[dpdk-dev] [RFC 08/35] mempool: remove const attribute in mempool_walk

[Olivier Matz]

Most functions that can be done on a mempool require a non-const mempool
pointer, except the dump and the audit. Therefore, the mempool_walk()
is more useful if the mempool pointer is not const.

This is required by next commit where the mellanox drivers use
rte_mempool_walk() to iterate the mempools, then rte_mempool_obj_iter()
to iterate the objects in each mempool.

Signed-off-by: Olivier Matz <olivier.matz at 6wind.com>
---
 lib/librte_mempool/rte_mempool.c | 2 +-
 lib/librte_mempool/rte_mempool.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/librte_mempool/rte_mempool.c b/lib/librte_mempool/rte_mempool.c
index 1fe102f..237ba69 100644
--- a/lib/librte_mempool/rte_mempool.c
+++ b/lib/librte_mempool/rte_mempool.c
@@ -965,7 +965,7 @@ rte_mempool_lookup(const char *name)
 	return mp;
 }
 
-void rte_mempool_walk(void (*func)(const struct rte_mempool *, void *),
+void rte_mempool_walk(void (*func)(struct rte_mempool *, void *),
 		      void *arg)
 {
 	struct rte_tailq_entry *te = NULL;
diff --git a/lib/librte_mempool/rte_mempool.h b/lib/librte_mempool/rte_mempool.h
index 469bcbc..54a5917 100644
--- a/lib/librte_mempool/rte_mempool.h
+++ b/lib/librte_mempool/rte_mempool.h
@@ -1304,7 +1304,7 @@ ssize_t rte_mempool_xmem_usage(void *vaddr, uint32_t elt_num,
  * @param arg
  *   Argument passed to iterator
  */
-void rte_mempool_walk(void (*func)(const struct rte_mempool *, void *arg),
+void rte_mempool_walk(void (*func)(struct rte_mempool *, void *arg),
 		      void *arg);
 
 #ifdef __cplusplus
-- 
2.1.4