diff options
Diffstat (limited to 'arch/x86/kernel/tlb_uv.c')
-rw-r--r-- | arch/x86/kernel/tlb_uv.c | 16 |
1 files changed, 8 insertions, 8 deletions
diff --git a/arch/x86/kernel/tlb_uv.c b/arch/x86/kernel/tlb_uv.c index dc6a683..261b965 100644 --- a/arch/x86/kernel/tlb_uv.c +++ b/arch/x86/kernel/tlb_uv.c @@ -153,7 +153,7 @@ static inline void uv_bau_process_retry_msg(struct msg_desc *mdp, struct ptc_stats *stat; msg = mdp->msg; - stat = &per_cpu(ptcstats, bcp->cpu); + stat = bcp->statp; stat->d_retries++; /* * cancel any message from msg+1 to the retry itself @@ -217,7 +217,7 @@ static void uv_bau_process_message(struct msg_desc *mdp, * This must be a normal message, or retry of a normal message */ msg = mdp->msg; - stat = &per_cpu(ptcstats, bcp->cpu); + stat = bcp->statp; if (msg->address == TLB_FLUSH_ALL) { local_flush_tlb(); stat->d_alltlb++; @@ -301,7 +301,7 @@ uv_do_reset(void *ptr) bcp = &per_cpu(bau_control, smp_processor_id()); rap = (struct reset_args *)ptr; - stat = &per_cpu(ptcstats, bcp->cpu); + stat = bcp->statp; stat->d_resets++; /* @@ -419,7 +419,7 @@ static int uv_wait_completion(struct bau_desc *bau_desc, unsigned long mask; cycles_t ttime; cycles_t timeout_time; - struct ptc_stats *stat = &per_cpu(ptcstats, this_cpu); + struct ptc_stats *stat = bcp->statp; struct bau_control *hmaster; hmaster = bcp->uvhub_master; @@ -583,7 +583,7 @@ const struct cpumask *uv_flush_send_and_wait(struct bau_desc *bau_desc, cycles_t time1; cycles_t time2; cycles_t elapsed; - struct ptc_stats *stat = &per_cpu(ptcstats, bcp->cpu); + struct ptc_stats *stat = bcp->statp; struct bau_control *smaster = bcp->socket_master; struct bau_control *hmaster = bcp->uvhub_master; @@ -794,7 +794,7 @@ const struct cpumask *uv_flush_tlb_others(const struct cpumask *cpumask, return cpumask; bcp = &per_cpu(bau_control, cpu); - stat = &per_cpu(ptcstats, cpu); + stat = bcp->statp; /* bau was disabled due to slow response */ if (bcp->baudisabled) { @@ -903,7 +903,7 @@ void uv_bau_message_interrupt(struct pt_regs *regs) time_start = get_cycles(); bcp = &per_cpu(bau_control, smp_processor_id()); - stat = &per_cpu(ptcstats, smp_processor_id()); + stat = bcp->statp; msgdesc.va_queue_first = bcp->va_queue_first; msgdesc.va_queue_last = bcp->va_queue_last; msg = bcp->bau_msg_head; @@ -1636,6 +1636,7 @@ static void uv_init_per_cpu(int nuvhubs) for_each_present_cpu(cpu) { bcp = &per_cpu(bau_control, cpu); bcp->baudisabled = 0; + bcp->statp = &per_cpu(ptcstats, cpu); /* time interval to catch a hardware stay-busy bug */ bcp->timeout_interval = microsec_2_cycles(2*timeout_us); bcp->max_bau_concurrent = max_bau_concurrent; @@ -1673,7 +1674,6 @@ static int __init uv_bau_init(void) zalloc_cpumask_var_node(&per_cpu(uv_flush_tlb_mask, cur_cpu), GFP_KERNEL, cpu_to_node(cur_cpu)); - max_bau_concurrent = MAX_BAU_CONCURRENT; uv_nshift = uv_hub_info->m_val; uv_mmask = (1UL << uv_hub_info->m_val) - 1; nuvhubs = uv_num_possible_blades(); |