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authorKan Liang <[email protected]>2018-05-03 11:25:08 -0700
committerIngo Molnar <[email protected]>2018-05-31 12:36:28 +0200
commit4749f8196452eeb73cf2086a6a9705bae479d33d (patch)
tree6b73fcb7e5ca0ffbc5cd6649163c5a33eaadb313 /lib/test_overflow.c
parentd71f11c076c420c4e2fceb4faefa144e055e0935 (diff)
perf/x86/intel/uncore: Correct fixed counter index check in generic code
There is no index which is bigger than UNCORE_PMC_IDX_FIXED. The only exception is client IMC uncore, which has been specially handled. For generic code, it is not correct to use >= to check fixed counter. The code quality issue will bring problem when a new counter index is introduced. Signed-off-by: Kan Liang <[email protected]> Signed-off-by: Peter Zijlstra (Intel) <[email protected]> Reviewed-by: Thomas Gleixner <[email protected]> Cc: Linus Torvalds <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: [email protected] Cc: [email protected] Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Ingo Molnar <[email protected]>
Diffstat (limited to 'lib/test_overflow.c')
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