[dpdk-dev,15/36] mempool: remove MEMPOOL_IS_CONTIG()
Commit Message
The next commits will change the behavior of the mempool library so that
the objects will never be allocated in the same memzone than the mempool
header. Therefore, there is no reason to keep this macro that would
always return 0.
This macro was only used in app/test.
Signed-off-by: Olivier Matz <olivier.matz@6wind.com>
---
app/test/test_mempool.c | 7 +++----
lib/librte_mempool/rte_mempool.h | 7 -------
2 files changed, 3 insertions(+), 11 deletions(-)
@@ -126,12 +126,11 @@ test_mempool_basic(void)
MEMPOOL_HEADER_SIZE(mp, mp->pg_num, mp->cache_size))
return -1;
+#ifndef RTE_EXEC_ENV_BSDAPP /* rte_mem_virt2phy() not supported on bsd */
printf("get physical address of an object\n");
- if (MEMPOOL_IS_CONTIG(mp) &&
- rte_mempool_virt2phy(mp, obj) !=
- (phys_addr_t) (mp->phys_addr +
- (phys_addr_t) ((char*) obj - (char*) mp)))
+ if (rte_mempool_virt2phy(mp, obj) != rte_mem_virt2phy(obj))
return -1;
+#endif
printf("put the object back\n");
rte_mempool_put(mp, obj);
@@ -271,13 +271,6 @@ struct rte_mempool {
(sizeof(*(mp)) + __PA_SIZE(mp, pgn) + (((cs) == 0) ? 0 : \
(sizeof(struct rte_mempool_cache) * RTE_MAX_LCORE)))
-/**
- * Return true if the whole mempool is in contiguous memory.
- */
-#define MEMPOOL_IS_CONTIG(mp) \
- ((mp)->pg_num == MEMPOOL_PG_NUM_DEFAULT && \
- (mp)->phys_addr == (mp)->elt_pa[0])
-
/* return the header of a mempool object (internal) */
static inline struct rte_mempool_objhdr *__mempool_get_header(void *obj)
{