Lines Matching full:napi

391 	 * assumes CPU refilling driver RX-ring will also run RX-NAPI.
599 	/* Unconditionally set NOWARN if allocating from NAPI.
795  * alloc side cache.  E.g. during RX-NAPI processing for XDP_DROP use-case.
874 	const struct napi_struct *napi;
894 	napi = READ_ONCE(pool->p.napi);
896 	return napi && READ_ONCE(napi->list_owner) == cpuid;
964  * page_pool_put_netmem_bulk() is suitable to be run inside the driver NAPI tx
1243  * page_pool_enable_direct_recycling() - mark page pool as owned by NAPI
1245  * @napi: NAPI instance to associate the page pool with
1247  * Associate a page pool with a NAPI instance for lockless page recycling.
1248  * This is useful when a new page pool has to be added to a NAPI instance
1249  * without disabling that NAPI instance, to mark the point at which control
1250  * path "hands over" the page pool to the NAPI instance. In most cases driver
1251  * can simply set the @napi field in struct page_pool_params, and does not
1259 				       struct napi_struct *napi)
1261 	if (READ_ONCE(pool->p.napi) == napi)
1263 	WARN_ON(!napi || pool->p.napi);
1266 	WRITE_ONCE(pool->p.napi, napi);
1278 	if (!pool->p.napi)
1281 	napi_assert_will_not_race(pool->p.napi);
1284 	WRITE_ONCE(pool->p.napi, NULL);
1312 /* Caller must provide appropriate safe context, e.g. NAPI. */