[dpdk-dev] [PATCH v2] test/func_reentrancy: free memzones after creating test case
From: Joyce Kong <hidden>
Date: 2021-07-31 12:03:53
Subsystem:
the rest · Maintainer:
Linus Torvalds
Function reentrancy test limits maximum number of iterations
simultaneously, however it doesn't free the 'fr_test_once'
memzones after the fact, so introduce freeing 'fr_test_once'
in ring/mempool/hash/fbk/lpm_clean.
Meanwhile, add the missing free for test case on main thread.
Fixes: 104a92bd026f ("app: add reentrancy tests")
Fixes: 995eec619024 ("test: clean up memory for function reentrancy test")
Cc: stable@dpdk.org
Signed-off-by: Joyce Kong <redacted>
Reviewed-by: Ruifeng Wang <redacted>
Reviewed-by: Feifei Wang <redacted>
---
app/test/test_func_reentrancy.c | 24 +++++++++++++++++++++++-
1 file changed, 23 insertions(+), 1 deletion(-)
diff --git a/app/test/test_func_reentrancy.c b/app/test/test_func_reentrancy.c
index 231c99a9eb..e4e9c2cc7c 100644
--- a/app/test/test_func_reentrancy.c
+++ b/app/test/test_func_reentrancy.c@@ -89,6 +89,10 @@ ring_clean(unsigned int lcore_id) char ring_name[MAX_STRING_SIZE]; int i; + rp = rte_ring_lookup("fr_test_once"); + if (rp != NULL) + rte_ring_free(rp); + for (i = 0; i < MAX_ITER_MULTI; i++) { snprintf(ring_name, sizeof(ring_name), "fr_test_%d_%d", lcore_id, i);
@@ -148,7 +152,10 @@ mempool_clean(unsigned int lcore_id) char mempool_name[MAX_STRING_SIZE]; int i; - /* verify all ring created successful */ + mp = rte_mempool_lookup("fr_test_once"); + if (mp != NULL) + rte_mempool_free(mp); + for (i = 0; i < MAX_ITER_MULTI; i++) { snprintf(mempool_name, sizeof(mempool_name), "fr_test_%d_%d", lcore_id, i);
@@ -208,6 +215,10 @@ hash_clean(unsigned lcore_id) struct rte_hash *handle; int i; + handle = rte_hash_find_existing("fr_test_once"); + if (handle != NULL) + rte_hash_free(handle); + for (i = 0; i < MAX_ITER_MULTI; i++) { snprintf(hash_name, sizeof(hash_name), "fr_test_%d_%d", lcore_id, i);
@@ -272,6 +283,10 @@ fbk_clean(unsigned lcore_id) struct rte_fbk_hash_table *handle; int i; + handle = rte_fbk_hash_find_existing("fr_test_once"); + if (handle != NULL) + rte_fbk_hash_free(handle); + for (i = 0; i < MAX_ITER_MULTI; i++) { snprintf(fbk_name, sizeof(fbk_name), "fr_test_%d_%d", lcore_id, i);
@@ -338,6 +353,10 @@ lpm_clean(unsigned int lcore_id) struct rte_lpm *lpm; int i; + lpm = rte_lpm_find_existing("fr_test_once"); + if (lpm != NULL) + rte_lpm_free(lpm); + for (i = 0; i < MAX_LPM_ITER_TIMES; i++) { snprintf(lpm_name, sizeof(lpm_name), "fr_test_%d_%d", lcore_id, i);
@@ -454,6 +473,9 @@ launch_test(struct test_case *pt_case) pt_case->clean(lcore_id); } + if (pt_case->clean != NULL) + pt_case->clean(rte_get_main_lcore()); + count = rte_atomic32_read(&obj_count); if (count != 1) { printf("%s: common object allocated %d times (should be 1)\n",
--
2.17.1