34 lines
715 B
C
34 lines
715 B
C
|
#undef TRACE_SYSTEM
|
||
|
|
#define TRACE_SYSTEM oom
|
||
|
|
|
||
|
|
#if !defined(_TRACE_OOM_H) || defined(TRACE_HEADER_MULTI_READ)
|
||
|
|
#define _TRACE_OOM_H
|
||
|
|
#include <linux/tracepoint.h>
|
||
|
|
|
||
|
|
TRACE_EVENT(oom_score_adj_update,
|
||
|
|
|
||
|
|
TP_PROTO(struct task_struct *task),
|
||
|
|
|
||
|
|
TP_ARGS(task),
|
||
|
|
|
||
|
|
TP_STRUCT__entry(
|
||
|
|
__field( pid_t, pid)
|
||
|
|
__array( char, comm, TASK_COMM_LEN )
|
||
|
|
__field( int, oom_score_adj)
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_fast_assign(
|
||
|
|
__entry->pid = task->pid;
|
||
|
|
memcpy(__entry->comm, task->comm, TASK_COMM_LEN);
|
||
|
|
__entry->oom_score_adj = task->signal->oom_score_adj;
|
||
|
|
),
|
||
|
|
|
||
|
|
TP_printk("pid=%d comm=%s oom_score_adj=%d",
|
||
|
|
__entry->pid, __entry->comm, __entry->oom_score_adj)
|
||
|
|
);
|
||
|
|
|
||
|
|
#endif
|
||
|
|
|
||
|
|
/* This part must be outside protection */
|
||
|
|
#include <trace/define_trace.h>
|