Storing the pointer to the memzone instead of the physical address
provides more information than just the physical address: for instance,
the memzone flags.
Moreover, keeping the memzone pointer will allow us to free the mempool
(this is done later in the series).
Signed-off-by: Olivier Matz <olivier.matz at 6wind.com>
---
lib/librte_mempool/rte_mempool.c | 4 ++--
lib/librte_mempool/rte_mempool.h | 2 +-
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/lib/librte_mempool/rte_mempool.c b/lib/librte_mempool/rte_mempool.c
index 54f2ab2..7336616 100644
--- a/lib/librte_mempool/rte_mempool.c
+++ b/lib/librte_mempool/rte_mempool.c
@@ -719,7 +719,7 @@ rte_mempool_xmem_create(const char *name, unsigned n,
unsigned elt_size,
/* init the mempool structure */
memset(mp, 0, sizeof(*mp));
snprintf(mp->name, sizeof(mp->name), "%s", name);
- mp->phys_addr = mz->phys_addr;
+ mp->mz = mz;
mp->socket_id = socket_id;
mp->size = n;
mp->flags = flags;
@@ -983,7 +983,7 @@ rte_mempool_dump(FILE *f, struct rte_mempool *mp)
fprintf(f, "mempool <%s>@%p\n", mp->name, mp);
fprintf(f, " flags=%x\n", mp->flags);
fprintf(f, " ring=<%s>@%p\n", mp->ring->name, mp->ring);
- fprintf(f, " phys_addr=0x%" PRIx64 "\n", mp->phys_addr);
+ fprintf(f, " phys_addr=0x%" PRIx64 "\n", mp->mz->phys_addr);
fprintf(f, " nb_mem_chunks=%u\n", mp->nb_mem_chunks);
fprintf(f, " size=%"PRIu32"\n", mp->size);
fprintf(f, " populated_size=%"PRIu32"\n", mp->populated_size);
diff --git a/lib/librte_mempool/rte_mempool.h b/lib/librte_mempool/rte_mempool.h
index 82b0334..4a8c76b 100644
--- a/lib/librte_mempool/rte_mempool.h
+++ b/lib/librte_mempool/rte_mempool.h
@@ -203,7 +203,7 @@ struct rte_mempool_memhdr {
struct rte_mempool {
char name[RTE_MEMPOOL_NAMESIZE]; /**< Name of mempool. */
struct rte_ring *ring; /**< Ring to store objects. */
- phys_addr_t phys_addr; /**< Phys. addr. of mempool struct. */
+ const struct rte_memzone *mz; /**< Memzone where mempool is
allocated */
int flags; /**< Flags of the mempool. */
int socket_id; /**< Socket id passed at mempool
creation. */
uint32_t size; /**< Max size of the mempool. */
--
2.1.4
