61 static int jffs2_sum_add_mem(struct jffs2_summary *s, union jffs2_sum_mem *item)  in jffs2_sum_add_mem()  argument
63 	if (!s->sum_list_head)  in jffs2_sum_add_mem()
64 		s->sum_list_head = (union jffs2_sum_mem *) item;  in jffs2_sum_add_mem()
65 	if (s->sum_list_tail)  in jffs2_sum_add_mem()
66 		s->sum_list_tail->u.next = (union jffs2_sum_mem *) item;  in jffs2_sum_add_mem()
67 	s->sum_list_tail = (union jffs2_sum_mem *) item;  in jffs2_sum_add_mem()
71 			s->sum_size += JFFS2_SUMMARY_INODE_SIZE;  in jffs2_sum_add_mem()
72 			s->sum_num++;  in jffs2_sum_add_mem()
77 			s->sum_size += JFFS2_SUMMARY_DIRENT_SIZE(item->d.nsize);  in jffs2_sum_add_mem()
78 			s->sum_num++;  in jffs2_sum_add_mem()
84 			s->sum_size += JFFS2_SUMMARY_XATTR_SIZE;  in jffs2_sum_add_mem()
85 			s->sum_num++;  in jffs2_sum_add_mem()
90 			s->sum_size += JFFS2_SUMMARY_XREF_SIZE;  in jffs2_sum_add_mem()
91 			s->sum_num++;  in jffs2_sum_add_mem()
106 int jffs2_sum_add_padding_mem(struct jffs2_summary *s, uint32_t size)  in jffs2_sum_add_padding_mem()  argument
109 	s->sum_padded += size;  in jffs2_sum_add_padding_mem()
113 int jffs2_sum_add_inode_mem(struct jffs2_summary *s, struct jffs2_raw_inode *ri,  in jffs2_sum_add_inode_mem()  argument
128 	return jffs2_sum_add_mem(s, (union jffs2_sum_mem *)temp);  in jffs2_sum_add_inode_mem()
131 int jffs2_sum_add_dirent_mem(struct jffs2_summary *s, struct jffs2_raw_dirent *rd,  in jffs2_sum_add_dirent_mem()  argument
152 	return jffs2_sum_add_mem(s, (union jffs2_sum_mem *)temp);  in jffs2_sum_add_dirent_mem()
156 int jffs2_sum_add_xattr_mem(struct jffs2_summary *s, struct jffs2_raw_xattr *rx, uint32_t ofs)  in jffs2_sum_add_xattr_mem()  argument
171 	return jffs2_sum_add_mem(s, (union jffs2_sum_mem *)temp);  in jffs2_sum_add_xattr_mem()
174 int jffs2_sum_add_xref_mem(struct jffs2_summary *s, struct jffs2_raw_xref *rr, uint32_t ofs)  in jffs2_sum_add_xref_mem()  argument
186 	return jffs2_sum_add_mem(s, (union jffs2_sum_mem *)temp);  in jffs2_sum_add_xref_mem()
191 static void jffs2_sum_clean_collected(struct jffs2_summary *s)  in jffs2_sum_clean_collected()  argument
195 	if (!s->sum_list_head) {  in jffs2_sum_clean_collected()
198 	while (s->sum_list_head) {  in jffs2_sum_clean_collected()
199 		temp = s->sum_list_head;  in jffs2_sum_clean_collected()
200 		s->sum_list_head = s->sum_list_head->u.next;  in jffs2_sum_clean_collected()
203 	s->sum_list_tail = NULL;  in jffs2_sum_clean_collected()
204 	s->sum_padded = 0;  in jffs2_sum_clean_collected()
205 	s->sum_num = 0;  in jffs2_sum_clean_collected()
208 void jffs2_sum_reset_collected(struct jffs2_summary *s)  in jffs2_sum_reset_collected()  argument
211 	jffs2_sum_clean_collected(s);  in jffs2_sum_reset_collected()
212 	s->sum_size = 0;  in jffs2_sum_reset_collected()
215 void jffs2_sum_disable_collecting(struct jffs2_summary *s)  in jffs2_sum_disable_collecting()  argument
218 	jffs2_sum_clean_collected(s);  in jffs2_sum_disable_collecting()
219 	s->sum_size = JFFS2_SUMMARY_NOSUM_SIZE;  in jffs2_sum_disable_collecting()
222 int jffs2_sum_is_disabled(struct jffs2_summary *s)  in jffs2_sum_is_disabled()  argument
224 	return (s->sum_size == JFFS2_SUMMARY_NOSUM_SIZE);  in jffs2_sum_is_disabled()
229 void jffs2_sum_move_collected(struct jffs2_sb_info *c, struct jffs2_summary *s)  in jffs2_sum_move_collected()  argument
233 				s->sum_size, s->sum_num);  in jffs2_sum_move_collected()
235 	c->summary->sum_size = s->sum_size;  in jffs2_sum_move_collected()
236 	c->summary->sum_num = s->sum_num;  in jffs2_sum_move_collected()
237 	c->summary->sum_padded = s->sum_padded;  in jffs2_sum_move_collected()
238 	c->summary->sum_list_head = s->sum_list_head;  in jffs2_sum_move_collected()
239 	c->summary->sum_list_tail = s->sum_list_tail;  in jffs2_sum_move_collected()
241 	s->sum_list_head = s->sum_list_tail = NULL;  in jffs2_sum_move_collected()