,3 +1947,14 @@ static int __init hash64_debugfs(void) } machine_device_initcall(pseries, hash64_debugfs); #endif /* CONFIG_DEBUG_FS */ + +void __init print_system_hash_info(void) +{ + pr_info("ppc64_pft_size = 0x%llx\n", ppc64_pft_size); + + if (htab_hash_mask) + pr_info("htab_hash_mask = 0x%lx\n", htab_hash_mask); + pr_info("kernel vmalloc start = 0x%lx\n", KERN_VIRT_START); + pr_info("kernel IO start = 0x%lx\n", KERN_IO_START); + pr_info("kernel vmemmap start = 0x%lx\n", (unsigned long)vmemmap); +} |