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powerpc: Remove checks for MSG_ALL and MSG_ALL_BUT_SELF

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Now that smp_ops->smp_message_pass is always called with an (online) cpu
number for the target remove the checks for MSG_ALL and MSG_ALL_BUT_SELF.

Signed-off-by: Milton Miller <miltonm@bga.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Milton Miller
2011-05-10 19:29:10 +00:00
committed by Benjamin Herrenschmidt
parent e047637132
commit f1072939b6
12 changed files with 20 additions and 162 deletions
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18
arch/powerpc/sysdev/xics/icp-native.c
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@@ -134,7 +134,7 @@ static unsigned int icp_native_get_irq(void)
#ifdef CONFIG_SMP
static inline void icp_native_do_message(int cpu, int msg)
static void icp_native_message_pass(int cpu, int msg)
{
unsigned long *tgt = &per_cpu(xics_ipi_message, cpu);
@@ -143,22 +143,6 @@ static inline void icp_native_do_message(int cpu, int msg)
icp_native_set_qirr(cpu, IPI_PRIORITY);
}
static void icp_native_message_pass(int target, int msg)
{
unsigned int i;
if (target < NR_CPUS) {
icp_native_do_message(target, msg);
} else {
for_each_online_cpu(i) {
if (target == MSG_ALL_BUT_SELF
&& i == smp_processor_id())
continue;
icp_native_do_message(i, msg);
}
}
}
static irqreturn_t icp_native_ipi_action(int irq, void *dev_id)
{
int cpu = smp_processor_id();