doc: add Meson coding style to contributors guide

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

diff --git a/lib/librte_eal/common/eal_common_memzone.c b/lib/librte_eal/common/eal_common_memzone.c
index ef6c909..7c21aa9 100644 (file)
--- a/lib/librte_eal/common/eal_common_memzone.c
+++ b/lib/librte_eal/common/eal_common_memzone.c
@@ -15,11 +15,11 @@
 #include <rte_memory.h>
 #include <rte_memzone.h>
 #include <rte_eal.h>
-#include <rte_eal_memconfig.h>
 #include <rte_per_lcore.h>
 #include <rte_errno.h>
 #include <rte_string_fns.h>
 #include <rte_common.h>
+#include <rte_eal_trace.h>
 
 #include "malloc_heap.h"
 #include "malloc_elem.h"
@@ -72,7 +72,9 @@ memzone_reserve_aligned_thread_unsafe(const char *name, size_t len,
 
        /* no more room in config */
        if (arr->count >= arr->len) {
-               RTE_LOG(ERR, EAL, "%s(): No more room in config\n", __func__);
+               RTE_LOG(ERR, EAL,
+               "%s(): Number of requested memzone segments exceeds RTE_MAX_MEMZONE\n",
+                       __func__);
                rte_errno = ENOSPC;
                return NULL;
        }
@@ -200,6 +202,9 @@ rte_memzone_reserve_thread_safe(const char *name, size_t len, int socket_id,
        mz = memzone_reserve_aligned_thread_unsafe(
                name, len, socket_id, flags, align, bound);
 
+       rte_eal_trace_memzone_reserve(name, len, socket_id, flags, align,
+               bound, mz);
+
        rte_rwlock_write_unlock(&mcfg->mlock);
 
        return mz;
@@ -245,6 +250,7 @@ rte_memzone_reserve(const char *name, size_t len, int socket_id,
 int
 rte_memzone_free(const struct rte_memzone *mz)
 {
+       char name[RTE_MEMZONE_NAMESIZE];
        struct rte_mem_config *mcfg;
        struct rte_fbarray *arr;
        struct rte_memzone *found_mz;
@@ -255,6 +261,7 @@ rte_memzone_free(const struct rte_memzone *mz)
        if (mz == NULL)
                return -EINVAL;
 
+       rte_strlcpy(name, mz->name, RTE_MEMZONE_NAMESIZE);
        mcfg = rte_eal_get_configuration()->mem_config;
        arr = &mcfg->memzones;
 
@@ -279,6 +286,7 @@ rte_memzone_free(const struct rte_memzone *mz)
        if (addr != NULL)
                rte_free(addr);
 
+       rte_eal_trace_memzone_free(name, addr, ret);
        return ret;
 }
 
@@ -299,6 +307,7 @@ rte_memzone_lookup(const char *name)
 
        rte_rwlock_read_unlock(&mcfg->mlock);
 
+       rte_eal_trace_memzone_lookup(name, memzone);
        return memzone;
 }