[dpdk-dev] [PATCH] examples/l3fwd: fix TX burst queue drain edge case

[Thomas Monjalon]

23/02/2021 19:23, Kathleen Capella:
> Initialize prev_tsc to cur_tsc. This avoids running the TX queue drain
> in the first iteration of the packet processing loop.

Is it really a fix? What was broken?
Isn't it an optimization?

> Fixes: af75078fece3 ("first public release")

If it's really a fix, we should probably backport it, so
Cc: stable at dpdk.org

> Signed-off-by: Kathleen Capella <kathleen.capella at arm.com>
> Reviewed-by: Honnappa Nagarahalli <honnappa.nagarahalli at arm.com>