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Lines Matching defs:cpu

42  *	sections, on each CPU we store two counts of numbers of
55  *	no new readers -- srcu uses two counts per CPU instead of one
126  *	Internal subroutine: Add delta to the local CPU's count of
134 	struct srcu_cpu *cpu;
137 	cpu = percpu_getref(srcu->srcu_percpu);
138 	cpu->src_count[epoch] += delta;
166 	 * No stronger, inter-CPU memory barrier is needed: if there is
189 	 * All side effects have completed on this CPU before we
192 	 * No stronger, inter-CPU memory barrier is needed: if there is
232  *	readers on this CPU in the inactive epoch to the global count
239 	struct srcu_cpu *cpu;
250 	cpu = percpu_getref(srcu->srcu_percpu);
251 	local = cpu->src_count[epoch];
253 	cpu->src_count[epoch] -= local; /* i.e., cpu->src_count[epoch] = 0 */
254 	KASSERT(cpu->src_count[epoch] == 0);