Commit fecedc80 authored by KOSAKI Motohiro's avatar KOSAKI Motohiro Committed by Mike Frysinger

Blackfin: convert old cpumask API to new one

old cpu_xxx() APIs is planned to removed later. then, converted.
Signed-off-by: default avatarKOSAKI Motohiro <kosaki.motohiro@jp.fujitsu.com>
Signed-off-by: default avatarMike Frysinger <vapier@gentoo.org>
parent e887eb61
......@@ -145,16 +145,16 @@ int check_nmi_wdt_touched(void)
{
unsigned int this_cpu = smp_processor_id();
unsigned int cpu;
cpumask_t mask;
cpumask_t mask = cpu_online_map;
cpumask_copy(&mask, cpu_online_mask);
if (!atomic_read(&nmi_touched[this_cpu]))
return 0;
atomic_set(&nmi_touched[this_cpu], 0);
cpu_clear(this_cpu, mask);
for_each_cpu_mask(cpu, mask) {
cpumask_clear_cpu(this_cpu, &mask);
for_each_cpu(cpu, &mask) {
invalidate_dcache_range((unsigned long)(&nmi_touched[cpu]),
(unsigned long)(&nmi_touched[cpu]));
if (!atomic_read(&nmi_touched[cpu]))
......
......@@ -1324,7 +1324,7 @@ static int show_cpuinfo(struct seq_file *m, void *v)
static void *c_start(struct seq_file *m, loff_t *pos)
{
if (*pos == 0)
*pos = first_cpu(cpu_online_map);
*pos = cpumask_first(cpu_online_mask);
if (*pos >= num_online_cpus())
return NULL;
......@@ -1333,7 +1333,7 @@ static void *c_start(struct seq_file *m, loff_t *pos)
static void *c_next(struct seq_file *m, void *v, loff_t *pos)
{
*pos = next_cpu(*pos, cpu_online_map);
*pos = cpumask_next(*pos, cpu_online_mask);
return c_start(m, pos);
}
......
......@@ -85,10 +85,11 @@ static void bfin_wakeup_cpu(void)
{
unsigned int cpu;
unsigned int this_cpu = smp_processor_id();
cpumask_t mask = cpu_online_map;
cpumask_t mask;
cpu_clear(this_cpu, mask);
for_each_cpu_mask(cpu, mask)
cpumask_copy(&mask, cpu_online_mask);
cpumask_clear_cpu(this_cpu, &mask);
for_each_cpu(cpu, &mask)
platform_send_ipi_cpu(cpu, IRQ_SUPPLE_0);
}
......
......@@ -97,7 +97,7 @@ static void ipi_cpu_stop(unsigned int cpu)
dump_stack();
spin_unlock(&stop_lock);
cpu_clear(cpu, cpu_online_map);
set_cpu_online(cpu, false);
local_irq_disable();
......@@ -147,7 +147,7 @@ static void ipi_call_function(unsigned int cpu, struct ipi_message *msg)
*/
resync_core_dcache();
#endif
cpu_clear(cpu, *msg->call_struct.waitmask);
cpumask_clear_cpu(cpu, msg->call_struct.waitmask);
}
}
......@@ -223,9 +223,10 @@ static inline void smp_send_message(cpumask_t callmap, unsigned long type,
struct ipi_message_queue *msg_queue;
struct ipi_message *msg;
unsigned long flags, next_msg;
cpumask_t waitmask = callmap; /* waitmask is shared by all cpus */
cpumask_t waitmask; /* waitmask is shared by all cpus */
for_each_cpu_mask(cpu, callmap) {
cpumask_copy(&waitmask, &callmap);
for_each_cpu(cpu, &callmap) {
msg_queue = &per_cpu(ipi_msg_queue, cpu);
spin_lock_irqsave(&msg_queue->lock, flags);
if (msg_queue->count < BFIN_IPI_MSGQ_LEN) {
......@@ -247,7 +248,7 @@ static inline void smp_send_message(cpumask_t callmap, unsigned long type,
}
if (wait) {
while (!cpus_empty(waitmask))
while (!cpumask_empty(&waitmask))
blackfin_dcache_invalidate_range(
(unsigned long)(&waitmask),
(unsigned long)(&waitmask));
......@@ -266,9 +267,9 @@ int smp_call_function(void (*func)(void *info), void *info, int wait)
cpumask_t callmap;
preempt_disable();
callmap = cpu_online_map;
cpu_clear(smp_processor_id(), callmap);
if (!cpus_empty(callmap))
cpumask_copy(&callmap, cpu_online_mask);
cpumask_clear_cpu(smp_processor_id(), &callmap);
if (!cpumask_empty(&callmap))
smp_send_message(callmap, BFIN_IPI_CALL_FUNC, func, info, wait);
preempt_enable();
......@@ -285,8 +286,8 @@ int smp_call_function_single(int cpuid, void (*func) (void *info), void *info,
if (cpu_is_offline(cpu))
return 0;
cpus_clear(callmap);
cpu_set(cpu, callmap);
cpumask_clear(&callmap);
cpumask_set_cpu(cpu, &callmap);
smp_send_message(callmap, BFIN_IPI_CALL_FUNC, func, info, wait);
......@@ -309,9 +310,9 @@ void smp_send_stop(void)
cpumask_t callmap;
preempt_disable();
callmap = cpu_online_map;
cpu_clear(smp_processor_id(), callmap);
if (!cpus_empty(callmap))
cpumask_copy(&callmap, cpu_online_mask);
cpumask_clear_cpu(smp_processor_id(), &callmap);
if (!cpumask_empty(&callmap))
smp_send_message(callmap, BFIN_IPI_CPU_STOP, NULL, NULL, 0);
preempt_enable();
......
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