One SPSC ring side, caching the peer's last-known index so the hot path avoids re-reading the shared cell on every call. More...

#include <xskring.h>

Data Fields
u32 *	producer
	shared producer index cell
u32 *	consumer
	shared consumer index cell
void *	desc
	entry array (u64[] for fill/comp, xdp_desc[] for rx/tx)
u32	mask
	size - 1, masks a raw index into a slot
u32	size
	ring capacity, a power of two
u32	cached_prod
	last-seen value of *producer
u32	cached_cons
	last-seen value of *consumer

Detailed Description

One SPSC ring side, caching the peer's last-known index so the hot path avoids re-reading the shared cell on every call.

The documentation for this struct was generated from the following file:

Data Fields