tailq: remove static slots

[dpdk.git] / lib / librte_eal / common / eal_common_tailqs.c

diff --git a/lib/librte_eal/common/eal_common_tailqs.c b/lib/librte_eal/common/eal_common_tailqs.c
index 3c4e70d..d9551cd 100644 (file)
--- a/lib/librte_eal/common/eal_common_tailqs.c
+++ b/lib/librte_eal/common/eal_common_tailqs.c
@@ -55,14 +55,6 @@
 
 #include "eal_private.h"
 
-/**
- * Name of tailq_head
- */
-const char* rte_tailq_names[RTE_MAX_TAILQ] = {
-#define rte_tailq_elem(idx, name)     name,
-#include <rte_tailq_elem.h>
-};
-
 TAILQ_HEAD(rte_tailq_elem_head, rte_tailq_elem);
 /* local tailq list */
 static struct rte_tailq_elem_head rte_tailq_elem_head =
@@ -81,11 +73,6 @@ rte_eal_tailq_lookup(const char *name)
                return NULL;
 
        for (i = 0; i < RTE_MAX_TAILQ; i++) {
-               if (i < RTE_TAILQ_NUM &&
-                   !strncmp(name, rte_tailq_names[i], RTE_TAILQ_NAMESIZE-1))
-                       return &mcfg->tailq_head[i];
-
-               /* if past static entries, look at shared mem for names */
                if (!strncmp(name, mcfg->tailq_head[i].name,
                             RTE_TAILQ_NAMESIZE-1))
                        return &mcfg->tailq_head[i];
@@ -94,19 +81,6 @@ rte_eal_tailq_lookup(const char *name)
        return NULL;
 }
 
-inline struct rte_tailq_head *
-rte_eal_tailq_lookup_by_idx(const unsigned tailq_idx)
-{
-       struct rte_mem_config *mcfg = rte_eal_get_configuration()->mem_config;
-
-       if (tailq_idx >= RTE_MAX_TAILQ) {
-               RTE_LOG(ERR, EAL, "%s(): No more room in config\n", __func__);
-               return NULL;
-       }
-
-       return &mcfg->tailq_head[tailq_idx];
-}
-
 void
 rte_dump_tailq(FILE *f)
 {
@@ -119,15 +93,9 @@ rte_dump_tailq(FILE *f)
        for (i = 0; i < RTE_MAX_TAILQ; i++) {
                const struct rte_tailq_head *tailq = &mcfg->tailq_head[i];
                const struct rte_tailq_entry_head *head = &tailq->tailq_head;
-               const char *name = "nil";
-
-               if (rte_tailq_names[i])
-                       name = rte_tailq_names[i];
-               else if (tailq->name)
-                       name = tailq->name;
 
                fprintf(f, "Tailq %u: qname:<%s>, tqh_first:%p, tqh_last:%p\n",
-                       i, name, head->tqh_first, head->tqh_last);
+                       i, tailq->name, head->tqh_first, head->tqh_last);
        }
        rte_rwlock_read_unlock(&mcfg->qlock);
 }
@@ -209,20 +177,9 @@ error:
 int
 rte_eal_tailqs_init(void)
 {
-       unsigned i;
-       struct rte_mem_config *mcfg = NULL;
        struct rte_tailq_elem *t;
 
-       RTE_BUILD_BUG_ON(RTE_MAX_TAILQ < RTE_TAILQ_NUM);
-
-       if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
-               mcfg = rte_eal_get_configuration()->mem_config;
-               for (i = 0; i < RTE_TAILQ_NUM; i++)
-                       TAILQ_INIT(&mcfg->tailq_head[i].tailq_head);
-       }
-
-       /* mark those static entries as already taken */
-       rte_tailqs_count = RTE_TAILQ_NUM;
+       rte_tailqs_count = 0;
 
        TAILQ_FOREACH(t, &rte_tailq_elem_head, next) {
                /* second part of register job for "early" tailqs, see