diff options
Diffstat (limited to 'include/linux/perf_counter.h')
| -rw-r--r-- | include/linux/perf_counter.h | 14 |
1 files changed, 8 insertions, 6 deletions
diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h index 6ca403acd41..40dc0e273d9 100644 --- a/include/linux/perf_counter.h +++ b/include/linux/perf_counter.h @@ -617,8 +617,13 @@ static inline int is_software_counter(struct perf_counter *counter) extern void perf_swcounter_event(u32, u64, int, struct pt_regs *, u64); -extern void perf_counter_mmap(unsigned long addr, unsigned long len, - unsigned long pgoff, struct file *file); +extern void __perf_counter_mmap(struct vm_area_struct *vma); + +static inline void perf_counter_mmap(struct vm_area_struct *vma) +{ + if (vma->vm_flags & VM_EXEC) + __perf_counter_mmap(vma); +} extern void perf_counter_comm(struct task_struct *tsk); extern void perf_counter_fork(struct task_struct *tsk); @@ -668,10 +673,7 @@ static inline void perf_swcounter_event(u32 event, u64 nr, int nmi, struct pt_regs *regs, u64 addr) { } -static inline void -perf_counter_mmap(unsigned long addr, unsigned long len, - unsigned long pgoff, struct file *file) { } - +static inline void perf_counter_mmap(struct vm_area_struct *vma) { } static inline void perf_counter_comm(struct task_struct *tsk) { } static inline void perf_counter_fork(struct task_struct *tsk) { } static inline void perf_counter_init(void) { } |