jffs2_sum_add_dirent_mem 1111 fs/jffs2/scan.c 		jffs2_sum_add_dirent_mem(s, rd, ofs - jeb->offset);
jffs2_sum_add_dirent_mem  186 fs/jffs2/summary.h int jffs2_sum_add_dirent_mem(struct jffs2_summary *s, struct jffs2_raw_dirent *rd, uint32_t ofs);