48 static struct meta_index *locate_meta_index(struct inode *inode, int offset,  in locate_meta_index()
51 	struct meta_index *meta = NULL;  in locate_meta_index()
59 	if (msblk->meta_index == NULL)  in locate_meta_index()
63 		if (msblk->meta_index[i].inode_number == inode->i_ino &&  in locate_meta_index()
64 				msblk->meta_index[i].offset >= offset &&  in locate_meta_index()
65 				msblk->meta_index[i].offset <= index &&  in locate_meta_index()
66 				msblk->meta_index[i].locked == 0) {  in locate_meta_index()
68 					msblk->meta_index[i].offset);  in locate_meta_index()
69 			meta = &msblk->meta_index[i];  in locate_meta_index()
87 static struct meta_index *empty_meta_index(struct inode *inode, int offset,  in empty_meta_index()
91 	struct meta_index *meta = NULL;  in empty_meta_index()
98 	if (msblk->meta_index == NULL) {  in empty_meta_index()
105 		msblk->meta_index = kcalloc(SQUASHFS_META_SLOTS,  in empty_meta_index()
106 			sizeof(*(msblk->meta_index)), GFP_KERNEL);  in empty_meta_index()
107 		if (msblk->meta_index == NULL) {  in empty_meta_index()
112 			msblk->meta_index[i].inode_number = 0;  in empty_meta_index()
113 			msblk->meta_index[i].locked = 0;  in empty_meta_index()
119 			msblk->meta_index[msblk->next_meta_index].locked; i--)  in empty_meta_index()
130 			&msblk->meta_index[msblk->next_meta_index]);  in empty_meta_index()
132 	meta = &msblk->meta_index[msblk->next_meta_index];  in empty_meta_index()
148 static void release_meta_index(struct inode *inode, struct meta_index *meta)  in release_meta_index()
234 	struct meta_index *meta;  in fill_meta_index()