diff options
Diffstat (limited to 'arch/ppc64/kernel/lmb.c')
| -rw-r--r-- | arch/ppc64/kernel/lmb.c | 27 |
1 files changed, 5 insertions, 22 deletions
diff --git a/arch/ppc64/kernel/lmb.c b/arch/ppc64/kernel/lmb.c index 6ed6312d848..5adaca2ddc9 100644 --- a/arch/ppc64/kernel/lmb.c +++ b/arch/ppc64/kernel/lmb.c @@ -119,20 +119,12 @@ lmb_init(void) void __init lmb_analyze(void) { - unsigned long i; - unsigned long mem_size = 0; - unsigned long size_mask = 0; - - for (i=0; i < lmb.memory.cnt; i++) { - unsigned long lmb_size; + int i; - lmb_size = lmb.memory.region[i].size; + lmb.memory.size = 0; - mem_size += lmb_size; - size_mask |= lmb_size; - } - - lmb.memory.size = mem_size; + for (i = 0; i < lmb.memory.cnt; i++) + lmb.memory.size += lmb.memory.region[i].size; } /* This routine called with relocation disabled. */ @@ -266,20 +258,11 @@ lmb_alloc_base(unsigned long size, unsigned long align, unsigned long max_addr) return base; } +/* You must call lmb_analyze() before this. */ unsigned long __init lmb_phys_mem_size(void) { -#ifdef CONFIG_MSCHUNKS return lmb.memory.size; -#else - unsigned long total = 0; - int i; - - /* add all physical memory to the bootmem map */ - for (i=0; i < lmb.memory.cnt; i++) - total += lmb.memory.region[i].size; - return total; -#endif /* CONFIG_MSCHUNKS */ } unsigned long __init |