[ovs-build] Failed: YiHungWei/ovs#252 (numa-v2 - 7489565)

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Tue Dec 17 20:10:15 UTC 2019


Build Update for YiHungWei/ovs
-------------------------------------

Build: #252
Status: Failed

Duration: 3 mins and 18 secs
Commit: 7489565 (numa-v2)
Author: Yi-Hung Wei
Message: netdev-afxdp: NUMA-aware memory allocation for XSK related memory

Currently, the AF_XDP socket (XSK) related memory are allocated by main
thread in the main thread's NUMA domain.  With the patch that detects
netdev-linux's NUMA node id, the PMD thread of AF_XDP port will be run on
the AF_XDP netdev's NUMA domain.  If the net device's NUMA domain
is different from the main thread's NUMA domain, we will have two
cross-NUMA memory accesses (netdev <-> memory, memory <-> CPU).

This patch addresses the aforementioned issue by allocating
the memory in the net device's NUMA domain.

Signed-off-by: Yi-Hung Wei <yihung.wei at gmail.com>

View the changeset: https://github.com/YiHungWei/ovs/compare/cc23f6062774^...748956542000

View the full build log and details: https://travis-ci.org/YiHungWei/ovs/builds/626344216?utm_medium=notification&utm_source=email

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