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()
387 			ocfs2_set_new_buffer_uptodate(INODE_CACHE(bucket->bu_inode),  in ocfs2_init_xattr_bucket()
388 						      bucket->bu_bhs[i]);  in ocfs2_init_xattr_bucket()
392 		ocfs2_xattr_bucket_relse(bucket);  in ocfs2_init_xattr_bucket()
397 static int ocfs2_read_xattr_bucket(struct ocfs2_xattr_bucket *bucket,  in ocfs2_read_xattr_bucket()  argument
402 	rc = ocfs2_read_blocks(INODE_CACHE(bucket->bu_inode), xb_blkno,  in ocfs2_read_xattr_bucket()
403 			       bucket->bu_blocks, bucket->bu_bhs, 0,  in ocfs2_read_xattr_bucket()
406 		spin_lock(&OCFS2_SB(bucket->bu_inode->i_sb)->osb_xattr_lock);  in ocfs2_read_xattr_bucket()
407 		rc = ocfs2_validate_meta_ecc_bhs(bucket->bu_inode->i_sb,  in ocfs2_read_xattr_bucket()
408 						 bucket->bu_bhs,  in ocfs2_read_xattr_bucket()
409 						 bucket->bu_blocks,  in ocfs2_read_xattr_bucket()
410 						 &bucket_xh(bucket)->xh_check);  in ocfs2_read_xattr_bucket()
411 		spin_unlock(&OCFS2_SB(bucket->bu_inode->i_sb)->osb_xattr_lock);  in ocfs2_read_xattr_bucket()
417 		ocfs2_xattr_bucket_relse(bucket);  in ocfs2_read_xattr_bucket()
422 					     struct ocfs2_xattr_bucket *bucket,  in ocfs2_xattr_bucket_journal_access()  argument
427 	for (i = 0; i < bucket->bu_blocks; i++) {  in ocfs2_xattr_bucket_journal_access()
429 					  INODE_CACHE(bucket->bu_inode),  in ocfs2_xattr_bucket_journal_access()
430 					  bucket->bu_bhs[i], type);  in ocfs2_xattr_bucket_journal_access()
441 					     struct ocfs2_xattr_bucket *bucket)  in ocfs2_xattr_bucket_journal_dirty()  argument
445 	spin_lock(&OCFS2_SB(bucket->bu_inode->i_sb)->osb_xattr_lock);  in ocfs2_xattr_bucket_journal_dirty()
446 	ocfs2_compute_meta_ecc_bhs(bucket->bu_inode->i_sb,  in ocfs2_xattr_bucket_journal_dirty()
447 				   bucket->bu_bhs, bucket->bu_blocks,  in ocfs2_xattr_bucket_journal_dirty()
448 				   &bucket_xh(bucket)->xh_check);  in ocfs2_xattr_bucket_journal_dirty()
449 	spin_unlock(&OCFS2_SB(bucket->bu_inode->i_sb)->osb_xattr_lock);  in ocfs2_xattr_bucket_journal_dirty()
451 	for (i = 0; i < bucket->bu_blocks; i++)  in ocfs2_xattr_bucket_journal_dirty()
452 		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()
1235 			xs->base = bucket_block(xs->bucket, block_off);  in ocfs2_xattr_block_get()
1253 	ocfs2_xattr_bucket_free(xs->bucket);  in ocfs2_xattr_block_get()
1686 	struct ocfs2_xattr_bucket *bucket = loc->xl_storage;  in ocfs2_xa_bucket_journal_access()  local
1688 	return ocfs2_xattr_bucket_journal_access(handle, bucket, type);  in ocfs2_xa_bucket_journal_access()
1694 	struct ocfs2_xattr_bucket *bucket = loc->xl_storage;  in ocfs2_xa_bucket_journal_dirty()  local
1696 	ocfs2_xattr_bucket_journal_dirty(handle, bucket);  in ocfs2_xa_bucket_journal_dirty()
1702 	struct ocfs2_xattr_bucket *bucket = loc->xl_storage;  in ocfs2_xa_bucket_offset_pointer()  local
1709 	return bucket_block(bucket, block) + block_offset;  in ocfs2_xa_bucket_offset_pointer()
1721 	struct ocfs2_xattr_bucket *bucket = loc->xl_storage;  in ocfs2_xa_bucket_get_free_start()  local
1722 	return le16_to_cpu(bucket_xh(bucket)->xh_free_start);  in ocfs2_xa_bucket_get_free_start()
1843 	struct ocfs2_xattr_bucket *bucket = loc->xl_storage;  in ocfs2_xa_bucket_fill_value_buf()  local
1853 	BUG_ON(!bucket->bu_bhs[block_offset]);  in ocfs2_xa_bucket_fill_value_buf()
1856 	vb->vb_bh = bucket->bu_bhs[block_offset];  in ocfs2_xa_bucket_fill_value_buf()
2285 					   struct ocfs2_xattr_bucket *bucket,  in ocfs2_init_xattr_bucket_xa_loc()  argument
2288 	loc->xl_inode = bucket->bu_inode;  in ocfs2_init_xattr_bucket_xa_loc()
2290 	loc->xl_storage = bucket;  in ocfs2_init_xattr_bucket_xa_loc()
2291 	loc->xl_header = bucket_xh(bucket);  in ocfs2_init_xattr_bucket_xa_loc()
3075 							bucket_xh(xbs->bucket),  in ocfs2_calc_xattr_set_need()
3078 			base = bucket_block(xbs->bucket, block_off);  in ocfs2_calc_xattr_set_need()
3466 		xbs.bucket = ocfs2_xattr_bucket_new(inode);  in ocfs2_xattr_set_handle()
3467 		if (!xbs.bucket) {  in ocfs2_xattr_set_handle()
3492 	ocfs2_xattr_bucket_free(xbs.bucket);  in ocfs2_xattr_set_handle()
3542 	xbs.bucket = ocfs2_xattr_bucket_new(inode);  in ocfs2_xattr_set()
3543 	if (!xbs.bucket) {  in ocfs2_xattr_set()
3648 	ocfs2_xattr_bucket_free(xbs.bucket);  in ocfs2_xattr_set()
3720 				struct ocfs2_xattr_bucket *bucket,
3724 				   struct ocfs2_xattr_bucket *bucket,  in ocfs2_find_xe_in_bucket()  argument
3732 	struct ocfs2_xattr_header *xh = bucket_xh(bucket);  in ocfs2_find_xe_in_bucket()
3766 		xe_name = bucket_block(bucket, block_off) + new_offset;  in ocfs2_find_xe_in_bucket()
3801 	int low_bucket = 0, bucket, high_bucket;  in ocfs2_xattr_bucket_find()  local
3824 		bucket = (low_bucket + high_bucket) / 2;  in ocfs2_xattr_bucket_find()
3825 		blkno = p_blkno + bucket * blk_per_bucket;  in ocfs2_xattr_bucket_find()
3835 			high_bucket = bucket - 1;  in ocfs2_xattr_bucket_find()
3853 			low_bucket = bucket + 1;  in ocfs2_xattr_bucket_find()
3877 	ret = ocfs2_read_xattr_bucket(xs->bucket, lower_blkno);  in ocfs2_xattr_bucket_find()
3883 	xs->header = bucket_xh(xs->bucket);  in ocfs2_xattr_bucket_find()
3884 	xs->base = bucket_block(xs->bucket, 0);  in ocfs2_xattr_bucket_find()
3891 			(unsigned long long)bucket_blkno(xs->bucket),  in ocfs2_xattr_bucket_find()
3954 	struct ocfs2_xattr_bucket *bucket;  in ocfs2_iterate_xattr_buckets()  local
3956 	bucket = ocfs2_xattr_bucket_new(inode);  in ocfs2_iterate_xattr_buckets()
3957 	if (!bucket) {  in ocfs2_iterate_xattr_buckets()
3966 	for (i = 0; i < num_buckets; i++, blkno += bucket->bu_blocks) {  in ocfs2_iterate_xattr_buckets()
3967 		ret = ocfs2_read_xattr_bucket(bucket, blkno);  in ocfs2_iterate_xattr_buckets()
3978 			num_buckets = le16_to_cpu(bucket_xh(bucket)->xh_num_buckets);  in ocfs2_iterate_xattr_buckets()
3981 		     le32_to_cpu(bucket_xh(bucket)->xh_entries[0].xe_name_hash));  in ocfs2_iterate_xattr_buckets()
3983 			ret = func(inode, bucket, para);  in ocfs2_iterate_xattr_buckets()
3989 		ocfs2_xattr_bucket_relse(bucket);  in ocfs2_iterate_xattr_buckets()
3994 	ocfs2_xattr_bucket_free(bucket);  in ocfs2_iterate_xattr_buckets()
4024 				   struct ocfs2_xattr_bucket *bucket,  in ocfs2_list_xattr_bucket()  argument
4032 	for (i = 0 ; i < le16_to_cpu(bucket_xh(bucket)->xh_count); i++) {  in ocfs2_list_xattr_bucket()
4033 		struct ocfs2_xattr_entry *entry = &bucket_xh(bucket)->xh_entries[i];  in ocfs2_list_xattr_bucket()
4039 								bucket_xh(bucket),  in ocfs2_list_xattr_bucket()
4046 			name = (const char *)bucket_block(bucket, block_off) +  in ocfs2_list_xattr_bucket()
4166 					   struct ocfs2_xattr_bucket *bucket)  in ocfs2_cp_xattr_block_to_bucket()  argument
4175 	struct ocfs2_xattr_header *xh = bucket_xh(bucket);  in ocfs2_cp_xattr_block_to_bucket()
4178 	char *target = bucket_block(bucket, blks - 1);  in ocfs2_cp_xattr_block_to_bucket()
4182 				(unsigned long long)bucket_blkno(bucket));  in ocfs2_cp_xattr_block_to_bucket()
4185 		memset(bucket_block(bucket, i), 0, blocksize);  in ocfs2_cp_xattr_block_to_bucket()
4207 	target = bucket_block(bucket, 0);  in ocfs2_cp_xattr_block_to_bucket()
4241 	xs->header = bucket_xh(xs->bucket);  in ocfs2_xattr_update_xattr_search()
4242 	xs->base = bucket_block(xs->bucket, 0);  in ocfs2_xattr_update_xattr_search()
4271 	BUG_ON(!xs->bucket);  in ocfs2_xattr_create_index_block()
4303 	ret = ocfs2_init_xattr_bucket(xs->bucket, blkno);  in ocfs2_xattr_create_index_block()
4309 	ret = ocfs2_xattr_bucket_journal_access(handle, xs->bucket,  in ocfs2_xattr_create_index_block()
4316 	ocfs2_cp_xattr_block_to_bucket(inode, xb_bh, xs->bucket);  in ocfs2_xattr_create_index_block()
4317 	ocfs2_xattr_bucket_journal_dirty(handle, xs->bucket);  in ocfs2_xattr_create_index_block()
4367 				     struct ocfs2_xattr_bucket *bucket)  in ocfs2_defrag_xattr_bucket()  argument
4373 	u64 blkno = bucket_blkno(bucket);  in ocfs2_defrag_xattr_bucket()
4391 	for (i = 0; i < bucket->bu_blocks; i++, buf += blocksize)  in ocfs2_defrag_xattr_bucket()
4392 		memcpy(buf, bucket_block(bucket, i), blocksize);  in ocfs2_defrag_xattr_bucket()
4394 	ret = ocfs2_xattr_bucket_journal_access(handle, bucket,  in ocfs2_defrag_xattr_bucket()
4461 	for (i = 0; i < bucket->bu_blocks; i++, buf += blocksize)  in ocfs2_defrag_xattr_bucket()
4462 		memcpy(bucket_block(bucket, i), buf, blocksize);  in ocfs2_defrag_xattr_bucket()
4463 	ocfs2_xattr_bucket_journal_dirty(handle, bucket);  in ocfs2_defrag_xattr_bucket()
5328 					struct ocfs2_xattr_bucket *bucket,  in ocfs2_xattr_bucket_get_val()  argument
5334 	return bucket_block(bucket, block_off) + offs;  in ocfs2_xattr_bucket_get_val()
5345 					     struct ocfs2_xattr_bucket *bucket,  in ocfs2_xattr_bucket_value_truncate()  argument
5353 	struct ocfs2_xattr_header *xh = bucket_xh(bucket);  in ocfs2_xattr_bucket_value_truncate()
5371 	vb.vb_bh = bucket->bu_bhs[value_blk];  in ocfs2_xattr_bucket_value_truncate()
5385 			(unsigned long long)bucket_blkno(bucket), xe_off, len);  in ocfs2_xattr_bucket_value_truncate()
5392 	ret = ocfs2_xattr_bucket_journal_access(ctxt->handle, bucket,  in ocfs2_xattr_bucket_value_truncate()
5401 	ocfs2_xattr_bucket_journal_dirty(ctxt->handle, bucket);  in ocfs2_xattr_bucket_value_truncate()
5508 					      struct ocfs2_xattr_bucket *bucket,  in ocfs2_check_xattr_bucket_collision()  argument
5511 	struct ocfs2_xattr_header *xh = bucket_xh(bucket);  in ocfs2_check_xattr_bucket_collision()
5521 		     (unsigned long long)bucket_blkno(bucket),  in ocfs2_check_xattr_bucket_collision()
5543 	ocfs2_init_xattr_bucket_xa_loc(&loc, xs->bucket,  in ocfs2_xattr_set_entry_bucket()
5557 					xs->bucket);  in ocfs2_xattr_set_entry_bucket()
5602 						 xs->bucket,  in ocfs2_xattr_set_entry_index_block()
5611 					 xs->bucket,  in ocfs2_xattr_set_entry_index_block()
5625 	ocfs2_xattr_bucket_relse(xs->bucket);  in ocfs2_xattr_set_entry_index_block()
5643 					struct ocfs2_xattr_bucket *bucket,  in ocfs2_delete_xattr_in_bucket()  argument
5647 	struct ocfs2_xattr_header *xh = bucket_xh(bucket);  in ocfs2_delete_xattr_in_bucket()
5665 		ret = ocfs2_get_xattr_tree_value_root(inode->i_sb, bucket,  in ocfs2_delete_xattr_in_bucket()
5681 		ret = ocfs2_xattr_bucket_value_truncate(inode, bucket,  in ocfs2_delete_xattr_in_bucket()
5715 	struct ocfs2_xattr_bucket *bucket =  in ocfs2_xattr_bucket_post_refcount()  local
5718 	ret = ocfs2_xattr_bucket_journal_access(handle, bucket,  in ocfs2_xattr_bucket_post_refcount()
5725 	ocfs2_xattr_bucket_journal_dirty(handle, bucket);  in ocfs2_xattr_bucket_post_refcount()
5761 	struct ocfs2_xattr_bucket *bucket = NULL;  in ocfs2_prepare_refcount_xattr()  local
5784 							bucket_xh(xbs->bucket),  in ocfs2_prepare_refcount_xattr()
5791 			base = bucket_block(xbs->bucket, block_off);  in ocfs2_prepare_refcount_xattr()
5792 			vb.vb_bh = xbs->bucket->bu_bhs[block_off];  in ocfs2_prepare_refcount_xattr()
5797 				bucket = xbs->bucket;  in ocfs2_prepare_refcount_xattr()
5798 				refcount.credits = bucket->bu_blocks;  in ocfs2_prepare_refcount_xattr()
5799 				refcount.para = bucket;  in ocfs2_prepare_refcount_xattr()
5982 					   struct ocfs2_xattr_bucket *bucket,  in ocfs2_get_xattr_tree_value_root()  argument
5988 	struct ocfs2_xattr_header *xh = bucket_xh(bucket);  in ocfs2_get_xattr_tree_value_root()
5993 						bucket_xh(bucket),  in ocfs2_get_xattr_tree_value_root()
6002 	base = bucket_block(bucket, block_off);  in ocfs2_get_xattr_tree_value_root()
6008 		*bh = bucket->bu_bhs[block_off];  in ocfs2_get_xattr_tree_value_root()
6018 					     struct ocfs2_xattr_bucket *bucket,  in ocfs2_xattr_bucket_value_refcount()  argument
6026 			(struct ocfs2_xattr_header *)bucket->bu_bhs[0]->b_data;  in ocfs2_xattr_bucket_value_refcount()
6032 		.credits = bucket->bu_blocks,  in ocfs2_xattr_bucket_value_refcount()
6033 		.para = bucket,  in ocfs2_xattr_bucket_value_refcount()
6043 				(unsigned long long)bucket_blkno(bucket),  in ocfs2_xattr_bucket_value_refcount()
6051 		ret = ocfs2_get_xattr_tree_value_root(inode->i_sb, bucket, i,  in ocfs2_xattr_bucket_value_refcount()
6674 	struct ocfs2_xattr_bucket *bucket;  in ocfs2_get_reflink_xattr_value_root()  local
6677 		bucket = args->old_bucket;  in ocfs2_get_reflink_xattr_value_root()
6679 		bucket = args->new_bucket;  in ocfs2_get_reflink_xattr_value_root()
6681 	return ocfs2_get_xattr_tree_value_root(sb, bucket, offset,  in ocfs2_get_reflink_xattr_value_root()
6699 	struct ocfs2_xattr_bucket *bucket =  in ocfs2_value_tree_metas_in_bucket()  local
6702 	return ocfs2_get_xattr_tree_value_root(sb, bucket, offset,  in ocfs2_value_tree_metas_in_bucket()
6707 				      struct ocfs2_xattr_bucket *bucket,  in ocfs2_calc_value_tree_metas()  argument
6713 			(struct ocfs2_xattr_header *)bucket->bu_bhs[0]->b_data;  in ocfs2_calc_value_tree_metas()
6716 	metas->credits += bucket->bu_blocks;  in ocfs2_calc_value_tree_metas()
6717 	return ocfs2_value_metas_in_xattr_header(inode->i_sb, bucket->bu_bhs[0],  in ocfs2_calc_value_tree_metas()
6721 					bucket);  in ocfs2_calc_value_tree_metas()