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sched: use common macro RTE_DIM

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Replace local DIM() macro with RTE_DIM in rte_red.c

Signed-off-by: Bruce Richardson <bruce.richardson@intel.com>
This commit is contained in:
Bruce Richardson 2014-02-12 16:26:03 +00:00 committed by David Marchand
parent c788bdb1a5
commit 657eabecd8
1 changed files with 4 additions and 5 deletions
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9
lib/librte_sched/rte_red.c
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@ -34,13 +34,12 @@
#include <math.h>
#include "rte_red.h"
#include <rte_random.h>
#include <rte_common.h>
#ifdef __INTEL_COMPILER
#pragma warning(disable:2259) /* conversion may lose significant bits */
#endif
#define DIM(x) (sizeof(x)/sizeof(x[0]))
static int rte_red_init_done = 0; /**< Flag to indicate that global initialisation is done */
uint32_t rte_red_rand_val = 0; /**< Random value cache */
uint32_t rte_red_rand_seed = 0; /**< Seed for random number generation */
@ -68,9 +67,9 @@ __rte_red_init_tables(void)
double table_size = 0.0;
scale = (double)(1 << RTE_RED_SCALING);
table_size = (double)(DIM(rte_red_pow2_frac_inv));
table_size = (double)(RTE_DIM(rte_red_pow2_frac_inv));
for (i = 0; i < DIM(rte_red_pow2_frac_inv); i++) {
for (i = 0; i < RTE_DIM(rte_red_pow2_frac_inv); i++) {
double m = (double)i;
rte_red_pow2_frac_inv[i] = (uint16_t) round(scale / pow(2, m / table_size));
@ -78,7 +77,7 @@ __rte_red_init_tables(void)
scale = 1024.0;
RTE_RED_ASSERT(RTE_RED_WQ_LOG2_NUM == DIM(rte_red_log2_1_minus_Wq));
RTE_RED_ASSERT(RTE_RED_WQ_LOG2_NUM == RTE_DIM(rte_red_log2_1_minus_Wq));
for (i = RTE_RED_WQ_LOG2_MIN; i <= RTE_RED_WQ_LOG2_MAX; i++) {
double n = (double)i;