Re: [dpdk-dev] [PATCH v5 0/4] vhost: Fix and improve NUMA reallocation

[Maxime Coquelin <maxime.coquelin@redhat.com>]

On 6/18/21 3:57 PM, Maxime Coquelin wrote:
> This patch series first fixes missing reallocations of some
> Virtqueue and device metadata.
> 
> Then, it improves the numa_realloc function by using
> rte_realloc_socket API that takes care of the memcpy &
> freeing. The VQs NUMA IDs are also saved in the VQ metadata
> and used for every allocations so that all allocations
> before NUMA realloc are on the same VQ, later ones are
> allocated on the proper one.
> 
> Finally inflight feature metada are converted from calloc()
> to rte_zmalloc_socket() and their reallocation is handled
> in numa_realloc().
> 
> Changes in v5:
> ==============
> - Do not reallocate if VS is ready (Chenbo)
> - Fix typos & cosmetics (Chenbo)
> - Improve numa_realloc() comment (Chenbo)
> 
> Changes in v4:
> ==============
> - Check Vhose device numa node to avoid rte_realloc_socket
>   to realloc even if already right node/size/align.
> 
> Changes in v3:
> ==============
> - Fix copy/paste issues (David)
> - Ad new patch to fix multiqueue reallocation
> 
> Changes in v2:
> ==============
> - Add missing NUMA realloc in patch 6
> 
> Maxime Coquelin (4):
>   vhost: fix missing memory table NUMA realloc
>   vhost: fix missing guest pages table NUMA realloc
>   vhost: fix missing cache logging NUMA realloc
>   vhost: fix NUMA reallocation with multiqueue
> 
>  lib/vhost/vhost_user.c | 54 ++++++++++++++++++++++++++++++++++++++----
>  1 file changed, 49 insertions(+), 5 deletions(-)
> 

Sorry, please discard this revision, 3 patches are missing.
V6 sent.

Maxime