diff options
Diffstat (limited to 'include/trace/syscall.h')
| -rw-r--r-- | include/trace/syscall.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/trace/syscall.h b/include/trace/syscall.h index 5ce85d75d31b..9661dd406b93 100644 --- a/include/trace/syscall.h +++ b/include/trace/syscall.h @@ -34,6 +34,8 @@ DECLARE_TRACE_WITH_CALLBACK(syscall_exit, * @args: list of args as strings (args[i] matches types[i]) * @enter_id: associated ftrace enter event id * @exit_id: associated ftrace exit event id + * @enter_event: associated syscall_enter trace event + * @exit_event: associated syscall_exit trace event */ struct syscall_metadata { const char *name; @@ -42,6 +44,9 @@ struct syscall_metadata { const char **args; int enter_id; int exit_id; + + struct ftrace_event_call *enter_event; + struct ftrace_event_call *exit_event; }; #ifdef CONFIG_FTRACE_SYSCALLS @@ -59,6 +64,8 @@ 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); +extern int syscall_enter_define_fields(struct ftrace_event_call *call); +extern int syscall_exit_define_fields(struct ftrace_event_call *call); 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 |