diff options
Diffstat (limited to 'arch/powerpc/kernel/time.c')
| -rw-r--r-- | arch/powerpc/kernel/time.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/arch/powerpc/kernel/time.c b/arch/powerpc/kernel/time.c index b67d93a609a2..e45ce427bffb 100644 --- a/arch/powerpc/kernel/time.c +++ b/arch/powerpc/kernel/time.c @@ -231,24 +231,13 @@ static u64 scan_dispatch_log(u64 stop_tb) void notrace accumulate_stolen_time(void) { u64 sst, ust; - unsigned long save_irq_soft_mask = irq_soft_mask_return(); struct cpu_accounting_data *acct = &local_paca->accounting; - /* We are called early in the exception entry, before - * soft/hard_enabled are sync'ed to the expected state - * for the exception. We are hard disabled but the PACA - * needs to reflect that so various debug stuff doesn't - * complain - */ - irq_soft_mask_set(IRQS_DISABLED); - sst = scan_dispatch_log(acct->starttime_user); ust = scan_dispatch_log(acct->starttime); acct->stime -= sst; acct->utime -= ust; acct->steal_time += ust + sst; - - irq_soft_mask_set(save_irq_soft_mask); } static inline u64 calculate_stolen_time(u64 stop_tb) @@ -508,16 +497,6 @@ EXPORT_SYMBOL(profile_pc); * 64-bit uses a byte in the PACA, 32-bit uses a per-cpu variable... */ #ifdef CONFIG_PPC64 -static inline unsigned long test_irq_work_pending(void) -{ - unsigned long x; - - asm volatile("lbz %0,%1(13)" - : "=r" (x) - : "i" (offsetof(struct paca_struct, irq_work_pending))); - return x; -} - static inline void set_irq_work_pending_flag(void) { asm volatile("stb %0,%1(13)" : : |