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(parent: dbfe673) | patch
tracing: Add trace_total_entries() / trace_total_entries_cpu()
authorDouglas Anderson <dianders@chromium.org>
Tue, 19 Mar 2019 17:12:05 +0000 (10:12 -0700)
committerSteven Rostedt (VMware) <rostedt@goodmis.org>
Fri, 3 May 2019 01:32:31 +0000 (21:32 -0400)
commitecffc8a8c7301f6f3c731ba23e38cd049a046416
tree3d15699fc8763debab80bd515a764e22862577d5tree | snapshot
parentdbfe67334a1767bcb7be8b50bd237b22b272ef23commit | diff
tracing: Add trace_total_entries() / trace_total_entries_cpu()

These two new exported functions will be used in a future patch by
kdb_ftdump() to quickly skip all but the last few trace entries.

Link: http://lkml.kernel.org/r/20190319171206.97107-2-dianders@chromium.org
Acked-by: Daniel Thompson <daniel.thompson@linaro.org>
Suggested-by: Steven Rostedt <rostedt@goodmis.org>
Signed-off-by: Douglas Anderson <dianders@chromium.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
kernel/trace/trace.c diff | blob | history
kernel/trace/trace.h diff | blob | history
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