206 	void * __percpu *scratches;  in ipcomp_free_scratches()  local
211 	scratches = ipcomp_scratches;  in ipcomp_free_scratches()
212 	if (!scratches)  in ipcomp_free_scratches()
216 		vfree(*per_cpu_ptr(scratches, i));  in ipcomp_free_scratches()
218 	free_percpu(scratches);  in ipcomp_free_scratches()
223 	void * __percpu *scratches;  in ipcomp_alloc_scratches()  local
229 	scratches = alloc_percpu(void *);  in ipcomp_alloc_scratches()
230 	if (!scratches)  in ipcomp_alloc_scratches()
233 	ipcomp_scratches = scratches;  in ipcomp_alloc_scratches()
241 		*per_cpu_ptr(scratches, i) = scratch;  in ipcomp_alloc_scratches()
244 	return scratches;  in ipcomp_alloc_scratches()