* [dpdk-dev] [Bug 255] Mbuf leak when rte_port_ethdev_writer_tx_bulk is called with more than 32 packets
@ 2019-04-16 20:05 bugzilla
2019-04-16 20:05 ` bugzilla
2019-05-22 19:49 ` bugzilla
0 siblings, 2 replies; 3+ messages in thread
From: bugzilla @ 2019-04-16 20:05 UTC (permalink / raw)
To: dev
https://bugs.dpdk.org/show_bug.cgi?id=255
Bug ID: 255
Summary: Mbuf leak when rte_port_ethdev_writer_tx_bulk is
called with more than 32 packets
Product: DPDK
Version: 18.05
Hardware: All
OS: All
Status: CONFIRMED
Severity: normal
Priority: Normal
Component: ethdev
Assignee: dev@dpdk.org
Reporter: jeyaga.ang@gmail.com
Target Milestone: ---
The test was run with Juniper Tungsten Fabric that uses DPDK 18.05. If the
rte_port_ethdev_writer_tx_bulk is called with more than 32 packets, there is
mbuf leak happening.
The code that calls the bulk send is as below
https://github.com/Juniper/contrail-vrouter/blob/master/dpdk/vr_dpdk_interface.c#L1871
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* [dpdk-dev] [Bug 255] Mbuf leak when rte_port_ethdev_writer_tx_bulk is called with more than 32 packets
2019-04-16 20:05 [dpdk-dev] [Bug 255] Mbuf leak when rte_port_ethdev_writer_tx_bulk is called with more than 32 packets bugzilla
@ 2019-04-16 20:05 ` bugzilla
2019-05-22 19:49 ` bugzilla
1 sibling, 0 replies; 3+ messages in thread
From: bugzilla @ 2019-04-16 20:05 UTC (permalink / raw)
To: dev
https://bugs.dpdk.org/show_bug.cgi?id=255
Bug ID: 255
Summary: Mbuf leak when rte_port_ethdev_writer_tx_bulk is
called with more than 32 packets
Product: DPDK
Version: 18.05
Hardware: All
OS: All
Status: CONFIRMED
Severity: normal
Priority: Normal
Component: ethdev
Assignee: dev@dpdk.org
Reporter: jeyaga.ang@gmail.com
Target Milestone: ---
The test was run with Juniper Tungsten Fabric that uses DPDK 18.05. If the
rte_port_ethdev_writer_tx_bulk is called with more than 32 packets, there is
mbuf leak happening.
The code that calls the bulk send is as below
https://github.com/Juniper/contrail-vrouter/blob/master/dpdk/vr_dpdk_interface.c#L1871
--
You are receiving this mail because:
You are the assignee for the bug.
^ permalink raw reply [flat|nested] 3+ messages in thread
* [dpdk-dev] [Bug 255] Mbuf leak when rte_port_ethdev_writer_tx_bulk is called with more than 32 packets
2019-04-16 20:05 [dpdk-dev] [Bug 255] Mbuf leak when rte_port_ethdev_writer_tx_bulk is called with more than 32 packets bugzilla
2019-04-16 20:05 ` bugzilla
@ 2019-05-22 19:49 ` bugzilla
1 sibling, 0 replies; 3+ messages in thread
From: bugzilla @ 2019-05-22 19:49 UTC (permalink / raw)
To: dev
https://bugs.dpdk.org/show_bug.cgi?id=255
Jeya ganesh (jeyaga.ang@gmail.com) changed:
What |Removed |Added
----------------------------------------------------------------------------
Status|CONFIRMED |RESOLVED
Resolution|--- |INVALID
--- Comment #7 from Jeya ganesh (jeyaga.ang@gmail.com) ---
Found issue in tx config. The tx_burst_sz in the rte_port_ethdev_writer_params
was set to 32. Increasing the burst size in the config fixed the issue.
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2019-04-16 20:05 [dpdk-dev] [Bug 255] Mbuf leak when rte_port_ethdev_writer_tx_bulk is called with more than 32 packets bugzilla
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