diff options
Diffstat (limited to 'include/trace/events/sched.h')
| -rw-r--r-- | include/trace/events/sched.h | 57 |
1 files changed, 57 insertions, 0 deletions
diff --git a/include/trace/events/sched.h b/include/trace/events/sched.h index fbb99a61f7..6188ad0d9e 100644 --- a/include/trace/events/sched.h +++ b/include/trace/events/sched.h @@ -664,6 +664,58 @@ DEFINE_EVENT(sched_numa_pair_template, sched_swap_numa, TP_ARGS(src_tsk, src_cpu, dst_tsk, dst_cpu) ); +#ifdef CONFIG_NUMA_BALANCING +#define NUMAB_SKIP_REASON \ + EM( NUMAB_SKIP_UNSUITABLE, "unsuitable" ) \ + EM( NUMAB_SKIP_SHARED_RO, "shared_ro" ) \ + EM( NUMAB_SKIP_INACCESSIBLE, "inaccessible" ) \ + EM( NUMAB_SKIP_SCAN_DELAY, "scan_delay" ) \ + EM( NUMAB_SKIP_PID_INACTIVE, "pid_inactive" ) \ + EM( NUMAB_SKIP_IGNORE_PID, "ignore_pid_inactive" ) \ + EMe(NUMAB_SKIP_SEQ_COMPLETED, "seq_completed" ) + +/* Redefine for export. */ +#undef EM +#undef EMe +#define EM(a, b) TRACE_DEFINE_ENUM(a); +#define EMe(a, b) TRACE_DEFINE_ENUM(a); + +NUMAB_SKIP_REASON + +/* Redefine for symbolic printing. */ +#undef EM +#undef EMe +#define EM(a, b) { a, b }, +#define EMe(a, b) { a, b } + +TRACE_EVENT(sched_skip_vma_numa, + + TP_PROTO(struct mm_struct *mm, struct vm_area_struct *vma, + enum numa_vmaskip_reason reason), + + TP_ARGS(mm, vma, reason), + + TP_STRUCT__entry( + __field(unsigned long, numa_scan_offset) + __field(unsigned long, vm_start) + __field(unsigned long, vm_end) + __field(enum numa_vmaskip_reason, reason) + ), + + TP_fast_assign( + __entry->numa_scan_offset = mm->numa_scan_offset; + __entry->vm_start = vma->vm_start; + __entry->vm_end = vma->vm_end; + __entry->reason = reason; + ), + + TP_printk("numa_scan_offset=%lX vm_start=%lX vm_end=%lX reason=%s", + __entry->numa_scan_offset, + __entry->vm_start, + __entry->vm_end, + __print_symbolic(__entry->reason, NUMAB_SKIP_REASON)) +); +#endif /* CONFIG_NUMA_BALANCING */ /* * Tracepoint for waking a polling cpu without an IPI. @@ -735,6 +787,11 @@ DECLARE_TRACE(sched_update_nr_running_tp, TP_PROTO(struct rq *rq, int change), TP_ARGS(rq, change)); +DECLARE_TRACE(sched_compute_energy_tp, + TP_PROTO(struct task_struct *p, int dst_cpu, unsigned long energy, + unsigned long max_util, unsigned long busy_time), + TP_ARGS(p, dst_cpu, energy, max_util, busy_time)); + #endif /* _TRACE_SCHED_H */ /* This part must be outside protection */ |