mm, oom: change type of oom_score_adj to short
[linux-3.10.git] / include / trace / events / task.h
1 #undef TRACE_SYSTEM
2 #define TRACE_SYSTEM task
3
4 #if !defined(_TRACE_TASK_H) || defined(TRACE_HEADER_MULTI_READ)
5 #define _TRACE_TASK_H
6 #include <linux/tracepoint.h>
7
8 TRACE_EVENT(task_newtask,
9
10         TP_PROTO(struct task_struct *task, unsigned long clone_flags),
11
12         TP_ARGS(task, clone_flags),
13
14         TP_STRUCT__entry(
15                 __field(        pid_t,  pid)
16                 __array(        char,   comm, TASK_COMM_LEN)
17                 __field( unsigned long, clone_flags)
18                 __field(        short,  oom_score_adj)
19         ),
20
21         TP_fast_assign(
22                 __entry->pid = task->pid;
23                 memcpy(__entry->comm, task->comm, TASK_COMM_LEN);
24                 __entry->clone_flags = clone_flags;
25                 __entry->oom_score_adj = task->signal->oom_score_adj;
26         ),
27
28         TP_printk("pid=%d comm=%s clone_flags=%lx oom_score_adj=%hd",
29                 __entry->pid, __entry->comm,
30                 __entry->clone_flags, __entry->oom_score_adj)
31 );
32
33 TRACE_EVENT(task_rename,
34
35         TP_PROTO(struct task_struct *task, char *comm),
36
37         TP_ARGS(task, comm),
38
39         TP_STRUCT__entry(
40                 __field(        pid_t,  pid)
41                 __array(        char, oldcomm,  TASK_COMM_LEN)
42                 __array(        char, newcomm,  TASK_COMM_LEN)
43                 __field(        short,  oom_score_adj)
44         ),
45
46         TP_fast_assign(
47                 __entry->pid = task->pid;
48                 memcpy(entry->oldcomm, task->comm, TASK_COMM_LEN);
49                 memcpy(entry->newcomm, comm, TASK_COMM_LEN);
50                 __entry->oom_score_adj = task->signal->oom_score_adj;
51         ),
52
53         TP_printk("pid=%d oldcomm=%s newcomm=%s oom_score_adj=%hd",
54                 __entry->pid, __entry->oldcomm,
55                 __entry->newcomm, __entry->oom_score_adj)
56 );
57
58 #endif
59
60 /* This part must be outside protection */
61 #include <trace/define_trace.h>