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From: Reshma Pattan <reshma.pattan@intel.com>
To: dev@dpdk.org
Cc: stable@dpdk.org, remy.horton@intel.com,
Reshma Pattan <reshma.pattan@intel.com>
Date: Thu, 26 Jul 2018 17:50:08 +0100
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Subject: [dpdk-dev] [PATCH] lib/latencystats: free up the memzone
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Free up the memzone allocated during the
rte_latencystats_init().
Fixes: 5cd3cac9ed ("latency: added new library for latency stats")
CC: stable@dpdk.org
CC: remy.horton@intel.com
Signed-off-by: Reshma Pattan <reshma.pattan@intel.com>
---
lib/librte_latencystats/rte_latencystats.c | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/lib/librte_latencystats/rte_latencystats.c b/lib/librte_latencystats/rte_latencystats.c
index 46c69bf05..1fdec68e3 100644
--- a/lib/librte_latencystats/rte_latencystats.c
+++ b/lib/librte_latencystats/rte_latencystats.c
@@ -1,5 +1,5 @@
/* SPDX-License-Identifier: BSD-3-Clause
- * Copyright(c) 2017 Intel Corporation
+ * Copyright(c) 2018 Intel Corporation
*/
#include <unistd.h>
@@ -265,6 +265,7 @@ rte_latencystats_uninit(void)
uint16_t qid;
int ret = 0;
struct rxtx_cbs *cbs = NULL;
+ const struct rte_memzone *mz = NULL;
/** De register Rx/Tx callbacks */
RTE_ETH_FOREACH_DEV(pid) {
@@ -288,6 +289,11 @@ rte_latencystats_uninit(void)
}
}
+ /* free up the memzone */
+ mz = rte_memzone_lookup(MZ_RTE_LATENCY_STATS);
+ if (mz)
+ rte_memzone_free(mz);
+
return 0;
}
--
2.14.4