X-Git-Url: http://git.droids-corp.org/?a=blobdiff_plain;f=lib%2Flibrte_mempool%2Frte_mempool.c;h=1c2aed8c03f7e7bb8b651f67eb8f90b75a26587a;hb=ee03e855eb8855550832daf85517fe131d454f7d;hp=8806633b5a812b8fc4368456c29eb6090eaa0c55;hpb=1cc275ef61c5ddd5f9be7519b3b9db381947782e;p=dpdk.git

diff --git a/lib/librte_mempool/rte_mempool.c b/lib/librte_mempool/rte_mempool.c
index 8806633b5a..1c2aed8c03 100644
--- a/lib/librte_mempool/rte_mempool.c
+++ b/lib/librte_mempool/rte_mempool.c
@@ -55,7 +55,6 @@
 #include <rte_per_lcore.h>
 #include <rte_lcore.h>
 #include <rte_branch_prediction.h>
-#include <rte_ring.h>
 #include <rte_errno.h>
 #include <rte_string_fns.h>
 #include <rte_spinlock.h>
@@ -429,7 +428,7 @@ rte_mempool_populate_phys_tab(struct rte_mempool *mp, char *vaddr,
 
 		/* populate with the largest group of contiguous pages */
 		for (n = 1; (i + n) < pg_num &&
-			     paddr[i] + pg_sz == paddr[i+n]; n++)
+			     paddr[i + n - 1] + pg_sz == paddr[i + n]; n++)
 			;
 
 		ret = rte_mempool_populate_phys(mp, vaddr + i * pg_sz,
@@ -579,8 +578,10 @@ rte_mempool_populate_default(struct rte_mempool *mp)
 				mz->len, pg_sz,
 				rte_mempool_memchunk_mz_free,
 				(void *)(uintptr_t)mz);
-		if (ret < 0)
+		if (ret < 0) {
+			rte_memzone_free(mz);
 			goto fail;
+		}
 	}
 
 	return mp->size;
@@ -817,7 +818,6 @@ rte_mempool_create_empty(const char *name, unsigned n, unsigned elt_size,
 		goto exit_unlock;
 	}
 	mp->mz = mz;
-	mp->socket_id = socket_id;
 	mp->size = n;
 	mp->flags = flags;
 	mp->socket_id = socket_id;
@@ -879,7 +879,7 @@ rte_mempool_create(const char *name, unsigned n, unsigned elt_size,
 	 * Since we have 4 combinations of the SP/SC/MP/MC examine the flags to
 	 * set the correct index into the table of ops structs.
 	 */
-	if (flags & (MEMPOOL_F_SP_PUT | MEMPOOL_F_SC_GET))
+	if ((flags & MEMPOOL_F_SP_PUT) && (flags & MEMPOOL_F_SC_GET))
 		rte_mempool_set_ops_byname(mp, "ring_sp_sc", NULL);
 	else if (flags & MEMPOOL_F_SP_PUT)
 		rte_mempool_set_ops_byname(mp, "ring_sp_mc", NULL);
@@ -909,9 +909,8 @@ rte_mempool_create(const char *name, unsigned n, unsigned elt_size,
 /*
  * Create the mempool over already allocated chunk of memory.
  * That external memory buffer can consists of physically disjoint pages.
- * Setting vaddr to NULL, makes mempool to fallback to original behaviour
- * and allocate space for mempool and it's elements as one big chunk of
- * physically continuos memory.
+ * Setting vaddr to NULL, makes mempool to fallback to rte_mempool_create()
+ * behavior.
  */
 struct rte_mempool *
 rte_mempool_xmem_create(const char *name, unsigned n, unsigned elt_size,
@@ -1283,12 +1282,13 @@ void rte_mempool_walk(void (*func)(struct rte_mempool *, void *),
 {
 	struct rte_tailq_entry *te = NULL;
 	struct rte_mempool_list *mempool_list;
+	void *tmp_te;
 
 	mempool_list = RTE_TAILQ_CAST(rte_mempool_tailq.head, rte_mempool_list);
 
 	rte_rwlock_read_lock(RTE_EAL_MEMPOOL_RWLOCK);
 
-	TAILQ_FOREACH(te, mempool_list, next) {
+	TAILQ_FOREACH_SAFE(te, mempool_list, next, tmp_te) {
 		(*func)((struct rte_mempool *) te->data, arg);
 	}