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Properly pad struct tx_cpu to cache line #15402

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Oct 20, 2023
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Properly pad struct tx_cpu to cache line #15402

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3 changes: 1 addition & 2 deletions include/sys/txg_impl.h
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Original file line number Diff line number Diff line change
Expand Up @@ -73,8 +73,7 @@ struct tx_cpu {
kcondvar_t tc_cv[TXG_SIZE];
uint64_t tc_count[TXG_SIZE]; /* tx hold count on each txg */
list_t tc_callbacks[TXG_SIZE]; /* commit cb list */
char tc_pad[8]; /* pad to fill 3 cache lines */
};
} ____cacheline_aligned;

/*
* The tx_state structure maintains the state information about the different
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