diff options
Diffstat (limited to 'drivers/oprofile/oprof.h')
| -rw-r--r-- | drivers/oprofile/oprof.h | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/drivers/oprofile/oprof.h b/drivers/oprofile/oprof.h index c288d3c24b5..d5412060ab0 100644 --- a/drivers/oprofile/oprof.h +++ b/drivers/oprofile/oprof.h @@ -24,16 +24,27 @@ struct oprofile_operations; extern unsigned long oprofile_buffer_size; extern unsigned long oprofile_cpu_buffer_size; extern unsigned long oprofile_buffer_watershed; +extern unsigned long oprofile_time_slice; + extern struct oprofile_operations oprofile_ops; extern unsigned long oprofile_started; extern unsigned long oprofile_backtrace_depth; -struct super_block; struct dentry; -void oprofile_create_files(struct super_block *sb, struct dentry *root); -void oprofile_timer_init(struct oprofile_operations *ops); +void oprofile_create_files(struct dentry *root); +int oprofile_timer_init(struct oprofile_operations *ops); +#ifdef CONFIG_OPROFILE_NMI_TIMER +int op_nmi_timer_init(struct oprofile_operations *ops); +#else +static inline int op_nmi_timer_init(struct oprofile_operations *ops) +{ + return -ENODEV; +} +#endif + -int oprofile_set_backtrace(unsigned long depth); +int oprofile_set_ulong(unsigned long *addr, unsigned long val); +int oprofile_set_timeout(unsigned long time); #endif /* OPROF_H */ |