-
- /* output from lib_ring_buffer_reserve() */
- int reserve_cpu; /* processor id updated by the reserve */
- size_t slot_size; /* size of the reserved slot */
- unsigned long buf_offset; /* offset following the record header */
- unsigned long pre_offset; /*
- * Initial offset position _before_
- * the record is written. Positioned
- * prior to record header alignment
- * padding.
- */
- uint64_t tsc; /* time-stamp counter value */
- unsigned int rflags; /* reservation flags */