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authorLuca Boccassi <luca.boccassi@gmail.com>2018-07-24 16:52:29 +0100
committerLuca Boccassi <luca.boccassi@gmail.com>2018-07-24 16:53:31 +0100
commit43192222b329b3c984687235b0081c7fbfe484ba (patch)
tree8e74c04b227d5386d40bbd987ddf132b43ddb313 /lib/librte_mempool
parent18af4227fa5eee002b1a79207935620f6112803e (diff)
New upstream version 16.11.7upstream/16.11.7
Change-Id: I1dbe85956ca329c829b0066d16b3f902c237fbd3 Signed-off-by: Luca Boccassi <luca.boccassi@gmail.com>
Diffstat (limited to 'lib/librte_mempool')
-rw-r--r--lib/librte_mempool/rte_mempool.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/lib/librte_mempool/rte_mempool.c b/lib/librte_mempool/rte_mempool.c
index aa513b97..3cb9e42c 100644
--- a/lib/librte_mempool/rte_mempool.c
+++ b/lib/librte_mempool/rte_mempool.c
@@ -396,12 +396,18 @@ rte_mempool_populate_phys(struct rte_mempool *mp, char *vaddr,
}
/* not enough room to store one object */
- if (i == 0)
- return -EINVAL;
+ if (i == 0) {
+ ret = -EINVAL;
+ goto fail;
+ }
STAILQ_INSERT_TAIL(&mp->mem_list, memhdr, next);
mp->nb_mem_chunks++;
return i;
+
+fail:
+ rte_free(memhdr);
+ return ret;
}
/* Add objects in the pool, using a table of physical pages. Return the
@@ -456,9 +462,6 @@ rte_mempool_populate_virt(struct rte_mempool *mp, char *addr,
size_t off, phys_len;
int ret, cnt = 0;
- /* mempool must not be populated */
- if (mp->nb_mem_chunks != 0)
- return -EEXIST;
/* address and len must be page-aligned */
if (RTE_PTR_ALIGN_CEIL(addr, pg_sz) != addr)
return -EINVAL;
@@ -622,7 +625,7 @@ rte_mempool_populate_anon(struct rte_mempool *mp)
char *addr;
/* mempool is already populated, error */
- if (!STAILQ_EMPTY(&mp->mem_list)) {
+ if ((!STAILQ_EMPTY(&mp->mem_list)) || mp->nb_mem_chunks != 0) {
rte_errno = EINVAL;
return 0;
}