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sparc64: Add function graph tracer support.

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Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
David S. Miller
2010-04-07 04:41:33 -07:00
parent a71d1d6bb1
commit 9960e9e894
10 changed files with 132 additions and 15 deletions
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11
arch/sparc/kernel/smp_64.c
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@@ -22,6 +22,7 @@
#include <linux/profile.h>
#include <linux/bootmem.h>
#include <linux/vmalloc.h>
#include <linux/ftrace.h>
#include <linux/cpu.h>
#include <asm/head.h>
@@ -822,13 +823,13 @@ void arch_send_call_function_single_ipi(int cpu)
&cpumask_of_cpu(cpu));
}
void smp_call_function_client(int irq, struct pt_regs *regs)
void __irq_entry smp_call_function_client(int irq, struct pt_regs *regs)
{
clear_softint(1 << irq);
generic_smp_call_function_interrupt();
}
void smp_call_function_single_client(int irq, struct pt_regs *regs)
void __irq_entry smp_call_function_single_client(int irq, struct pt_regs *regs)
{
clear_softint(1 << irq);
generic_smp_call_function_single_interrupt();
@@ -964,7 +965,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
put_cpu();
}
void smp_new_mmu_context_version_client(int irq, struct pt_regs *regs)
void __irq_entry smp_new_mmu_context_version_client(int irq, struct pt_regs *regs)
{
struct mm_struct *mm;
unsigned long flags;
@@ -1148,7 +1149,7 @@ void smp_release(void)
*/
extern void prom_world(int);
void smp_penguin_jailcell(int irq, struct pt_regs *regs)
void __irq_entry smp_penguin_jailcell(int irq, struct pt_regs *regs)
{
clear_softint(1 << irq);
@@ -1364,7 +1365,7 @@ void smp_send_reschedule(int cpu)
&cpumask_of_cpu(cpu));
}
void smp_receive_signal_client(int irq, struct pt_regs *regs)
void __irq_entry smp_receive_signal_client(int irq, struct pt_regs *regs)
{
clear_softint(1 << irq);
}