[dpdk-dev,v4,1/2] test/memzone: add test for memzone count in eal mem config
Checks
Commit Message
Ensure that memzone count in eal mem config is incremented and
decremented whenever memzones are allocated and freed.
Reviewed-by: Radoslaw Biernacki <radoslaw.biernacki@linaro.com>
Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
---
Notes:
v4: added missing reviewed-by tag
test/test/test_memzone.c | 20 ++++++++++++++++++++
1 file changed, 20 insertions(+)
Comments
01/02/2018 11:14, Anatoly Burakov:
> Ensure that memzone count in eal mem config is incremented and
> decremented whenever memzones are allocated and freed.
>
> Reviewed-by: Radoslaw Biernacki <radoslaw.biernacki@linaro.com>
>
> Signed-off-by: Anatoly Burakov <anatoly.burakov@intel.com>
Series applied, thanks
@@ -841,6 +841,9 @@ test_memzone_basic(void)
const struct rte_memzone *memzone3;
const struct rte_memzone *memzone4;
const struct rte_memzone *mz;
+ int memzone_cnt_after, memzone_cnt_expected;
+ int memzone_cnt_before =
+ rte_eal_get_configuration()->mem_config->memzone_cnt;
memzone1 = rte_memzone_reserve("testzone1", 100,
SOCKET_ID_ANY, 0);
@@ -858,6 +861,18 @@ test_memzone_basic(void)
if (memzone1 == NULL || memzone2 == NULL || memzone4 == NULL)
return -1;
+ /* check how many memzones we are expecting */
+ memzone_cnt_expected = memzone_cnt_before +
+ (memzone1 != NULL) + (memzone2 != NULL) +
+ (memzone3 != NULL) + (memzone4 != NULL);
+
+ memzone_cnt_after =
+ rte_eal_get_configuration()->mem_config->memzone_cnt;
+
+ if (memzone_cnt_after != memzone_cnt_expected)
+ return -1;
+
+
rte_memzone_dump(stdout);
/* check cache-line alignments */
@@ -930,6 +945,11 @@ test_memzone_basic(void)
return -1;
}
+ memzone_cnt_after =
+ rte_eal_get_configuration()->mem_config->memzone_cnt;
+ if (memzone_cnt_after != memzone_cnt_before)
+ return -1;
+
return 0;
}