[dpdk-dev] [PATCH 2/3] eventdev: use c11 atomics for lcore timer armed flag
Stephen Hemminger
stephen at networkplumber.org
Tue Jun 23 23:20:02 CEST 2020
On Fri, 12 Jun 2020 19:19:57 +0800
Phil Yang <phil.yang at arm.com> wrote:
> /* Track which cores have actually armed a timer */
> struct {
> - rte_atomic16_t v;
> + int16_t v;
> } __rte_cache_aligned in_use[RTE_MAX_LCORE];
Do you really need this to be cache aligned (ie one per line)?
Why have a signed value for a reference count? Shouldn't it be unsigned?
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