diff options
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | 2009-06-12 10:26:46 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2009-06-12 10:27:39 +0200 |
| commit | 88dbd2037229bd2ed7543ffd0d8f2d9dec9d31d2 (patch) | |
| tree | 60dd9e5ec02fb95872809c7076a4e717fc82dea5 /arch/s390/kernel/s390_ext.c | |
| parent | 8b4488f85d619253c9e631ec723368f400106771 (diff) | |
[S390] ftrace: add function graph tracer support
Function graph tracer support for s390.
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/s390_ext.c')
| -rw-r--r-- | arch/s390/kernel/s390_ext.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/s390/kernel/s390_ext.c b/arch/s390/kernel/s390_ext.c index 6b0686d78fc7..0de305b598ce 100644 --- a/arch/s390/kernel/s390_ext.c +++ b/arch/s390/kernel/s390_ext.c @@ -10,6 +10,7 @@ #include <linux/module.h> #include <linux/kernel.h> #include <linux/slab.h> +#include <linux/ftrace.h> #include <linux/errno.h> #include <linux/kernel_stat.h> #include <linux/interrupt.h> @@ -112,7 +113,7 @@ int unregister_early_external_interrupt(__u16 code, ext_int_handler_t handler, return 0; } -void do_extint(struct pt_regs *regs, unsigned short code) +void __irq_entry do_extint(struct pt_regs *regs, unsigned short code) { ext_int_info_t *p; int index; |