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authorAlexander Shishkin <alexander.shishkin@linux.intel.com>2016-04-27 18:44:48 +0300
committerIngo Molnar <mingo@kernel.org>2016-05-05 10:13:58 +0200
commit6e855cd4f4b5258016cf707f94f96bfa51c32f32 (patch)
tree93d48a83ce47cf89801a9257dfbf19847ba2af5d /fs
parenteadf48cab4b6b0ab8bcd53feb7d52a71e72debd0 (diff)
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perf/core: Let userspace know if the PMU supports address filters
Export an additional common attribute for PMUs that support address range filtering to let the perf userspace identify such PMUs in a uniform way. Signed-off-by: Alexander Shishkin <alexander.shishkin@linux.intel.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Cc: Arnaldo Carvalho de Melo <acme@infradead.org> Cc: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Borislav Petkov <bp@alien8.de> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Mathieu Poirier <mathieu.poirier@linaro.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Stephane Eranian <eranian@google.com> Cc: Thomas Gleixner <tglx@linutronix.de> Cc: Vince Weaver <vincent.weaver@maine.edu> Cc: vince@deater.net Link: http://lkml.kernel.org/r/1461771888-10409-8-git-send-email-alexander.shishkin@linux.intel.com Signed-off-by: Ingo Molnar <mingo@kernel.org>
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