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| -rw-r--r-- | Documentation/trace/ftrace.rst | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/Documentation/trace/ftrace.rst b/Documentation/trace/ftrace.rst index 0b479243b903..7d3a13c8f6e3 100644 --- a/Documentation/trace/ftrace.rst +++ b/Documentation/trace/ftrace.rst @@ -561,7 +561,7 @@ of ftrace. Here is a list of some of the key files: trace_marker_raw: - This is similar to trace_marker above, but is meant for for binary data + This is similar to trace_marker above, but is meant for binary data to be written to it, where a tool can be used to parse the data from trace_pipe_raw. @@ -1394,7 +1394,7 @@ an example:: => x86_64_start_reservations => x86_64_start_kernel -Here we see that that we had a latency of 16 microseconds (which is +Here we see that we had a latency of 16 microseconds (which is very good). The _raw_spin_lock_irq in run_timer_softirq disabled interrupts. The difference between the 16 and the displayed timestamp 25us occurred because the clock was incremented |