diff options
Diffstat (limited to 'include/linux/kernel.h')
| -rw-r--r-- | include/linux/kernel.h | 2 |
1 files changed, 1 insertions, 1 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 |