Commit 3241cd11 authored by Ian Rogers's avatar Ian Rogers Committed by Arnaldo Carvalho de Melo

perf jevents metric: Correct Function equality

rhs may not be defined, say for source_count, so add a guard.
Reviewed-by: default avatarKajol Jain <kjain@linux.ibm.com>
Signed-off-by: default avatarIan Rogers <irogers@google.com>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com>
Cc: Caleb Biggers <caleb.biggers@intel.com>
Cc: Florian Fischer <florian.fischer@muhq.space>
Cc: Ian Rogers <irogers@google.com>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: James Clark <james.clark@arm.com>
Cc: Jing Zhang <renyu.zj@linux.alibaba.com>
Cc: Jiri Olsa <jolsa@kernel.org>
Cc: John Garry <john.g.garry@oracle.com>
Cc: Kan Liang <kan.liang@linux.intel.com>
Cc: Kang Minchul <tegongkang@gmail.com>
Cc: Kim Phillips <kim.phillips@amd.com>
Cc: Leo Yan <leo.yan@linaro.org>
Cc: Mark Rutland <mark.rutland@arm.com>
Cc: Mike Leach <mike.leach@linaro.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Perry Taylor <perry.taylor@intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Ravi Bangoria <ravi.bangoria@amd.com>
Cc: Rob Herring <robh@kernel.org>
Cc: Sandipan Das <sandipan.das@amd.com>
Cc: Stephane Eranian <eranian@google.com>
Cc: Will Deacon <will@kernel.org>
Cc: Xing Zhengjun <zhengjun.xing@linux.intel.com>
Cc: linux-arm-kernel@lists.infradead.org
Cc: linuxppc-dev@lists.ozlabs.org
Link: https://lore.kernel.org/r/20230126233645.200509-2-irogers@google.comSigned-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 8eaf8ec3
...@@ -261,8 +261,10 @@ class Function(Expression): ...@@ -261,8 +261,10 @@ class Function(Expression):
def Equals(self, other: Expression) -> bool: def Equals(self, other: Expression) -> bool:
if isinstance(other, Function): if isinstance(other, Function):
return self.fn == other.fn and self.lhs.Equals( result = self.fn == other.fn and self.lhs.Equals(other.lhs)
other.lhs) and self.rhs.Equals(other.rhs) if self.rhs:
result = result and self.rhs.Equals(other.rhs)
return result
return False return False
......
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