arch/x86/kernel/cpu/resctrl/trace.h

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #undef TRACE_SYSTEM
   3 #define TRACE_SYSTEM resctrl
   4
   5 #if !defined(_TRACE_RESCTRL_H) || defined(TRACE_HEADER_MULTI_READ)
   6 #define _TRACE_RESCTRL_H
   7
   8 #include <linux/tracepoint.h>
   9
  10 TRACE_EVENT(pseudo_lock_mem_latency,
  11             TP_PROTO(u32 latency),
  12             TP_ARGS(latency),
  13             TP_STRUCT__entry(__field(u32, latency)),
  14             TP_fast_assign(__entry->latency = latency),
  15             TP_printk("latency=%u", __entry->latency)
  16            );
  17
  18 TRACE_EVENT(pseudo_lock_l2,
  19             TP_PROTO(u64 l2_hits, u64 l2_miss),
  20             TP_ARGS(l2_hits, l2_miss),
  21             TP_STRUCT__entry(__field(u64, l2_hits)
  22                              __field(u64, l2_miss)),
  23             TP_fast_assign(__entry->l2_hits = l2_hits;
  24                            __entry->l2_miss = l2_miss;),
  25             TP_printk("hits=%llu miss=%llu",
  26                       __entry->l2_hits, __entry->l2_miss));
  27
  28 TRACE_EVENT(pseudo_lock_l3,
  29             TP_PROTO(u64 l3_hits, u64 l3_miss),
  30             TP_ARGS(l3_hits, l3_miss),
  31             TP_STRUCT__entry(__field(u64, l3_hits)
  32                              __field(u64, l3_miss)),
  33             TP_fast_assign(__entry->l3_hits = l3_hits;
  34                            __entry->l3_miss = l3_miss;),
  35             TP_printk("hits=%llu miss=%llu",
  36                       __entry->l3_hits, __entry->l3_miss));
  37
  38 TRACE_EVENT(mon_llc_occupancy_limbo,
  39             TP_PROTO(u32 ctrl_hw_id, u32 mon_hw_id, int domain_id, u64 llc_occupancy_bytes),
  40             TP_ARGS(ctrl_hw_id, mon_hw_id, domain_id, llc_occupancy_bytes),
  41             TP_STRUCT__entry(__field(u32, ctrl_hw_id)
  42                              __field(u32, mon_hw_id)
  43                              __field(int, domain_id)
  44                              __field(u64, llc_occupancy_bytes)),
  45             TP_fast_assign(__entry->ctrl_hw_id = ctrl_hw_id;
  46                            __entry->mon_hw_id = mon_hw_id;
  47                            __entry->domain_id = domain_id;
  48                            __entry->llc_occupancy_bytes = llc_occupancy_bytes;),
  49             TP_printk("ctrl_hw_id=%u mon_hw_id=%u domain_id=%d llc_occupancy_bytes=%llu",
  50                       __entry->ctrl_hw_id, __entry->mon_hw_id, __entry->domain_id,
  51                       __entry->llc_occupancy_bytes)
  52            );
  53
  54 #endif /* _TRACE_RESCTRL_H */
  55
  56 #undef TRACE_INCLUDE_PATH
  57 #define TRACE_INCLUDE_PATH .
  58 #define TRACE_INCLUDE_FILE trace
  59 #include <trace/define_trace.h>