diff options
Diffstat (limited to 'arch/alpha')
| -rw-r--r-- | arch/alpha/Kconfig | 1 | ||||
| -rw-r--r-- | arch/alpha/include/asm/spinlock.h | 5 | ||||
| -rw-r--r-- | arch/alpha/kernel/osf_sys.c | 13 | ||||
| -rw-r--r-- | arch/alpha/kernel/pci.c | 7 | ||||
| -rw-r--r-- | arch/alpha/kernel/time.c | 18 |
5 files changed, 22 insertions, 22 deletions
diff --git a/arch/alpha/Kconfig b/arch/alpha/Kconfig index bf9e9d3..f515a4d 100644 --- a/arch/alpha/Kconfig +++ b/arch/alpha/Kconfig @@ -3,6 +3,7 @@ config ALPHA default y select ARCH_MIGHT_HAVE_PC_PARPORT select ARCH_MIGHT_HAVE_PC_SERIO + select ARCH_USE_CMPXCHG_LOCKREF select HAVE_AOUT select HAVE_IDE select HAVE_OPROFILE diff --git a/arch/alpha/include/asm/spinlock.h b/arch/alpha/include/asm/spinlock.h index 37b570d..fed9c6f 100644 --- a/arch/alpha/include/asm/spinlock.h +++ b/arch/alpha/include/asm/spinlock.h @@ -16,6 +16,11 @@ #define arch_spin_unlock_wait(x) \ do { cpu_relax(); } while ((x)->lock) +static inline int arch_spin_value_unlocked(arch_spinlock_t lock) +{ + return lock.lock == 0; +} + static inline void arch_spin_unlock(arch_spinlock_t * lock) { mb(); diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c index 36dc91a..6cc0816 100644 --- a/arch/alpha/kernel/osf_sys.c +++ b/arch/alpha/kernel/osf_sys.c @@ -1138,6 +1138,7 @@ SYSCALL_DEFINE2(osf_getrusage, int, who, struct rusage32 __user *, ru) { struct rusage32 r; cputime_t utime, stime; + unsigned long utime_jiffies, stime_jiffies; if (who != RUSAGE_SELF && who != RUSAGE_CHILDREN) return -EINVAL; @@ -1146,14 +1147,18 @@ SYSCALL_DEFINE2(osf_getrusage, int, who, struct rusage32 __user *, ru) switch (who) { case RUSAGE_SELF: task_cputime(current, &utime, &stime); - jiffies_to_timeval32(utime, &r.ru_utime); - jiffies_to_timeval32(stime, &r.ru_stime); + utime_jiffies = cputime_to_jiffies(utime); + stime_jiffies = cputime_to_jiffies(stime); + jiffies_to_timeval32(utime_jiffies, &r.ru_utime); + jiffies_to_timeval32(stime_jiffies, &r.ru_stime); r.ru_minflt = current->min_flt; r.ru_majflt = current->maj_flt; break; case RUSAGE_CHILDREN: - jiffies_to_timeval32(current->signal->cutime, &r.ru_utime); - jiffies_to_timeval32(current->signal->cstime, &r.ru_stime); + utime_jiffies = cputime_to_jiffies(current->signal->cutime); + stime_jiffies = cputime_to_jiffies(current->signal->cstime); + jiffies_to_timeval32(utime_jiffies, &r.ru_utime); + jiffies_to_timeval32(stime_jiffies, &r.ru_stime); r.ru_minflt = current->signal->cmin_flt; r.ru_majflt = current->signal->cmaj_flt; break; diff --git a/arch/alpha/kernel/pci.c b/arch/alpha/kernel/pci.c index 82f738e..cded02c 100644 --- a/arch/alpha/kernel/pci.c +++ b/arch/alpha/kernel/pci.c @@ -242,12 +242,7 @@ pci_restore_srm_config(void) void pcibios_fixup_bus(struct pci_bus *bus) { - struct pci_dev *dev = bus->self; - - if (pci_has_flag(PCI_PROBE_ONLY) && dev && - (dev->class >> 8) == PCI_CLASS_BRIDGE_PCI) { - pci_read_bridge_bases(bus); - } + struct pci_dev *dev; list_for_each_entry(dev, &bus->devices, bus_list) { pdev_save_srm_config(dev); diff --git a/arch/alpha/kernel/time.c b/arch/alpha/kernel/time.c index 643a9dc..5b6202a 100644 --- a/arch/alpha/kernel/time.c +++ b/arch/alpha/kernel/time.c @@ -93,7 +93,7 @@ rtc_timer_interrupt(int irq, void *dev) struct clock_event_device *ce = &per_cpu(cpu_ce, cpu); /* Don't run the hook for UNUSED or SHUTDOWN. */ - if (likely(ce->mode == CLOCK_EVT_MODE_PERIODIC)) + if (likely(clockevent_state_periodic(ce))) ce->event_handler(ce); if (test_irq_work_pending()) { @@ -104,13 +104,6 @@ rtc_timer_interrupt(int irq, void *dev) return IRQ_HANDLED; } -static void -rtc_ce_set_mode(enum clock_event_mode mode, struct clock_event_device *ce) -{ - /* The mode member of CE is updated in generic code. - Since we only support periodic events, nothing to do. */ -} - static int rtc_ce_set_next_event(unsigned long evt, struct clock_event_device *ce) { @@ -129,7 +122,6 @@ init_rtc_clockevent(void) .features = CLOCK_EVT_FEAT_PERIODIC, .rating = 100, .cpumask = cpumask_of(cpu), - .set_mode = rtc_ce_set_mode, .set_next_event = rtc_ce_set_next_event, }; @@ -161,12 +153,12 @@ static struct clocksource qemu_cs = { * The QEMU alarm as a clock_event_device primitive. */ -static void -qemu_ce_set_mode(enum clock_event_mode mode, struct clock_event_device *ce) +static int qemu_ce_shutdown(struct clock_event_device *ce) { /* The mode member of CE is updated for us in generic code. Just make sure that the event is disabled. */ qemu_set_alarm_abs(0); + return 0; } static int @@ -197,7 +189,9 @@ init_qemu_clockevent(void) .features = CLOCK_EVT_FEAT_ONESHOT, .rating = 400, .cpumask = cpumask_of(cpu), - .set_mode = qemu_ce_set_mode, + .set_state_shutdown = qemu_ce_shutdown, + .set_state_oneshot = qemu_ce_shutdown, + .tick_resume = qemu_ce_shutdown, .set_next_event = qemu_ce_set_next_event, }; |