Steven Rostedt (Red Hat) ad964704ba ring-buffer: Add stats field for amount read from trace ring buffer ...

Add a stat about the number of events read from the ring buffer:

 #  cat /debug/tracing/per_cpu/cpu0/stats
entries: 39869
overrun: 870512
commit overrun: 0
bytes: 1449912
oldest event ts:  6561.368690
now ts:  6565.246426
dropped events: 0
read events: 112    <-- Added

Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

2013-01-30 11:01:53 -05:00

6.4 KiB

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