net/core/gro.c

137 		int i = skbinfo->nr_frags;
138 		int nr_frags = pinfo->nr_frags + i;
140 		if (nr_frags > MAX_SKB_FRAGS)
144 		pinfo->nr_frags = nr_frags;
145 		skbinfo->nr_frags = 0;
147 		frag = pinfo->frags + nr_frags;
167 		int nr_frags = pinfo->nr_frags;
168 		skb_frag_t *frag = pinfo->frags + nr_frags;
173 		if (nr_frags + 1 + skbinfo->nr_frags > MAX_SKB_FRAGS)
180 		pinfo->nr_frags = nr_frags + 1 + skbinfo->nr_frags;
184 		memcpy(frag + 1, skbinfo->frags, sizeof(*frag) * skbinfo->nr_frags);
185 		/* We dont need to clear skbinfo->nr_frags here */
385 	if (pinfo->nr_frags && !PageHighMem(skb_frag_page(frag0)) &&
411 			--pinfo->nr_frags * sizeof(pinfo->frags[0]));