Lines Matching defs:perf_event_mmap_page
400 struct perf_event_mmap_page { struct
401 __u32 version; /* version number of this structure */
402 __u32 compat_version; /* lowest version this is compat with */
439 __u32 lock; /* seqlock for synchronization */
440 __u32 index; /* hardware event identifier */
441 __s64 offset; /* add to hardware event value */
442 __u64 time_enabled; /* time event active */
443 __u64 time_running; /* time event on cpu */
444 union {
466 __u16 pmc_width;
492 __u16 time_shift;
493 __u32 time_mult;
494 __u64 time_offset;
511 __u64 time_zero;
512 __u32 size; /* Header size up to __reserved[] fields. */
518 __u8 __reserved[118*8+4]; /* align to 1k. */
536 __u64 data_head; /* head in the data section */
537 __u64 data_tail; /* user-space written tail */
538 __u64 data_offset; /* where the buffer starts */
539 __u64 data_size; /* data buffer size */
552 __u64 aux_head;
553 __u64 aux_tail;
554 __u64 aux_offset;
555 __u64 aux_size;