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authorArnaldo Carvalho de Melo <acme@redhat.com>2017-06-27 10:59:28 -0300
committerArnaldo Carvalho de Melo <acme@redhat.com>2017-06-27 10:59:28 -0300
commit86e474ff870aded90c4ffa3f488cb5c093188ca4 (patch)
tree96dd380ad3da9a5c0f2d31368823983baa3a81d1 /tools/perf/builtin-ftrace.c
parent881c362d34ef76600b859e3a034d4155139bad2c (diff)
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perf help: Elliminate dup code for reporting
And switch from warning() to pr_warning(), to elliminate another duplication: too many error reporting facilities. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: David Ahern <dsahern@gmail.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Wang Nan <wangnan0@huawei.com> Link: http://lkml.kernel.org/n/tip-pkzcjrhek3uuqc4i5i9ealwd@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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