20 static int sg_calculate_split(struct scatterlist *in, int nents, int nb_splits,  in sg_calculate_split()  argument
30 	for (i = 0; i < nb_splits; i++) {  in sg_calculate_split()
51 		while (!size && (skip + len < sglen) && (--nb_splits > 0)) {  in sg_calculate_split()
65 		if (!size && --nb_splits > 0) {  in sg_calculate_split()
70 		if (!nb_splits)  in sg_calculate_split()
77 static void sg_split_phys(struct sg_splitter *splitters, const int nb_splits)  in sg_split_phys()  argument
83 	for (i = 0, split = splitters; i < nb_splits; i++, split++) {  in sg_split_phys()
103 static void sg_split_mapped(struct sg_splitter *splitters, const int nb_splits)  in sg_split_mapped()  argument
109 	for (i = 0, split = splitters; i < nb_splits; i++, split++) {  in sg_split_mapped()
149 	     const off_t skip, const int nb_splits,  in sg_split()  argument
157 	splitters = kcalloc(nb_splits, sizeof(*splitters), gfp_mask);  in sg_split()
161 	ret = sg_calculate_split(in, sg_nents(in), nb_splits, skip, split_sizes,  in sg_split()
167 	for (i = 0; i < nb_splits; i++) {  in sg_split()
178 	sg_split_phys(splitters, nb_splits);  in sg_split()
180 		ret = sg_calculate_split(in, in_mapped_nents, nb_splits, skip,  in sg_split()
184 		sg_split_mapped(splitters, nb_splits);  in sg_split()
187 	for (i = 0; i < nb_splits; i++) {  in sg_split()
197 	for (i = 0; i < nb_splits; i++)  in sg_split()