Lines Matching defs:perf_event_mmap_page
516 struct perf_event_mmap_page { struct
517 __u32 version; /* version number of this structure */
518 __u32 compat_version; /* lowest version this is compat with */
555 __u32 lock; /* seqlock for synchronization */
556 __u32 index; /* hardware event identifier */
557 __s64 offset; /* add to hardware event value */
558 __u64 time_enabled; /* time event active */
559 __u64 time_running; /* time event on cpu */
560 union {
583 __u16 pmc_width;
609 __u16 time_shift;
610 __u32 time_mult;
611 __u64 time_offset;
628 __u64 time_zero;
630 __u32 size; /* Header size up to __reserved[] fields. */
631 __u32 __reserved_1;
644 __u64 time_cycles;
645 __u64 time_mask;
651 __u8 __reserved[116*8]; /* align to 1k. */
669 __u64 data_head; /* head in the data section */
670 __u64 data_tail; /* user-space written tail */
671 __u64 data_offset; /* where the buffer starts */
672 __u64 data_size; /* data buffer size */
685 __u64 aux_head;
686 __u64 aux_tail;
687 __u64 aux_offset;
688 __u64 aux_size;