Lines Matching defs:perf_event_mmap_page
567 struct perf_event_mmap_page { struct
568 __u32 version; /* version number of this structure */
569 __u32 compat_version; /* lowest version this is compat with */
606 __u32 lock; /* seqlock for synchronization */
607 __u32 index; /* hardware event identifier */
608 __s64 offset; /* add to hardware event value */
609 __u64 time_enabled; /* time event active */
610 __u64 time_running; /* time event on cpu */
611 union {
634 __u16 pmc_width;
660 __u16 time_shift;
661 __u32 time_mult;
662 __u64 time_offset;
679 __u64 time_zero;
681 __u32 size; /* Header size up to __reserved[] fields. */
682 __u32 __reserved_1;
695 __u64 time_cycles;
696 __u64 time_mask;
702 __u8 __reserved[116*8]; /* align to 1k. */
720 __u64 data_head; /* head in the data section */
721 __u64 data_tail; /* user-space written tail */
722 __u64 data_offset; /* where the buffer starts */
723 __u64 data_size; /* data buffer size */
736 __u64 aux_head;
737 __u64 aux_tail;
738 __u64 aux_offset;
739 __u64 aux_size;