test/mcslock: remove unneeded per lcore copy
Each core already comes with its local storage for mcslock (in its
stack), therefore there is no need to define an additional per-lcore
mcslock.
Fixes: 32dcb9fd2a
("test/mcslock: add MCS queued lock unit test")
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli@arm.com>
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@ -37,10 +37,6 @@
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* lock multiple times.
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*/
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RTE_DEFINE_PER_LCORE(rte_mcslock_t, _ml_me);
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RTE_DEFINE_PER_LCORE(rte_mcslock_t, _ml_try_me);
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RTE_DEFINE_PER_LCORE(rte_mcslock_t, _ml_perf_me);
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rte_mcslock_t *p_ml;
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rte_mcslock_t *p_ml_try;
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rte_mcslock_t *p_ml_perf;
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@ -53,7 +49,7 @@ static int
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test_mcslock_per_core(__rte_unused void *arg)
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{
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/* Per core me node. */
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rte_mcslock_t ml_me = RTE_PER_LCORE(_ml_me);
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rte_mcslock_t ml_me;
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rte_mcslock_lock(&p_ml, &ml_me);
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printf("MCS lock taken on core %u\n", rte_lcore_id());
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@ -77,7 +73,7 @@ load_loop_fn(void *func_param)
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const unsigned int lcore = rte_lcore_id();
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/**< Per core me node. */
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rte_mcslock_t ml_perf_me = RTE_PER_LCORE(_ml_perf_me);
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rte_mcslock_t ml_perf_me;
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/* wait synchro */
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while (rte_atomic32_read(&synchro) == 0)
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@ -151,8 +147,8 @@ static int
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test_mcslock_try(__rte_unused void *arg)
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{
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/**< Per core me node. */
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rte_mcslock_t ml_me = RTE_PER_LCORE(_ml_me);
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rte_mcslock_t ml_try_me = RTE_PER_LCORE(_ml_try_me);
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rte_mcslock_t ml_me;
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rte_mcslock_t ml_try_me;
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/* Locked ml_try in the main lcore, so it should fail
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* when trying to lock it in the worker lcore.
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@ -178,8 +174,8 @@ test_mcslock(void)
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int i;
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/* Define per core me node. */
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rte_mcslock_t ml_me = RTE_PER_LCORE(_ml_me);
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rte_mcslock_t ml_try_me = RTE_PER_LCORE(_ml_try_me);
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rte_mcslock_t ml_me;
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rte_mcslock_t ml_try_me;
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/*
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* Test mcs lock & unlock on each core
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