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(parent: 2a193ff) | patch
tracing: Add cpu field for hist triggers
authorTom Zanussi <tom.zanussi@linux.intel.com>
Tue, 16 Jan 2018 02:52:03 +0000 (20:52 -0600)
committerSteven Rostedt (VMware) <rostedt@goodmis.org>
Sat, 10 Mar 2018 21:06:01 +0000 (16:06 -0500)
commit0f7af6e6bfb17e797346fbfdc178416219972713
tree525d8fb6088788683db798b3e07f42ec1f7f6e05tree | snapshot
parent2a193ff6433407e37d1da6423c4191e6eed43718commit | diff
tracing: Add cpu field for hist triggers

A common key to use in a histogram is the cpuid - add a new cpu
'synthetic' field named 'cpu' for that purpose.

Link: http://lkml.kernel.org/r/89537645bfc957e0d76e2cacf5f0ada88691a6cc.1516069914.git.tom.zanussi@linux.intel.com
Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Documentation/trace/histogram.txt diff | blob | history
kernel/trace/trace_events_hist.c diff | blob | history
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