vhost: add vDPA resource cleanup callback

[dpdk.git] / lib / mempool / rte_mempool.h

diff --git a/lib/mempool/rte_mempool.h b/lib/mempool/rte_mempool.h
index 300dbde..1d3cdf7 100644 (file)
--- a/lib/mempool/rte_mempool.h
+++ b/lib/mempool/rte_mempool.h
@@ -291,6 +291,15 @@ struct rte_mempool {
 /** Internal: no object from the pool can be used for device IO (DMA). */
 #define RTE_MEMPOOL_F_NON_IO           0x0040
 
+/**
+ * This macro lists all the mempool flags an application may request.
+ */
+#define RTE_MEMPOOL_VALID_USER_FLAGS (RTE_MEMPOOL_F_NO_SPREAD \
+       | RTE_MEMPOOL_F_NO_CACHE_ALIGN \
+       | RTE_MEMPOOL_F_SP_PUT \
+       | RTE_MEMPOOL_F_SC_GET \
+       | RTE_MEMPOOL_F_NO_IOVA_CONTIG \
+       )
 /**
  * @internal When debug is enabled, store some statistics.
  *
@@ -1092,6 +1101,7 @@ rte_mempool_create_empty(const char *name, unsigned n, unsigned elt_size,
  *
  * @param mp
  *   A pointer to the mempool structure.
+ *   If NULL then, the function does nothing.
  */
 void
 rte_mempool_free(struct rte_mempool *mp);