diff options
| author | Peter Zijlstra <a.p.zijlstra@chello.nl> | 2009-06-04 17:08:58 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-06-04 17:51:38 +0200 |
| commit | d99e9446200c1ffab28cb0e39b76c34a2bfafd06 (patch) | |
| tree | 10cd2f67f3bffaf8dcec79c197689f440faf9265 /include/linux/perf_counter.h | |
| parent | 60313ebed739b331e8e61079da27a11ee3b73a30 (diff) | |
perf_counter: Remove munmap stuff
In name of keeping it simple, only track mmap events. Userspace
will have to remove old overlapping maps when it encounters them.
Signed-off-by: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/linux/perf_counter.h')
| -rw-r--r-- | include/linux/perf_counter.h | 11 |
1 files changed, 1 insertions, 10 deletions
diff --git a/include/linux/perf_counter.h b/include/linux/perf_counter.h index 380247bdb91..6ca403acd41 100644 --- a/include/linux/perf_counter.h +++ b/include/linux/perf_counter.h @@ -148,11 +148,10 @@ struct perf_counter_attr { exclude_hv : 1, /* ditto hypervisor */ exclude_idle : 1, /* don't count when idle */ mmap : 1, /* include mmap data */ - munmap : 1, /* include munmap data */ comm : 1, /* include comm data */ freq : 1, /* use freq, not period */ - __reserved_1 : 52; + __reserved_1 : 53; __u32 wakeup_events; /* wakeup every n events */ __u32 __reserved_2; @@ -246,7 +245,6 @@ enum perf_event_type { * }; */ PERF_EVENT_MMAP = 1, - PERF_EVENT_MUNMAP = 2, /* * struct { @@ -622,9 +620,6 @@ 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_munmap(unsigned long addr, unsigned long len, - unsigned long pgoff, struct file *file); - extern void perf_counter_comm(struct task_struct *tsk); extern void perf_counter_fork(struct task_struct *tsk); @@ -677,10 +672,6 @@ static inline void perf_counter_mmap(unsigned long addr, unsigned long len, unsigned long pgoff, struct file *file) { } -static inline void -perf_counter_munmap(unsigned long addr, unsigned long len, - unsigned long pgoff, struct file *file) { } - 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) { } |