135 	struct ocfs2_xattr_bucket *bucket;  member
289 					struct ocfs2_xattr_bucket *bucket,
311 					   struct ocfs2_xattr_bucket *bucket,
332 	struct ocfs2_xattr_bucket *bucket;  in ocfs2_xattr_bucket_new()  local
337 	bucket = kzalloc(sizeof(struct ocfs2_xattr_bucket), GFP_NOFS);  in ocfs2_xattr_bucket_new()
338 	if (bucket) {  in ocfs2_xattr_bucket_new()
339 		bucket->bu_inode = inode;  in ocfs2_xattr_bucket_new()
340 		bucket->bu_blocks = blks;  in ocfs2_xattr_bucket_new()
343 	return bucket;  in ocfs2_xattr_bucket_new()
346 static void ocfs2_xattr_bucket_relse(struct ocfs2_xattr_bucket *bucket)  in ocfs2_xattr_bucket_relse()  argument
350 	for (i = 0; i < bucket->bu_blocks; i++) {  in ocfs2_xattr_bucket_relse()
351 		brelse(bucket->bu_bhs[i]);  in ocfs2_xattr_bucket_relse()
352 		bucket->bu_bhs[i] = NULL;  in ocfs2_xattr_bucket_relse()
356 static void ocfs2_xattr_bucket_free(struct ocfs2_xattr_bucket *bucket)  in ocfs2_xattr_bucket_free()  argument
358 	if (bucket) {  in ocfs2_xattr_bucket_free()
359 		ocfs2_xattr_bucket_relse(bucket);  in ocfs2_xattr_bucket_free()
360 		bucket->bu_inode = NULL;  in ocfs2_xattr_bucket_free()
361 		kfree(bucket);  in ocfs2_xattr_bucket_free()
371 static int ocfs2_init_xattr_bucket(struct ocfs2_xattr_bucket *bucket,  in ocfs2_init_xattr_bucket()  argument
376 	for (i = 0; i < bucket->bu_blocks; i++) {  in ocfs2_init_xattr_bucket()
377 		bucket->bu_bhs[i] = sb_getblk(bucket->bu_inode->i_sb,  in ocfs2_init_xattr_bucket()
379 		if (!bucket->bu_bhs[i]) {  in ocfs2_init_xattr_bucket()
385 		if (!ocfs2_buffer_uptodate(INODE_CACHE(bucket->bu_inode),  in ocfs2_init_xattr_bucket()
386 					   bucket->bu_bhs[i])) {  in ocfs2_init_xattr_bucket()
388 				ocfs2_set_new_buffer_uptodate(INODE_CACHE(bucket->bu_inode),  in ocfs2_init_xattr_bucket()
389 							      bucket->bu_bhs[i]);  in ocfs2_init_xattr_bucket()
391 				set_buffer_uptodate(bucket->bu_bhs[i]);  in ocfs2_init_xattr_bucket()
392 				ocfs2_set_buffer_uptodate(INODE_CACHE(bucket->bu_inode),  in ocfs2_init_xattr_bucket()
393 							  bucket->bu_bhs[i]);  in ocfs2_init_xattr_bucket()
399 		ocfs2_xattr_bucket_relse(bucket);  in ocfs2_init_xattr_bucket()
404 static int ocfs2_read_xattr_bucket(struct ocfs2_xattr_bucket *bucket,  in ocfs2_read_xattr_bucket()  argument
409 	rc = ocfs2_read_blocks(INODE_CACHE(bucket->bu_inode), xb_blkno,  in ocfs2_read_xattr_bucket()
410 			       bucket->bu_blocks, bucket->bu_bhs, 0,  in ocfs2_read_xattr_bucket()
413 		spin_lock(&OCFS2_SB(bucket->bu_inode->i_sb)->osb_xattr_lock);  in ocfs2_read_xattr_bucket()
414 		rc = ocfs2_validate_meta_ecc_bhs(bucket->bu_inode->i_sb,  in ocfs2_read_xattr_bucket()
415 						 bucket->bu_bhs,  in ocfs2_read_xattr_bucket()
416 						 bucket->bu_blocks,  in ocfs2_read_xattr_bucket()
417 						 &bucket_xh(bucket)->xh_check);  in ocfs2_read_xattr_bucket()
418 		spin_unlock(&OCFS2_SB(bucket->bu_inode->i_sb)->osb_xattr_lock);  in ocfs2_read_xattr_bucket()
424 		ocfs2_xattr_bucket_relse(bucket);  in ocfs2_read_xattr_bucket()
429 					     struct ocfs2_xattr_bucket *bucket,  in ocfs2_xattr_bucket_journal_access()  argument
434 	for (i = 0; i < bucket->bu_blocks; i++) {  in ocfs2_xattr_bucket_journal_access()
436 					  INODE_CACHE(bucket->bu_inode),  in ocfs2_xattr_bucket_journal_access()
437 					  bucket->bu_bhs[i], type);  in ocfs2_xattr_bucket_journal_access()
448 					     struct ocfs2_xattr_bucket *bucket)  in ocfs2_xattr_bucket_journal_dirty()  argument
452 	spin_lock(&OCFS2_SB(bucket->bu_inode->i_sb)->osb_xattr_lock);  in ocfs2_xattr_bucket_journal_dirty()
453 	ocfs2_compute_meta_ecc_bhs(bucket->bu_inode->i_sb,  in ocfs2_xattr_bucket_journal_dirty()
454 				   bucket->bu_bhs, bucket->bu_blocks,  in ocfs2_xattr_bucket_journal_dirty()
455 				   &bucket_xh(bucket)->xh_check);  in ocfs2_xattr_bucket_journal_dirty()
456 	spin_unlock(&OCFS2_SB(bucket->bu_inode->i_sb)->osb_xattr_lock);  in ocfs2_xattr_bucket_journal_dirty()
458 	for (i = 0; i < bucket->bu_blocks; i++)  in ocfs2_xattr_bucket_journal_dirty()
459 		ocfs2_journal_dirty(handle, bucket->bu_bhs[i]);  in ocfs2_xattr_bucket_journal_dirty()
1200 	xs->bucket = ocfs2_xattr_bucket_new(inode);  in ocfs2_xattr_block_get()
1201 	if (!xs->bucket) {  in ocfs2_xattr_block_get()
1231 								bucket_xh(xs->bucket),  in ocfs2_xattr_block_get()
1239 			xs->base = bucket_block(xs->bucket, block_off);  in ocfs2_xattr_block_get()
1257 	ocfs2_xattr_bucket_free(xs->bucket);  in ocfs2_xattr_block_get()
1690 	struct ocfs2_xattr_bucket *bucket = loc->xl_storage;  in ocfs2_xa_bucket_journal_access()  local
1692 	return ocfs2_xattr_bucket_journal_access(handle, bucket, type);  in ocfs2_xa_bucket_journal_access()
1698 	struct ocfs2_xattr_bucket *bucket = loc->xl_storage;  in ocfs2_xa_bucket_journal_dirty()  local
1700 	ocfs2_xattr_bucket_journal_dirty(handle, bucket);  in ocfs2_xa_bucket_journal_dirty()
1706 	struct ocfs2_xattr_bucket *bucket = loc->xl_storage;  in ocfs2_xa_bucket_offset_pointer()  local
1713 	return bucket_block(bucket, block) + block_offset;  in ocfs2_xa_bucket_offset_pointer()
1725 	struct ocfs2_xattr_bucket *bucket = loc->xl_storage;  in ocfs2_xa_bucket_get_free_start()  local
1726 	return le16_to_cpu(bucket_xh(bucket)->xh_free_start);  in ocfs2_xa_bucket_get_free_start()
1847 	struct ocfs2_xattr_bucket *bucket = loc->xl_storage;  in ocfs2_xa_bucket_fill_value_buf()  local
1857 	BUG_ON(!bucket->bu_bhs[block_offset]);  in ocfs2_xa_bucket_fill_value_buf()
1860 	vb->vb_bh = bucket->bu_bhs[block_offset];  in ocfs2_xa_bucket_fill_value_buf()
2289 					   struct ocfs2_xattr_bucket *bucket,  in ocfs2_init_xattr_bucket_xa_loc()  argument
2292 	loc->xl_inode = bucket->bu_inode;  in ocfs2_init_xattr_bucket_xa_loc()
2294 	loc->xl_storage = bucket;  in ocfs2_init_xattr_bucket_xa_loc()
2295 	loc->xl_header = bucket_xh(bucket);  in ocfs2_init_xattr_bucket_xa_loc()
3077 							bucket_xh(xbs->bucket),  in ocfs2_calc_xattr_set_need()
3080 			base = bucket_block(xbs->bucket, block_off);  in ocfs2_calc_xattr_set_need()
3472 		xbs.bucket = ocfs2_xattr_bucket_new(inode);  in ocfs2_xattr_set_handle()
3473 		if (!xbs.bucket) {  in ocfs2_xattr_set_handle()
3498 	ocfs2_xattr_bucket_free(xbs.bucket);  in ocfs2_xattr_set_handle()
3548 	xbs.bucket = ocfs2_xattr_bucket_new(inode);  in ocfs2_xattr_set()
3549 	if (!xbs.bucket) {  in ocfs2_xattr_set()
3656 	ocfs2_xattr_bucket_free(xbs.bucket);  in ocfs2_xattr_set()
3726 				struct ocfs2_xattr_bucket *bucket,
3730 				   struct ocfs2_xattr_bucket *bucket,  in ocfs2_find_xe_in_bucket()  argument
3738 	struct ocfs2_xattr_header *xh = bucket_xh(bucket);  in ocfs2_find_xe_in_bucket()
3772 		xe_name = bucket_block(bucket, block_off) + new_offset;  in ocfs2_find_xe_in_bucket()
3807 	int low_bucket = 0, bucket, high_bucket;  in ocfs2_xattr_bucket_find()  local
3830 		bucket = (low_bucket + high_bucket) / 2;  in ocfs2_xattr_bucket_find()
3831 		blkno = p_blkno + bucket * blk_per_bucket;  in ocfs2_xattr_bucket_find()
3841 			high_bucket = bucket - 1;  in ocfs2_xattr_bucket_find()
3859 			low_bucket = bucket + 1;  in ocfs2_xattr_bucket_find()
3883 	ret = ocfs2_read_xattr_bucket(xs->bucket, lower_blkno);  in ocfs2_xattr_bucket_find()
3889 	xs->header = bucket_xh(xs->bucket);  in ocfs2_xattr_bucket_find()
3890 	xs->base = bucket_block(xs->bucket, 0);  in ocfs2_xattr_bucket_find()
3897 			(unsigned long long)bucket_blkno(xs->bucket),  in ocfs2_xattr_bucket_find()
3960 	struct ocfs2_xattr_bucket *bucket;  in ocfs2_iterate_xattr_buckets()  local
3962 	bucket = ocfs2_xattr_bucket_new(inode);  in ocfs2_iterate_xattr_buckets()
3963 	if (!bucket) {  in ocfs2_iterate_xattr_buckets()
3972 	for (i = 0; i < num_buckets; i++, blkno += bucket->bu_blocks) {  in ocfs2_iterate_xattr_buckets()
3973 		ret = ocfs2_read_xattr_bucket(bucket, blkno);  in ocfs2_iterate_xattr_buckets()
3984 			num_buckets = le16_to_cpu(bucket_xh(bucket)->xh_num_buckets);  in ocfs2_iterate_xattr_buckets()
3987 		     le32_to_cpu(bucket_xh(bucket)->xh_entries[0].xe_name_hash));  in ocfs2_iterate_xattr_buckets()
3989 			ret = func(inode, bucket, para);  in ocfs2_iterate_xattr_buckets()
3995 		ocfs2_xattr_bucket_relse(bucket);  in ocfs2_iterate_xattr_buckets()
4000 	ocfs2_xattr_bucket_free(bucket);  in ocfs2_iterate_xattr_buckets()
4030 				   struct ocfs2_xattr_bucket *bucket,  in ocfs2_list_xattr_bucket()  argument
4038 	for (i = 0 ; i < le16_to_cpu(bucket_xh(bucket)->xh_count); i++) {  in ocfs2_list_xattr_bucket()
4039 		struct ocfs2_xattr_entry *entry = &bucket_xh(bucket)->xh_entries[i];  in ocfs2_list_xattr_bucket()
4045 								bucket_xh(bucket),  in ocfs2_list_xattr_bucket()
4052 			name = (const char *)bucket_block(bucket, block_off) +  in ocfs2_list_xattr_bucket()
4172 					   struct ocfs2_xattr_bucket *bucket)  in ocfs2_cp_xattr_block_to_bucket()  argument
4181 	struct ocfs2_xattr_header *xh = bucket_xh(bucket);  in ocfs2_cp_xattr_block_to_bucket()
4184 	char *target = bucket_block(bucket, blks - 1);  in ocfs2_cp_xattr_block_to_bucket()
4188 				(unsigned long long)bucket_blkno(bucket));  in ocfs2_cp_xattr_block_to_bucket()
4191 		memset(bucket_block(bucket, i), 0, blocksize);  in ocfs2_cp_xattr_block_to_bucket()
4213 	target = bucket_block(bucket, 0);  in ocfs2_cp_xattr_block_to_bucket()
4247 	xs->header = bucket_xh(xs->bucket);  in ocfs2_xattr_update_xattr_search()
4248 	xs->base = bucket_block(xs->bucket, 0);  in ocfs2_xattr_update_xattr_search()
4277 	BUG_ON(!xs->bucket);  in ocfs2_xattr_create_index_block()
4309 	ret = ocfs2_init_xattr_bucket(xs->bucket, blkno, 1);  in ocfs2_xattr_create_index_block()
4315 	ret = ocfs2_xattr_bucket_journal_access(handle, xs->bucket,  in ocfs2_xattr_create_index_block()
4322 	ocfs2_cp_xattr_block_to_bucket(inode, xb_bh, xs->bucket);  in ocfs2_xattr_create_index_block()
4323 	ocfs2_xattr_bucket_journal_dirty(handle, xs->bucket);  in ocfs2_xattr_create_index_block()
4373 				     struct ocfs2_xattr_bucket *bucket)  in ocfs2_defrag_xattr_bucket()  argument
4379 	u64 blkno = bucket_blkno(bucket);  in ocfs2_defrag_xattr_bucket()
4397 	for (i = 0; i < bucket->bu_blocks; i++, buf += blocksize)  in ocfs2_defrag_xattr_bucket()
4398 		memcpy(buf, bucket_block(bucket, i), blocksize);  in ocfs2_defrag_xattr_bucket()
4400 	ret = ocfs2_xattr_bucket_journal_access(handle, bucket,  in ocfs2_defrag_xattr_bucket()
4467 	for (i = 0; i < bucket->bu_blocks; i++, buf += blocksize)  in ocfs2_defrag_xattr_bucket()
4468 		memcpy(bucket_block(bucket, i), buf, blocksize);  in ocfs2_defrag_xattr_bucket()
4469 	ocfs2_xattr_bucket_journal_dirty(handle, bucket);  in ocfs2_defrag_xattr_bucket()
5341 					     struct ocfs2_xattr_bucket *bucket,  in ocfs2_xattr_bucket_value_truncate()  argument
5349 	struct ocfs2_xattr_header *xh = bucket_xh(bucket);  in ocfs2_xattr_bucket_value_truncate()
5367 	vb.vb_bh = bucket->bu_bhs[value_blk];  in ocfs2_xattr_bucket_value_truncate()
5381 			(unsigned long long)bucket_blkno(bucket), xe_off, len);  in ocfs2_xattr_bucket_value_truncate()
5388 	ret = ocfs2_xattr_bucket_journal_access(ctxt->handle, bucket,  in ocfs2_xattr_bucket_value_truncate()
5397 	ocfs2_xattr_bucket_journal_dirty(ctxt->handle, bucket);  in ocfs2_xattr_bucket_value_truncate()
5505 					      struct ocfs2_xattr_bucket *bucket,  in ocfs2_check_xattr_bucket_collision()  argument
5508 	struct ocfs2_xattr_header *xh = bucket_xh(bucket);  in ocfs2_check_xattr_bucket_collision()
5518 		     (unsigned long long)bucket_blkno(bucket),  in ocfs2_check_xattr_bucket_collision()
5540 	ocfs2_init_xattr_bucket_xa_loc(&loc, xs->bucket,  in ocfs2_xattr_set_entry_bucket()
5554 					xs->bucket);  in ocfs2_xattr_set_entry_bucket()
5599 						 xs->bucket,  in ocfs2_xattr_set_entry_index_block()
5608 					 xs->bucket,  in ocfs2_xattr_set_entry_index_block()
5622 	ocfs2_xattr_bucket_relse(xs->bucket);  in ocfs2_xattr_set_entry_index_block()
5640 					struct ocfs2_xattr_bucket *bucket,  in ocfs2_delete_xattr_in_bucket()  argument
5644 	struct ocfs2_xattr_header *xh = bucket_xh(bucket);  in ocfs2_delete_xattr_in_bucket()
5662 		ret = ocfs2_get_xattr_tree_value_root(inode->i_sb, bucket,  in ocfs2_delete_xattr_in_bucket()
5682 		ret = ocfs2_xattr_bucket_value_truncate(inode, bucket,  in ocfs2_delete_xattr_in_bucket()
5716 	struct ocfs2_xattr_bucket *bucket =  in ocfs2_xattr_bucket_post_refcount()  local
5719 	ret = ocfs2_xattr_bucket_journal_access(handle, bucket,  in ocfs2_xattr_bucket_post_refcount()
5726 	ocfs2_xattr_bucket_journal_dirty(handle, bucket);  in ocfs2_xattr_bucket_post_refcount()
5762 	struct ocfs2_xattr_bucket *bucket = NULL;  in ocfs2_prepare_refcount_xattr()  local
5785 							bucket_xh(xbs->bucket),  in ocfs2_prepare_refcount_xattr()
5792 			base = bucket_block(xbs->bucket, block_off);  in ocfs2_prepare_refcount_xattr()
5793 			vb.vb_bh = xbs->bucket->bu_bhs[block_off];  in ocfs2_prepare_refcount_xattr()
5798 				bucket = xbs->bucket;  in ocfs2_prepare_refcount_xattr()
5799 				refcount.credits = bucket->bu_blocks;  in ocfs2_prepare_refcount_xattr()
5800 				refcount.para = bucket;  in ocfs2_prepare_refcount_xattr()
5987 					   struct ocfs2_xattr_bucket *bucket,  in ocfs2_get_xattr_tree_value_root()  argument
5993 	struct ocfs2_xattr_header *xh = bucket_xh(bucket);  in ocfs2_get_xattr_tree_value_root()
5998 						bucket_xh(bucket),  in ocfs2_get_xattr_tree_value_root()
6007 	base = bucket_block(bucket, block_off);  in ocfs2_get_xattr_tree_value_root()
6013 		*bh = bucket->bu_bhs[block_off];  in ocfs2_get_xattr_tree_value_root()
6023 					     struct ocfs2_xattr_bucket *bucket,  in ocfs2_xattr_bucket_value_refcount()  argument
6031 			(struct ocfs2_xattr_header *)bucket->bu_bhs[0]->b_data;  in ocfs2_xattr_bucket_value_refcount()
6037 		.credits = bucket->bu_blocks,  in ocfs2_xattr_bucket_value_refcount()
6038 		.para = bucket,  in ocfs2_xattr_bucket_value_refcount()
6048 				(unsigned long long)bucket_blkno(bucket),  in ocfs2_xattr_bucket_value_refcount()
6056 		ret = ocfs2_get_xattr_tree_value_root(inode->i_sb, bucket, i,  in ocfs2_xattr_bucket_value_refcount()
6678 	struct ocfs2_xattr_bucket *bucket;  in ocfs2_get_reflink_xattr_value_root()  local
6681 		bucket = args->old_bucket;  in ocfs2_get_reflink_xattr_value_root()
6683 		bucket = args->new_bucket;  in ocfs2_get_reflink_xattr_value_root()
6685 	return ocfs2_get_xattr_tree_value_root(sb, bucket, offset,  in ocfs2_get_reflink_xattr_value_root()
6703 	struct ocfs2_xattr_bucket *bucket =  in ocfs2_value_tree_metas_in_bucket()  local
6706 	return ocfs2_get_xattr_tree_value_root(sb, bucket, offset,  in ocfs2_value_tree_metas_in_bucket()
6711 				      struct ocfs2_xattr_bucket *bucket,  in ocfs2_calc_value_tree_metas()  argument
6717 			(struct ocfs2_xattr_header *)bucket->bu_bhs[0]->b_data;  in ocfs2_calc_value_tree_metas()
6720 	metas->credits += bucket->bu_blocks;  in ocfs2_calc_value_tree_metas()
6721 	return ocfs2_value_metas_in_xattr_header(inode->i_sb, bucket->bu_bhs[0],  in ocfs2_calc_value_tree_metas()
6725 					bucket);  in ocfs2_calc_value_tree_metas()