diff options
Diffstat (limited to 'arch/powerpc/kernel/time.c')
| -rw-r--r-- | arch/powerpc/kernel/time.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index fca2064..bcb738b 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -183,6 +183,8 @@ DEFINE_PER_CPU(unsigned long, cputime_scaled_last_delta); cputime_t cputime_one_jiffy; +void (*dtl_consumer)(struct dtl_entry *, u64); + static void calc_cputime_factors(void) { struct div_result res; @@ -218,7 +220,7 @@ static u64 read_spurr(u64 tb) */ static u64 scan_dispatch_log(u64 stop_tb) { - unsigned long i = local_paca->dtl_ridx; + u64 i = local_paca->dtl_ridx; struct dtl_entry *dtl = local_paca->dtl_curr; struct dtl_entry *dtl_end = local_paca->dispatch_log_end; struct lppaca *vpa = local_paca->lppaca_ptr; @@ -229,6 +231,8 @@ static u64 scan_dispatch_log(u64 stop_tb) if (i == vpa->dtl_idx) return 0; while (i < vpa->dtl_idx) { + if (dtl_consumer) + dtl_consumer(dtl, i); dtb = dtl->timebase; tb_delta = dtl->enqueue_to_dispatch_time + dtl->ready_to_enqueue_time; |