Lines Matching defs:perf_event_mmap_page
406 struct perf_event_mmap_page { struct
407 __u32 version; /* version number of this structure */
408 __u32 compat_version; /* lowest version this is compat with */
445 __u32 lock; /* seqlock for synchronization */
446 __u32 index; /* hardware event identifier */
447 __s64 offset; /* add to hardware event value */
448 __u64 time_enabled; /* time event active */
449 __u64 time_running; /* time event on cpu */
450 union {
472 __u16 pmc_width;
498 __u16 time_shift;
499 __u32 time_mult;
500 __u64 time_offset;
517 __u64 time_zero;
518 __u32 size; /* Header size up to __reserved[] fields. */
524 __u8 __reserved[118*8+4]; /* align to 1k. */
542 __u64 data_head; /* head in the data section */
543 __u64 data_tail; /* user-space written tail */
544 __u64 data_offset; /* where the buffer starts */
545 __u64 data_size; /* data buffer size */
558 __u64 aux_head;
559 __u64 aux_tail;
560 __u64 aux_offset;
561 __u64 aux_size;