diff mbox series

net/af_xdp: don't free the mempool on umem destruction

Message ID 20200724132032.21994-1-ciara.loftus@intel.com (mailing list archive)
State Accepted, archived
Delegated to: Ferruh Yigit
Headers
Series net/af_xdp: don't free the mempool on umem destruction |

Checks

Context Check Description
ci/checkpatch success coding style OK
ci/Intel-compilation success Compilation OK
ci/iol-broadcom-Performance success Performance Testing PASS
ci/iol-intel-Performance success Performance Testing PASS
ci/travis-robot success Travis build: passed
ci/iol-testing success Testing PASS
ci/iol-mellanox-Performance success Performance Testing PASS

Commit Message

Loftus, Ciara July 24, 2020, 1:20 p.m. UTC 
  Other PMDs may be using the mempool, so don't free it when destroying the
UMEM.

Fixes: d8a210774e1d ("net/af_xdp: support unaligned umem chunks")
Cc: stable@dpdk.org

Signed-off-by: Ciara Loftus <ciara.loftus@intel.com>
---
 drivers/net/af_xdp/rte_eth_af_xdp.c | 1 -
 1 file changed, 1 deletion(-)

Comments

Ferruh Yigit July 24, 2020, 4:07 p.m. UTC | #1 
On 7/24/2020 2:20 PM, Ciara Loftus wrote:
> Other PMDs may be using the mempool, so don't free it when destroying the
> UMEM.
> 
> Fixes: d8a210774e1d ("net/af_xdp: support unaligned umem chunks")
> Cc: stable@dpdk.org
> 
> Signed-off-by: Ciara Loftus <ciara.loftus@intel.com>

Applied to dpdk-next-net/master, thanks.
diff mbox series

Patch

diff --git a/drivers/net/af_xdp/rte_eth_af_xdp.c b/drivers/net/af_xdp/rte_eth_af_xdp.c
index d62144fa8d..936d4a7d5f 100644
--- a/drivers/net/af_xdp/rte_eth_af_xdp.c
+++ b/drivers/net/af_xdp/rte_eth_af_xdp.c
@@ -688,7 +688,6 @@  static void
 xdp_umem_destroy(struct xsk_umem_info *umem)
 {
 #if defined(XDP_UMEM_UNALIGNED_CHUNK_FLAG)
-	rte_mempool_free(umem->mb_pool);
 	umem->mb_pool = NULL;
 #else
 	rte_memzone_free(umem->mz);