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author | Kan Liang <kan.liang@intel.com> | 2018-05-03 11:25:07 -0700 |
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committer | Ingo Molnar <mingo@kernel.org> | 2018-05-31 12:36:28 +0200 |
commit | d71f11c076c420c4e2fceb4faefa144e055e0935 (patch) | |
tree | 50fa93b56e14a6bf53d7e72bc3bfa3a4c75f6c16 /tools/perf/scripts/python/sched-migration.py | |
parent | 2da331465f44f9618abe8837d1a68405d550b66e (diff) |
perf/x86/intel/uncore: Correct fixed counter index check for NHM
For Nehalem and Westmere, there is only one fixed counter for W-Box.
There is no index which is bigger than UNCORE_PMC_IDX_FIXED.
It is not correct to use >= to check fixed counter.
The code quality issue will bring problem when new counter index is
introduced.
Signed-off-by: Kan Liang <kan.liang@intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: acme@kernel.org
Cc: eranian@google.com
Link: http://lkml.kernel.org/r/1525371913-10597-2-git-send-email-kan.liang@intel.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/sched-migration.py')
0 files changed, 0 insertions, 0 deletions