Cross Reference: /net/core/flow.c

Lines Matching refs:fcp
99 static void flow_cache_queue_garbage(struct flow_cache_percpu *fcp,
104 		fcp->hash_count -= deleted;
113 				struct flow_cache_percpu *fcp,
127 					  &fcp->hash_table[i], u.hlist) {
139 	flow_cache_queue_garbage(fcp, deleted, &gc_list, xfrm);
143 			      struct flow_cache_percpu *fcp)
147 	__flow_cache_shrink(fc, fcp, shrink_to);
151 			      struct flow_cache_percpu *fcp)
153 	get_random_bytes(&fcp->hash_rnd, sizeof(u32));
154 	fcp->hash_rnd_recalc = 0;
155 	__flow_cache_shrink(fc, fcp, 0);
159 			  struct flow_cache_percpu *fcp,
166 	return jhash2(k, length, fcp->hash_rnd)
196 	struct flow_cache_percpu *fcp;
203 	fcp = this_cpu_ptr(fc->percpu);
214 	if (!fcp->hash_table)
217 	if (fcp->hash_rnd_recalc)
218 		flow_new_hash_rnd(fc, fcp);
220 	hash = flow_hash_code(fc, fcp, key, keysize);
221 	hlist_for_each_entry(tfle, &fcp->hash_table[hash], u.hlist) {
232 		if (fcp->hash_count > fc->high_watermark)
233 			flow_cache_shrink(fc, fcp);
242 			hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]);
243 			fcp->hash_count++;
285 	struct flow_cache_percpu *fcp;
293 	fcp = this_cpu_ptr(fc->percpu);
296 					  &fcp->hash_table[i], u.hlist) {
306 	flow_cache_queue_garbage(fcp, deleted, &gc_list, xfrm);
320 	struct flow_cache_percpu *fcp;
323 	fcp = per_cpu_ptr(fc->percpu, cpu);
325 		if (!hlist_empty(&fcp->hash_table[i]))
395 	struct flow_cache_percpu *fcp = per_cpu_ptr(fc->percpu, cpu);
398 	if (!fcp->hash_table) {
399 		fcp->hash_table = kzalloc_node(sz, GFP_KERNEL, cpu_to_node(cpu));
400 		if (!fcp->hash_table) {
404 		fcp->hash_rnd_recalc = 1;
405 		fcp->hash_count = 0;
406 		tasklet_init(&fcp->flush_tasklet, flow_cache_flush_tasklet, 0);
418 	struct flow_cache_percpu *fcp = per_cpu_ptr(fc->percpu, cpu);
429 		__flow_cache_shrink(fc, fcp, 0);
480 		struct flow_cache_percpu *fcp = per_cpu_ptr(fc->percpu, i);
481 		kfree(fcp->hash_table);
482 		fcp->hash_table = NULL;
503 		struct flow_cache_percpu *fcp = per_cpu_ptr(fc->percpu, i);
504 		kfree(fcp->hash_table);
505 		fcp->hash_table = NULL;