34 	struct inode *inode;  member
55 	struct inode *inode = context->inode;  in __ocfs2_move_extent()  local
56 	struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);  in __ocfs2_move_extent()
61 	u64 old_blkno = ocfs2_clusters_to_blocks(inode->i_sb, p_cpos);  in __ocfs2_move_extent()
63 	ret = ocfs2_duplicate_clusters_by_page(handle, inode, cpos,  in __ocfs2_move_extent()
73 	replace_rec.e_blkno = cpu_to_le64(ocfs2_clusters_to_blocks(inode->i_sb,  in __ocfs2_move_extent()
83 	ret = ocfs2_find_path(INODE_CACHE(inode), path, cpos);  in __ocfs2_move_extent()
93 		ret = ocfs2_error(inode->i_sb,  in __ocfs2_move_extent()
123 			ret = ocfs2_decrease_refcount(inode, handle,  in __ocfs2_move_extent()
133 	ocfs2_update_inode_fsync_trans(handle, inode, 0);  in __ocfs2_move_extent()
143 static int ocfs2_lock_meta_allocator_move_extents(struct inode *inode,  in ocfs2_lock_meta_allocator_move_extents()  argument
153 	struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);  in ocfs2_lock_meta_allocator_move_extents()
200 	struct inode *inode = context->inode;  in ocfs2_defrag_extent()  local
201 	struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);  in ocfs2_defrag_extent()
202 	struct inode *tl_inode = osb->osb_tl_inode;  in ocfs2_defrag_extent()
205 	u64 phys_blkno = ocfs2_clusters_to_blocks(inode->i_sb, phys_cpos);  in ocfs2_defrag_extent()
209 		BUG_ON(!ocfs2_is_refcount_inode(inode));  in ocfs2_defrag_extent()
219 		ret = ocfs2_prepare_refcount_change_for_del(inode,  in ocfs2_defrag_extent()
231 	ret = ocfs2_lock_meta_allocator_move_extents(inode, &context->et,  in ocfs2_defrag_extent()
317 	ret = ocfs2_cow_sync_writeback(inode->i_sb, context->inode, cpos, *len);  in ocfs2_defrag_extent()
361 static int ocfs2_find_victim_alloc_group(struct inode *inode,  in ocfs2_find_victim_alloc_group()  argument
371 	struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);  in ocfs2_find_victim_alloc_group()
398 					inode->i_sb->s_blocksize_bits;  in ocfs2_find_victim_alloc_group()
465 static int ocfs2_validate_and_adjust_move_goal(struct inode *inode,  in ocfs2_validate_and_adjust_move_goal()  argument
472 	struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);  in ocfs2_validate_and_adjust_move_goal()
474 					inode->i_sb->s_blocksize_bits);  in ocfs2_validate_and_adjust_move_goal()
479 	range->me_goal = ocfs2_block_to_cluster_start(inode->i_sb,  in ocfs2_validate_and_adjust_move_goal()
485 	ret = ocfs2_find_victim_alloc_group(inode, range->me_goal,  in ocfs2_validate_and_adjust_move_goal()
522 static void ocfs2_probe_alloc_group(struct inode *inode, struct buffer_head *bh,  in ocfs2_probe_alloc_group()  argument
528 	u32 base_cpos = ocfs2_blocks_to_clusters(inode->i_sb,  in ocfs2_probe_alloc_group()
568 	struct inode *inode = context->inode;  in ocfs2_move_extent()  local
569 	struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);  in ocfs2_move_extent()
570 	struct inode *tl_inode = osb->osb_tl_inode;  in ocfs2_move_extent()
571 	struct inode *gb_inode = NULL;  in ocfs2_move_extent()
576 	u32 move_max_hop = ocfs2_blocks_to_clusters(inode->i_sb,  in ocfs2_move_extent()
580 	phys_blkno = ocfs2_clusters_to_blocks(inode->i_sb, phys_cpos);  in ocfs2_move_extent()
583 		BUG_ON(!ocfs2_is_refcount_inode(inode));  in ocfs2_move_extent()
593 		ret = ocfs2_prepare_refcount_change_for_del(inode,  in ocfs2_move_extent()
605 	ret = ocfs2_lock_meta_allocator_move_extents(inode, &context->et,  in ocfs2_move_extent()
649 	new_phys_blkno = ocfs2_clusters_to_blocks(inode->i_sb, *new_phys_cpos);  in ocfs2_move_extent()
650 	ret = ocfs2_find_victim_alloc_group(inode, new_phys_blkno,  in ocfs2_move_extent()
665 	ocfs2_probe_alloc_group(inode, gd_bh, &goal_bit, len, move_max_hop,  in ocfs2_move_extent()
699 	ret = ocfs2_cow_sync_writeback(inode->i_sb, context->inode, cpos, len);  in ocfs2_move_extent()
765 	struct inode *inode = context->inode;  in __ocfs2_move_extents_range()  local
768 	struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);  in __ocfs2_move_extents_range()
770 	if ((i_size_read(inode) == 0) || (range->me_len == 0))  in __ocfs2_move_extents_range()
773 	if (OCFS2_I(inode)->ip_dyn_features & OCFS2_INLINE_DATA_FL)  in __ocfs2_move_extents_range()
778 	ocfs2_init_dinode_extent_tree(&context->et, INODE_CACHE(inode), di_bh);  in __ocfs2_move_extents_range()
807 		new_phys_cpos = ocfs2_blocks_to_clusters(inode->i_sb,  in __ocfs2_move_extents_range()
812 	     (unsigned long long)OCFS2_I(inode)->ip_blkno,  in __ocfs2_move_extents_range()
819 		ret = ocfs2_get_clusters(inode, cpos, &phys_cpos, &alloc_size,  in __ocfs2_move_extents_range()
897 	struct inode *inode = context->inode;  in ocfs2_move_extents()  local
900 	struct ocfs2_super *osb = OCFS2_SB(inode->i_sb);  in ocfs2_move_extents()
905 	inode_lock(inode);  in ocfs2_move_extents()
910 	status = ocfs2_rw_lock(inode, 1);  in ocfs2_move_extents()
916 	status = ocfs2_inode_lock(inode, &di_bh, 1);  in ocfs2_move_extents()
925 	down_write(&OCFS2_I(inode)->ip_alloc_sem);  in ocfs2_move_extents()
929 	up_write(&OCFS2_I(inode)->ip_alloc_sem);  in ocfs2_move_extents()
945 	status = ocfs2_journal_access_di(handle, INODE_CACHE(inode), di_bh,  in ocfs2_move_extents()
953 	inode_set_ctime_current(inode);  in ocfs2_move_extents()
954 	di->i_ctime = cpu_to_le64(inode_get_ctime_sec(inode));  in ocfs2_move_extents()
955 	di->i_ctime_nsec = cpu_to_le32(inode_get_ctime_nsec(inode));  in ocfs2_move_extents()
956 	ocfs2_update_inode_fsync_trans(handle, inode, 0);  in ocfs2_move_extents()
965 	ocfs2_inode_unlock(inode, 1);  in ocfs2_move_extents()
967 	ocfs2_rw_unlock(inode, 1);  in ocfs2_move_extents()
969 	inode_unlock(inode);  in ocfs2_move_extents()
978 	struct inode *inode = file_inode(filp);  in ocfs2_ioctl_move_extents()  local
989 	if ((!S_ISREG(inode->i_mode)) || !(filp->f_mode & FMODE_WRITE)) {  in ocfs2_ioctl_move_extents()
994 	if (inode->i_flags & (S_IMMUTABLE|S_APPEND)) {  in ocfs2_ioctl_move_extents()
1006 	context->inode = inode;  in ocfs2_ioctl_move_extents()
1014 	if (range.me_start > i_size_read(inode)) {  in ocfs2_ioctl_move_extents()
1019 	if (range.me_start + range.me_len > i_size_read(inode))  in ocfs2_ioctl_move_extents()
1020 			range.me_len = i_size_read(inode) - range.me_start;  in ocfs2_ioctl_move_extents()
1032 	if (range.me_threshold > i_size_read(inode))  in ocfs2_ioctl_move_extents()
1033 		range.me_threshold = i_size_read(inode);  in ocfs2_ioctl_move_extents()
1048 		status = ocfs2_validate_and_adjust_move_goal(inode, &range);  in ocfs2_ioctl_move_extents()