mbox series

[v9,0/2] examples/vhost: sample code refactor

Message ID 20210112043857.19826-1-Cheng1.jiang@intel.com (mailing list archive)
Headers
Series examples/vhost: sample code refactor |

Message

Jiang, Cheng1 Jan. 12, 2021, 4:38 a.m. UTC 
  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

Comments

Maxime Coquelin Jan. 27, 2021, noon UTC | #1 
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