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| author | David S. Miller <davem@davemloft.net> | 2010-04-07 13:41:33 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-04-13 07:37:26 +0200 |
| commit | 9960e9e8944f9b1ca6af5f7d26400ca45b429600 (patch) | |
| tree | 2483b4c55f54663a8cc358fae5837e7d8232c554 /arch/sparc/kernel/smp_64.c | |
| parent | sparc64: Give a stack frame to the ftrace call sites. (diff) | |
| download | linux-9960e9e8944f9b1ca6af5f7d26400ca45b429600.tar.xz linux-9960e9e8944f9b1ca6af5f7d26400ca45b429600.zip | |
sparc64: Add function graph tracer support.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'arch/sparc/kernel/smp_64.c')
| -rw-r--r-- | arch/sparc/kernel/smp_64.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c index eb14844a0021..1011fbf451bb 100644 --- a/arch/sparc/kernel/smp_64.c +++ b/arch/sparc/kernel/smp_64.c @@ -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); } |