Lines Matching defs:perf_event_mmap_page
580 struct perf_event_mmap_page { struct
581 __u32 version; /* version number of this structure */
582 __u32 compat_version; /* lowest version this is compat with */
619 __u32 lock; /* seqlock for synchronization */
620 __u32 index; /* hardware event identifier */
621 __s64 offset; /* add to hardware event value */
622 __u64 time_enabled; /* time event active */
623 __u64 time_running; /* time event on cpu */
624 union {
647 __u16 pmc_width;
673 __u16 time_shift;
674 __u32 time_mult;
675 __u64 time_offset;
692 __u64 time_zero;
694 __u32 size; /* Header size up to __reserved[] fields. */
695 __u32 __reserved_1;
708 __u64 time_cycles;
709 __u64 time_mask;
715 __u8 __reserved[116*8]; /* align to 1k. */
733 __u64 data_head; /* head in the data section */
734 __u64 data_tail; /* user-space written tail */
735 __u64 data_offset; /* where the buffer starts */
736 __u64 data_size; /* data buffer size */
749 __u64 aux_head;
750 __u64 aux_tail;
751 __u64 aux_offset;
752 __u64 aux_size;