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authorSteven Rostedt (VMware) <rostedt@goodmis.org>2019-04-01 22:52:21 -0400
committerSteven Rostedt (VMware) <rostedt@goodmis.org>2019-04-08 09:22:44 -0400
commit2f754e771b1a6feba670782e82c45555984ac43b (patch)
tree61cc094e172790fadfa6c95768317a2aa4030666 /tools/testing/selftests/ftrace
parenttracing: Have histogram code pass around trace_array for error handling (diff)
downloadwireguard-linux-2f754e771b1a6feba670782e82c45555984ac43b.tar.xz
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tracing: Have the error logs show up in the proper instances
As each instance has their own error_log file, it makes more sense that the instances show the errors of their own instead of all error_logs having the same data. Make it that the errors show up in the instance error_log file that the error happens in. If no instance trace_array is available, then NULL can be passed in which will create the error in the top level instance (the one at the top of the tracefs directory). Reviewed-by: Masami Hiramatsu <mhiramat@kernel.org> Reviewed-by: Tom Zanussi <tom.zanussi@linux.intel.com> Tested-by: Tom Zanussi <tom.zanussi@linux.intel.com> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'tools/testing/selftests/ftrace')
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