[PATCH 2/2] mempool: fix comments for no contiguous flag

[Ferruh Yigit <ferruh.yigit@intel.com>]

Fixes: ce94a51ff05c ("mempool: add flag for removing phys contiguous constraint")

Signed-off-by: Ferruh Yigit <ferruh.yigit@intel.com>
---
 lib/librte_mempool/rte_mempool.c | 4 +++-
 lib/librte_mempool/rte_mempool.h | 3 +++
 2 files changed, 6 insertions(+), 1 deletion(-)

diff --git a/lib/librte_mempool/rte_mempool.c b/lib/librte_mempool/rte_mempool.c
index e96d14f..d767f39 100644
--- a/lib/librte_mempool/rte_mempool.c
+++ b/lib/librte_mempool/rte_mempool.c
@@ -340,7 +340,9 @@ rte_mempool_free_memchunks(struct rte_mempool *mp)
 }
 
 /* Add objects in the pool, using a physically contiguous memory
- * zone. Return the number of objects added, or a negative value
+ * zone if MEMPOOL_F_NO_PHYS_CONTIG flag is not set.
+ *
+ * Return the number of objects added, or a negative value
  * on error.
  */
 int
diff --git a/lib/librte_mempool/rte_mempool.h b/lib/librte_mempool/rte_mempool.h
index 6fc331a..291c168 100644
--- a/lib/librte_mempool/rte_mempool.h
+++ b/lib/librte_mempool/rte_mempool.h
@@ -798,6 +798,9 @@ rte_mempool_free(struct rte_mempool *mp);
  * Add a virtually and physically contiguous memory chunk in the pool
  * where objects can be instanciated.
  *
+ * mempool flag MEMPOOL_F_NO_PHYS_CONTIG changes behavior of the function
+ * and removes physical contiguous constraint.
+ *
  * @param mp
  *   A pointer to the mempool structure.
  * @param vaddr
-- 
2.7.4