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| author | Li Zefan <lizf@cn.fujitsu.com> | 2009-08-19 15:53:05 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-08-19 15:02:23 +0200 |
| commit | 10a5b66f625904ad5a2867cf7a28073e1236ff32 (patch) | |
| tree | 165c3d0f480e2862d3d97f3f3ceecad9c1cdc8b8 /include/trace/syscall.h | |
| parent | e6971969c331caa5c3c88cbd1be4f465b3355452 (diff) | |
| download | linux-10a5b66f625904ad5a2867cf7a28073e1236ff32.tar.bz2 | |
tracing/syscalls: Add fields format for exit events
Add "format" file for syscall exit events:
# cat events/syscalls/sys_exit_open/format
name: sys_exit_open
ID: 344
format:
field:unsigned short common_type; offset:0; size:2;
field:unsigned char common_flags; offset:2; size:1;
field:unsigned char common_preempt_count; offset:3; size:1;
field:int common_pid; offset:4; size:4;
field:int common_tgid; offset:8; size:4;
field:int nr; offset:12; size:4;
field:unsigned long ret; offset:16; size:4;
Signed-off-by: Li Zefan <lizf@cn.fujitsu.com>
Cc: Jason Baron <jbaron@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <4A8BAF61.3060307@cn.fujitsu.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'include/trace/syscall.h')
| -rw-r--r-- | include/trace/syscall.h | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/include/trace/syscall.h b/include/trace/syscall.h index 0cb03625edd9..5ce85d75d31b 100644 --- a/include/trace/syscall.h +++ b/include/trace/syscall.h @@ -55,8 +55,10 @@ extern int reg_event_syscall_enter(void *ptr); extern void unreg_event_syscall_enter(void *ptr); extern int reg_event_syscall_exit(void *ptr); extern void unreg_event_syscall_exit(void *ptr); -extern int -ftrace_format_syscall(struct ftrace_event_call *call, struct trace_seq *s); +extern int syscall_enter_format(struct ftrace_event_call *call, + struct trace_seq *s); +extern int syscall_exit_format(struct ftrace_event_call *call, + struct trace_seq *s); enum print_line_t print_syscall_enter(struct trace_iterator *iter, int flags); enum print_line_t print_syscall_exit(struct trace_iterator *iter, int flags); #endif |