On 1/12/21 5:38 AM, Cheng Jiang wrote:
> Refactor the vhost sample code. Add ioat ring space count and check
> in ioat callback, optimize vhost data path for batch enqueue, replace
> rte_atomicNN_xxx to __atomic_XXX and refactor vhost async data path.
> ---
> v9:
> * migrated atomic_XXX to __atomic_XXX and updated git log
>
> v8:
> * rebased codes
>
> v7:
> * fixed rte_ioat_completed_ops() fail handler issue
>
> v6:
> * adjusted the value of MAX_ENQUEUED_SIZE in ioat.h
>
> v5:
> * added vhost enqueue buffer free when destroy a vhost device
> * added rte_ioat_completed_ops() fail handler
> * changed the behavior of drain_vhost_table() function
> * changed some variable names
> * changed some variable definition
> * added rte_zmalloc() fail handler
> * added some comments
> * fixed some typos
>
> v4:
> * improved code structure
> * improved vhost enqueue buffer memory allocation
> * cleaned some codes
>
> v3:
> * added some variable initiation
> * cleaned some codes
>
> v2:
> * optimized patch structure
> * optimized git log
> * replaced rte_atomicNN_xxx to atomic_XXX
>
> Cheng Jiang (2):
> examples/vhost: add ioat ring space count and check
> examples/vhost: refactor vhost data path
>
> examples/vhost/ioat.c | 24 +++--
> examples/vhost/ioat.h | 2 +-
> examples/vhost/main.c | 238 ++++++++++++++++++++++++++++++------------
> examples/vhost/main.h | 6 +-
> 4 files changed, 191 insertions(+), 79 deletions(-)
>
> --
> 2.29.2
>
Applied to dpdk-next-virtio/main.
Thanks,
Maxime
