44 	u8 *scratch = *this_cpu_ptr(ipcomp_scratches);  in ipcomp_decompress()  local
46 	int err = crypto_comp_decompress(tfm, start, plen, scratch, &dlen);  in ipcomp_decompress()
62 	skb_copy_to_linear_data(skb, scratch, len);  in ipcomp_decompress()
64 	while ((scratch += len, dlen -= len) > 0) {  in ipcomp_decompress()
85 		memcpy(skb_frag_address(frag), scratch, len);  in ipcomp_decompress()
132 	u8 *scratch;  in ipcomp_compress()  local
136 	scratch = *this_cpu_ptr(ipcomp_scratches);  in ipcomp_compress()
138 	err = crypto_comp_compress(tfm, start, plen, scratch, &dlen);  in ipcomp_compress()
147 	memcpy(start + sizeof(struct ip_comp_hdr), scratch, dlen);  in ipcomp_compress()
224 		void *scratch;  in ipcomp_alloc_scratches()  local
226 		scratch = vmalloc_node(IPCOMP_SCRATCH_SIZE, cpu_to_node(i));  in ipcomp_alloc_scratches()
227 		if (!scratch)  in ipcomp_alloc_scratches()
229 		*per_cpu_ptr(scratches, i) = scratch;  in ipcomp_alloc_scratches()