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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2011-01-05 11:47:25 (GMT) |
|---|---|---|
| committer | Martin Schwidefsky <sky@mschwide.boeblingen.de.ibm.com> | 2011-01-05 11:47:24 (GMT) |
| commit | 860dba45e81be2e1ba977617652ae36084daebaf (patch) | |
| tree | edeb79a565754fcec0d6bcfb225e36ad761cba48 /arch/s390/kernel/vtime.c | |
| parent | 4a1886358b2d68f6f8745bfc10399c2376681acc (diff) | |
| download | linux-fsl-qoriq-860dba45e81be2e1ba977617652ae36084daebaf.tar.xz | |
[S390] add kprobes annotations
Add kprobes annotations to get the massive 'probe kernel.function("*") {}'
stress test working.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel/vtime.c')
| -rw-r--r-- | arch/s390/kernel/vtime.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/s390/kernel/vtime.c b/arch/s390/kernel/vtime.c index 7eff9b7..8636dd0 100644 --- a/arch/s390/kernel/vtime.c +++ b/arch/s390/kernel/vtime.c @@ -20,6 +20,7 @@ #include <linux/rcupdate.h> #include <linux/posix-timers.h> #include <linux/cpu.h> +#include <linux/kprobes.h> #include <asm/s390_ext.h> #include <asm/timer.h> @@ -122,7 +123,7 @@ void account_system_vtime(struct task_struct *tsk) } EXPORT_SYMBOL_GPL(account_system_vtime); -void vtime_start_cpu(__u64 int_clock, __u64 enter_timer) +void __kprobes vtime_start_cpu(__u64 int_clock, __u64 enter_timer) { struct s390_idle_data *idle = &__get_cpu_var(s390_idle); struct vtimer_queue *vq = &__get_cpu_var(virt_cpu_timer); @@ -162,7 +163,7 @@ void vtime_start_cpu(__u64 int_clock, __u64 enter_timer) idle->sequence++; } -void vtime_stop_cpu(void) +void __kprobes vtime_stop_cpu(void) { struct s390_idle_data *idle = &__get_cpu_var(s390_idle); struct vtimer_queue *vq = &__get_cpu_var(virt_cpu_timer); |