Commit 5443624b authored by Alexander Shishkin's avatar Alexander Shishkin Committed by Ingo Molnar

perf/x86/intel/pt: Add format strings for PTWRITE and power event tracing

Commit:

  8ee83b2a ("perf/x86/intel/pt: Add support for PTWRITE and power event tracing")

forgot to add format strings to the PT driver. So one could enable these features
by setting corresponding bits in the event config, but not by their mnemonic names.

This patch adds the format strings.
Signed-off-by: default avatarAlexander Shishkin <alexander.shishkin@linux.intel.com>
Signed-off-by: default avatarPeter 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@suse.de>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Linus Torvalds <torvalds@linux-foundation.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
Fixes: 8ee83b2a ("perf/x86/intel/pt: Add support for PTWRITE...")
Link: http://lkml.kernel.org/r/20170127151644.8585-2-alexander.shishkin@linux.intel.comSigned-off-by: default avatarIngo Molnar <mingo@kernel.org>
parent 612f0c0b
...@@ -99,18 +99,24 @@ static struct attribute_group pt_cap_group = { ...@@ -99,18 +99,24 @@ static struct attribute_group pt_cap_group = {
}; };
PMU_FORMAT_ATTR(cyc, "config:1" ); PMU_FORMAT_ATTR(cyc, "config:1" );
PMU_FORMAT_ATTR(pwr_evt, "config:4" );
PMU_FORMAT_ATTR(fup_on_ptw, "config:5" );
PMU_FORMAT_ATTR(mtc, "config:9" ); PMU_FORMAT_ATTR(mtc, "config:9" );
PMU_FORMAT_ATTR(tsc, "config:10" ); PMU_FORMAT_ATTR(tsc, "config:10" );
PMU_FORMAT_ATTR(noretcomp, "config:11" ); PMU_FORMAT_ATTR(noretcomp, "config:11" );
PMU_FORMAT_ATTR(ptw, "config:12" );
PMU_FORMAT_ATTR(mtc_period, "config:14-17" ); PMU_FORMAT_ATTR(mtc_period, "config:14-17" );
PMU_FORMAT_ATTR(cyc_thresh, "config:19-22" ); PMU_FORMAT_ATTR(cyc_thresh, "config:19-22" );
PMU_FORMAT_ATTR(psb_period, "config:24-27" ); PMU_FORMAT_ATTR(psb_period, "config:24-27" );
static struct attribute *pt_formats_attr[] = { static struct attribute *pt_formats_attr[] = {
&format_attr_cyc.attr, &format_attr_cyc.attr,
&format_attr_pwr_evt.attr,
&format_attr_fup_on_ptw.attr,
&format_attr_mtc.attr, &format_attr_mtc.attr,
&format_attr_tsc.attr, &format_attr_tsc.attr,
&format_attr_noretcomp.attr, &format_attr_noretcomp.attr,
&format_attr_ptw.attr,
&format_attr_mtc_period.attr, &format_attr_mtc_period.attr,
&format_attr_cyc_thresh.attr, &format_attr_cyc_thresh.attr,
&format_attr_psb_period.attr, &format_attr_psb_period.attr,
......
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