aboutsummaryrefslogtreecommitdiffstats
path: root/include/linux
diff options
context:
space:
mode:
Diffstat (limited to 'include/linux')
-rw-r--r--include/linux/kernel.h2
-rw-r--r--include/linux/tracepoint.h4
2 files changed, 3 insertions, 3 deletions
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 883cd44ff765..99b7aada28da 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -406,7 +406,7 @@ static inline char *pack_hex_byte(char *buf, u8 byte)
406 * 406 *
407 * Use tracing_on/tracing_off when you want to quickly turn on or off 407 * Use tracing_on/tracing_off when you want to quickly turn on or off
408 * tracing. It simply enables or disables the recording of the trace events. 408 * tracing. It simply enables or disables the recording of the trace events.
409 * This also corresponds to the user space debugfs/tracing/tracing_on 409 * This also corresponds to the user space /sys/kernel/debug/tracing/tracing_on
410 * file, which gives a means for the kernel and userspace to interact. 410 * file, which gives a means for the kernel and userspace to interact.
411 * Place a tracing_off() in the kernel where you want tracing to end. 411 * Place a tracing_off() in the kernel where you want tracing to end.
412 * From user space, examine the trace, and then echo 1 > tracing_on 412 * From user space, examine the trace, and then echo 1 > tracing_on
diff --git a/include/linux/tracepoint.h b/include/linux/tracepoint.h
index 14df7e635d43..b9dc4ca0246f 100644
--- a/include/linux/tracepoint.h
+++ b/include/linux/tracepoint.h
@@ -198,7 +198,7 @@ static inline void tracepoint_synchronize_unregister(void)
198 * * This is how the trace record is structured and will 198 * * This is how the trace record is structured and will
199 * * be saved into the ring buffer. These are the fields 199 * * be saved into the ring buffer. These are the fields
200 * * that will be exposed to user-space in 200 * * that will be exposed to user-space in
201 * * /debug/tracing/events/<*>/format. 201 * * /sys/kernel/debug/tracing/events/<*>/format.
202 * * 202 * *
203 * * The declared 'local variable' is called '__entry' 203 * * The declared 'local variable' is called '__entry'
204 * * 204 * *
@@ -258,7 +258,7 @@ static inline void tracepoint_synchronize_unregister(void)
258 * tracepoint callback (this is used by programmatic plugins and 258 * tracepoint callback (this is used by programmatic plugins and
259 * can also by used by generic instrumentation like SystemTap), and 259 * can also by used by generic instrumentation like SystemTap), and
260 * it is also used to expose a structured trace record in 260 * it is also used to expose a structured trace record in
261 * /debug/tracing/events/. 261 * /sys/kernel/debug/tracing/events/.
262 */ 262 */
263 263
264#define TRACE_EVENT(name, proto, args, struct, assign, print) \ 264#define TRACE_EVENT(name, proto, args, struct, assign, print) \