diff options
Diffstat (limited to 'arch/s390/oprofile/init.c')
| -rw-r--r-- | arch/s390/oprofile/init.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/arch/s390/oprofile/init.c b/arch/s390/oprofile/init.c index 7a995113b91..f6b3f724f59 100644 --- a/arch/s390/oprofile/init.c +++ b/arch/s390/oprofile/init.c @@ -11,16 +11,21 @@ #include <linux/oprofile.h> #include <linux/init.h> #include <linux/errno.h> +#include <linux/fs.h> +extern int oprofile_hwsampler_init(struct oprofile_operations* ops); +extern void oprofile_hwsampler_exit(void); extern void s390_backtrace(struct pt_regs * const regs, unsigned int depth); int __init oprofile_arch_init(struct oprofile_operations* ops) { ops->backtrace = s390_backtrace; - return -ENODEV; + + return oprofile_hwsampler_init(ops); } void oprofile_arch_exit(void) { + oprofile_hwsampler_exit(); } |