diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/ftrace_event.h | 14 | ||||
| -rw-r--r-- | include/linux/kernel.h | 7 | ||||
| -rw-r--r-- | include/linux/ring_buffer.h | 3 | ||||
| -rw-r--r-- | include/trace/ftrace.h | 3 | ||||
| -rw-r--r-- | include/trace/syscall.h | 23 |
5 files changed, 12 insertions, 38 deletions
diff --git a/include/linux/ftrace_event.h b/include/linux/ftrace_event.h index 642928cf57b4..b80c8ddfbbdc 100644 --- a/include/linux/ftrace_event.h +++ b/include/linux/ftrace_event.h @@ -127,13 +127,13 @@ trace_current_buffer_lock_reserve(struct ring_buffer **current_buffer, void trace_current_buffer_unlock_commit(struct ring_buffer *buffer, struct ring_buffer_event *event, unsigned long flags, int pc); -void trace_nowake_buffer_unlock_commit(struct ring_buffer *buffer, - struct ring_buffer_event *event, - unsigned long flags, int pc); -void trace_nowake_buffer_unlock_commit_regs(struct ring_buffer *buffer, - struct ring_buffer_event *event, - unsigned long flags, int pc, - struct pt_regs *regs); +void trace_buffer_unlock_commit(struct ring_buffer *buffer, + struct ring_buffer_event *event, + unsigned long flags, int pc); +void trace_buffer_unlock_commit_regs(struct ring_buffer *buffer, + struct ring_buffer_event *event, + unsigned long flags, int pc, + struct pt_regs *regs); void trace_current_buffer_discard_commit(struct ring_buffer *buffer, struct ring_buffer_event *event); diff --git a/include/linux/kernel.h b/include/linux/kernel.h index 7d8dfc7392f1..3993095e8409 100644 --- a/include/linux/kernel.h +++ b/include/linux/kernel.h @@ -527,9 +527,6 @@ __ftrace_vprintk(unsigned long ip, const char *fmt, va_list ap); extern void ftrace_dump(enum ftrace_dump_mode oops_dump_mode); #else -static inline __printf(1, 2) -int trace_printk(const char *fmt, ...); - static inline void tracing_start(void) { } static inline void tracing_stop(void) { } static inline void ftrace_off_permanent(void) { } @@ -539,8 +536,8 @@ static inline void tracing_on(void) { } static inline void tracing_off(void) { } static inline int tracing_is_on(void) { return 0; } -static inline int -trace_printk(const char *fmt, ...) +static inline __printf(1, 2) +int trace_printk(const char *fmt, ...) { return 0; } diff --git a/include/linux/ring_buffer.h b/include/linux/ring_buffer.h index 6c8835f74f79..519777e3fa01 100644 --- a/include/linux/ring_buffer.h +++ b/include/linux/ring_buffer.h @@ -159,13 +159,14 @@ int ring_buffer_record_is_on(struct ring_buffer *buffer); void ring_buffer_record_disable_cpu(struct ring_buffer *buffer, int cpu); void ring_buffer_record_enable_cpu(struct ring_buffer *buffer, int cpu); -unsigned long ring_buffer_oldest_event_ts(struct ring_buffer *buffer, int cpu); +u64 ring_buffer_oldest_event_ts(struct ring_buffer *buffer, int cpu); unsigned long ring_buffer_bytes_cpu(struct ring_buffer *buffer, int cpu); unsigned long ring_buffer_entries(struct ring_buffer *buffer); unsigned long ring_buffer_overruns(struct ring_buffer *buffer); unsigned long ring_buffer_entries_cpu(struct ring_buffer *buffer, int cpu); unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu); unsigned long ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu); +unsigned long ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu); u64 ring_buffer_time_stamp(struct ring_buffer *buffer, int cpu); void ring_buffer_normalize_time_stamp(struct ring_buffer *buffer, diff --git a/include/trace/ftrace.h b/include/trace/ftrace.h index a763888a36f9..698f2a890322 100644 --- a/include/trace/ftrace.h +++ b/include/trace/ftrace.h @@ -545,8 +545,7 @@ ftrace_raw_event_##call(void *__data, proto) \ { assign; } \ \ if (!filter_current_check_discard(buffer, event_call, entry, event)) \ - trace_nowake_buffer_unlock_commit(buffer, \ - event, irq_flags, pc); \ + trace_buffer_unlock_commit(buffer, event, irq_flags, pc); \ } /* * The ftrace_test_probe is compiled out, it is only here as a build time check diff --git a/include/trace/syscall.h b/include/trace/syscall.h index 31966a4fb8cc..84bc4197e736 100644 --- a/include/trace/syscall.h +++ b/include/trace/syscall.h @@ -31,27 +31,4 @@ struct syscall_metadata { struct ftrace_event_call *exit_event; }; -#ifdef CONFIG_FTRACE_SYSCALLS -extern unsigned long arch_syscall_addr(int nr); -extern int init_syscall_trace(struct ftrace_event_call *call); - -extern int reg_event_syscall_enter(struct ftrace_event_call *call); -extern void unreg_event_syscall_enter(struct ftrace_event_call *call); -extern int reg_event_syscall_exit(struct ftrace_event_call *call); -extern void unreg_event_syscall_exit(struct ftrace_event_call *call); -extern int -ftrace_format_syscall(struct ftrace_event_call *call, struct trace_seq *s); -enum print_line_t print_syscall_enter(struct trace_iterator *iter, int flags, - struct trace_event *event); -enum print_line_t print_syscall_exit(struct trace_iterator *iter, int flags, - struct trace_event *event); -#endif - -#ifdef CONFIG_PERF_EVENTS -int perf_sysenter_enable(struct ftrace_event_call *call); -void perf_sysenter_disable(struct ftrace_event_call *call); -int perf_sysexit_enable(struct ftrace_event_call *call); -void perf_sysexit_disable(struct ftrace_event_call *call); -#endif - #endif /* _TRACE_SYSCALL_H */ |
