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 /drivers/s390/cio | |
| 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 'drivers/s390/cio')
| -rw-r--r-- | drivers/s390/cio/cio.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/s390/cio/cio.c b/drivers/s390/cio/cio.c index 9889f188c7c..5ec7789bd9d 100644 --- a/drivers/s390/cio/cio.c +++ b/drivers/s390/cio/cio.c @@ -12,6 +12,7 @@ #define KMSG_COMPONENT "cio" #define pr_fmt(fmt) KMSG_COMPONENT ": " fmt +#include <linux/ftrace.h> #include <linux/module.h> #include <linux/init.h> #include <linux/slab.h> @@ -626,8 +627,7 @@ out: * handlers). * */ -void -do_IRQ (struct pt_regs *regs) +void __irq_entry do_IRQ(struct pt_regs *regs) { struct tpi_info *tpi_info; struct subchannel *sch; |