fs/jffs2/write.c

206 					     struct jffs2_raw_dirent *rd, const unsigned char *name,
218 		  je32_to_cpu(rd->pino), name, name, je32_to_cpu(rd->ino),
219 		  je32_to_cpu(rd->name_crc));
221 	D1(if(je32_to_cpu(rd->hdr_crc) != crc32(0, rd, sizeof(struct jffs2_unknown_node)-4)) {
231 			je32_to_cpu(rd->pino), name, name, je32_to_cpu(rd->ino),
232 			je32_to_cpu(rd->name_crc));
237 	vecs[0].iov_base = rd;
238 	vecs[0].iov_len = sizeof(*rd);
246 	fd->version = je32_to_cpu(rd->version);
247 	fd->ino = je32_to_cpu(rd->ino);
249 	fd->type = rd->type;
258 	if ((alloc_mode!=ALLOC_GC) && (je32_to_cpu(rd->version) < f->highest_version)) {
262 			  je32_to_cpu(rd->version), f->highest_version);
263 		rd->version = cpu_to_je32(++f->highest_version);
264 		fd->version = je32_to_cpu(rd->version);
265 		rd->node_crc = cpu_to_je32(crc32(0, rd, sizeof(*rd)-8));
269 				 (alloc_mode==ALLOC_GC)?0:je32_to_cpu(rd->pino));
270 	if (ret || (retlen != sizeof(*rd) + namelen)) {
272 			  sizeof(*rd) + namelen, flash_ofs, ret, retlen);
275 			jffs2_add_physical_node_ref(c, flash_ofs | REF_OBSOLETE, PAD(sizeof(*rd)+namelen), NULL);
293 				ret = jffs2_reserve_space_gc(c, sizeof(*rd) + namelen, &dummy,
300 				ret = jffs2_reserve_space(c, sizeof(*rd) + namelen, &dummy,
321 	fd->raw = jffs2_add_physical_node_ref(c, flash_ofs | dirent_node_state(rd),
322 					      PAD(sizeof(*rd)+namelen), f->inocache);
445 	struct jffs2_raw_dirent *rd;
492 	ret = jffs2_reserve_space(c, sizeof(*rd)+qstr->len, &alloclen,
501 	rd = jffs2_alloc_raw_dirent();
502 	if (!rd) {
510 	rd->magic = cpu_to_je16(JFFS2_MAGIC_BITMASK);
511 	rd->nodetype = cpu_to_je16(JFFS2_NODETYPE_DIRENT);
512 	rd->totlen = cpu_to_je32(sizeof(*rd) + qstr->len);
513 	rd->hdr_crc = cpu_to_je32(crc32(0, rd, sizeof(struct jffs2_unknown_node)-4));
515 	rd->pino = cpu_to_je32(dir_f->inocache->ino);
516 	rd->version = cpu_to_je32(++dir_f->highest_version);
517 	rd->ino = ri->ino;
518 	rd->mctime = ri->ctime;
519 	rd->nsize = qstr->len;
520 	rd->type = DT_REG;
521 	rd->node_crc = cpu_to_je32(crc32(0, rd, sizeof(*rd)-8));
522 	rd->name_crc = cpu_to_je32(crc32(0, qstr->name, qstr->len));
524 	fd = jffs2_write_dirent(c, dir_f, rd, qstr->name, qstr->len, ALLOC_NORMAL);
526 	jffs2_free_raw_dirent(rd);
551 	struct jffs2_raw_dirent *rd;
559 		rd = jffs2_alloc_raw_dirent();
560 		if (!rd)
563 		ret = jffs2_reserve_space(c, sizeof(*rd)+namelen, &alloclen,
566 			jffs2_free_raw_dirent(rd);
573 		rd->magic = cpu_to_je16(JFFS2_MAGIC_BITMASK);
574 		rd->nodetype = cpu_to_je16(JFFS2_NODETYPE_DIRENT);
575 		rd->totlen = cpu_to_je32(sizeof(*rd) + namelen);
576 		rd->hdr_crc = cpu_to_je32(crc32(0, rd, sizeof(struct jffs2_unknown_node)-4));
578 		rd->pino = cpu_to_je32(dir_f->inocache->ino);
579 		rd->version = cpu_to_je32(++dir_f->highest_version);
580 		rd->ino = cpu_to_je32(0);
581 		rd->mctime = cpu_to_je32(time);
582 		rd->nsize = namelen;
583 		rd->type = DT_UNKNOWN;
584 		rd->node_crc = cpu_to_je32(crc32(0, rd, sizeof(*rd)-8));
585 		rd->name_crc = cpu_to_je32(crc32(0, name, namelen));
587 		fd = jffs2_write_dirent(c, dir_f, rd, name, namelen, ALLOC_DELETION);
589 		jffs2_free_raw_dirent(rd);
671 	struct jffs2_raw_dirent *rd;
676 	rd = jffs2_alloc_raw_dirent();
677 	if (!rd)
680 	ret = jffs2_reserve_space(c, sizeof(*rd)+namelen, &alloclen,
683 		jffs2_free_raw_dirent(rd);
690 	rd->magic = cpu_to_je16(JFFS2_MAGIC_BITMASK);
691 	rd->nodetype = cpu_to_je16(JFFS2_NODETYPE_DIRENT);
692 	rd->totlen = cpu_to_je32(sizeof(*rd) + namelen);
693 	rd->hdr_crc = cpu_to_je32(crc32(0, rd, sizeof(struct jffs2_unknown_node)-4));
695 	rd->pino = cpu_to_je32(dir_f->inocache->ino);
696 	rd->version = cpu_to_je32(++dir_f->highest_version);
697 	rd->ino = cpu_to_je32(ino);
698 	rd->mctime = cpu_to_je32(time);
699 	rd->nsize = namelen;
701 	rd->type = type;
703 	rd->node_crc = cpu_to_je32(crc32(0, rd, sizeof(*rd)-8));
704 	rd->name_crc = cpu_to_je32(crc32(0, name, namelen));
706 	fd = jffs2_write_dirent(c, dir_f, rd, name, namelen, ALLOC_NORMAL);
708 	jffs2_free_raw_dirent(rd);