23 static void jffs2_obsolete_node_frag(struct jffs2_sb_info *c,
26 void jffs2_add_fd_to_list(struct jffs2_sb_info *c, struct jffs2_full_dirent *new, struct jffs2_full…  in jffs2_add_fd_to_list()  argument
38 				jffs2_mark_node_obsolete(c, new->raw);  in jffs2_add_fd_to_list()
47 					jffs2_mark_node_obsolete(c, ((*prev)->raw));  in jffs2_add_fd_to_list()
59 uint32_t jffs2_truncate_fragtree(struct jffs2_sb_info *c, struct rb_root *list, uint32_t size)  in jffs2_truncate_fragtree()  argument
76 		jffs2_obsolete_node_frag(c, frag);  in jffs2_truncate_fragtree()
101 static void jffs2_obsolete_node_frag(struct jffs2_sb_info *c,  in jffs2_obsolete_node_frag()  argument
110 			jffs2_mark_node_obsolete(c, this->node->raw);  in jffs2_obsolete_node_frag()
169 static int no_overlapping_node(struct jffs2_sb_info *c, struct rb_root *root,  in no_overlapping_node()  argument
215 static int jffs2_add_frag_to_fragtree(struct jffs2_sb_info *c, struct rb_root *root, struct jffs2_n…  in jffs2_add_frag_to_fragtree()  argument
246 		return no_overlapping_node(c, root, newfrag, this, lastend);  in jffs2_add_frag_to_fragtree()
321 			jffs2_obsolete_node_frag(c, this);  in jffs2_add_frag_to_fragtree()
339 		jffs2_obsolete_node_frag(c, this);  in jffs2_add_frag_to_fragtree()
363 int jffs2_add_full_dnode_to_inode(struct jffs2_sb_info *c, struct jffs2_inode_info *f, struct jffs2…  in jffs2_add_full_dnode_to_inode()  argument
379 	ret = jffs2_add_frag_to_fragtree(c, &f->fragtree, newfrag);  in jffs2_add_full_dnode_to_inode()
408 void jffs2_set_inocache_state(struct jffs2_sb_info *c, struct jffs2_inode_cache *ic, int state)  in jffs2_set_inocache_state()  argument
410 	spin_lock(&c->inocache_lock);  in jffs2_set_inocache_state()
412 	wake_up(&c->inocache_wq);  in jffs2_set_inocache_state()
413 	spin_unlock(&c->inocache_lock);  in jffs2_set_inocache_state()
421 struct jffs2_inode_cache *jffs2_get_ino_cache(struct jffs2_sb_info *c, uint32_t ino)  in jffs2_get_ino_cache()  argument
425 	ret = c->inocache_list[ino % c->inocache_hashsize];  in jffs2_get_ino_cache()
436 void jffs2_add_ino_cache (struct jffs2_sb_info *c, struct jffs2_inode_cache *new)  in jffs2_add_ino_cache()  argument
440 	spin_lock(&c->inocache_lock);  in jffs2_add_ino_cache()
442 		new->ino = ++c->highest_ino;  in jffs2_add_ino_cache()
446 	prev = &c->inocache_list[new->ino % c->inocache_hashsize];  in jffs2_add_ino_cache()
454 	spin_unlock(&c->inocache_lock);  in jffs2_add_ino_cache()
457 void jffs2_del_ino_cache(struct jffs2_sb_info *c, struct jffs2_inode_cache *old)  in jffs2_del_ino_cache()  argument
465 	spin_lock(&c->inocache_lock);  in jffs2_del_ino_cache()
467 	prev = &c->inocache_list[old->ino % c->inocache_hashsize];  in jffs2_del_ino_cache()
484 	spin_unlock(&c->inocache_lock);  in jffs2_del_ino_cache()
487 void jffs2_free_ino_caches(struct jffs2_sb_info *c)  in jffs2_free_ino_caches()  argument
492 	for (i=0; i < c->inocache_hashsize; i++) {  in jffs2_free_ino_caches()
493 		this = c->inocache_list[i];  in jffs2_free_ino_caches()
496 			jffs2_xattr_free_inode(c, this);  in jffs2_free_ino_caches()
500 		c->inocache_list[i] = NULL;  in jffs2_free_ino_caches()
504 void jffs2_free_raw_node_refs(struct jffs2_sb_info *c)  in jffs2_free_raw_node_refs()  argument
509 	for (i=0; i<c->nr_blocks; i++) {  in jffs2_free_raw_node_refs()
510 		this = c->blocks[i].first_node;  in jffs2_free_raw_node_refs()
520 		c->blocks[i].first_node = c->blocks[i].last_node = NULL;  in jffs2_free_raw_node_refs()
565 void jffs2_kill_fragtree(struct rb_root *root, struct jffs2_sb_info *c)  in jffs2_kill_fragtree()  argument
574 			if (c)  in jffs2_kill_fragtree()
575 				jffs2_mark_node_obsolete(c, frag->node->raw);  in jffs2_kill_fragtree()
585 struct jffs2_raw_node_ref *jffs2_link_node_ref(struct jffs2_sb_info *c,  in jffs2_link_node_ref()  argument
615 	} else if (unlikely(ref_offset(ref) != jeb->offset + c->sector_size - jeb->free_size)) {  in jffs2_link_node_ref()
616 		uint32_t last_len = ref_totlen(c, jeb, jeb->last_node);  in jffs2_link_node_ref()
635 		c->unchecked_size += len;  in jffs2_link_node_ref()
641 		c->used_size += len;  in jffs2_link_node_ref()
646 		c->dirty_size += len;  in jffs2_link_node_ref()
650 	c->free_size -= len;  in jffs2_link_node_ref()
656 	ref_totlen(c, jeb, ref);  in jffs2_link_node_ref()
662 int jffs2_scan_dirty_space(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb,  in jffs2_scan_dirty_space()  argument
677 		c->dirty_size += size;  in jffs2_scan_dirty_space()
678 		c->free_size -= size;  in jffs2_scan_dirty_space()
682 		uint32_t ofs = jeb->offset + c->sector_size - jeb->free_size;  in jffs2_scan_dirty_space()
685 		jffs2_link_node_ref(c, jeb, ofs, size, NULL);  in jffs2_scan_dirty_space()
692 static inline uint32_t __ref_totlen(struct jffs2_sb_info *c,  in __ref_totlen()  argument
703 			jeb = &c->blocks[ref->flash_offset / c->sector_size];  in __ref_totlen()
713 		ref_end = jeb->offset + c->sector_size - jeb->free_size;  in __ref_totlen()
718 uint32_t __jffs2_ref_totlen(struct jffs2_sb_info *c, struct jffs2_eraseblock *jeb,  in __jffs2_ref_totlen()  argument
723 	ret = __ref_totlen(c, jeb, ref);  in __jffs2_ref_totlen()
728 			jeb = &c->blocks[ref->flash_offset / c->sector_size];  in __jffs2_ref_totlen()
746 		__jffs2_dbg_dump_node_refs_nolock(c, jeb);  in __jffs2_ref_totlen()