diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 2348be3d66b7..0664c43cc9dc 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -284,6 +284,9 @@ struct ext4_io_submit {
 				  ~((ext4_fsblk_t) (s)->s_cluster_ratio - 1))
 #define EXT4_LBLK_CMASK(s, lblk) ((lblk) &				\
 				  ~((ext4_lblk_t) (s)->s_cluster_ratio - 1))
+/* Fill in the low bits to get the last block of the cluster */
+#define EXT4_LBLK_CFILL(sbi, lblk) ((lblk) |				\
+				    ((ext4_lblk_t) (sbi)->s_cluster_ratio - 1))
 /* Get the cluster offset */
 #define EXT4_PBLK_COFF(s, pblk) ((pblk) &				\
 				 ((ext4_fsblk_t) (s)->s_cluster_ratio - 1))
diff --git a/fs/ext4/extents_status.c b/fs/ext4/extents_status.c
index a959adc59bcd..5efbb116fba0 100644
--- a/fs/ext4/extents_status.c
+++ b/fs/ext4/extents_status.c
@@ -146,7 +146,7 @@ static struct kmem_cache *ext4_pending_cachep;
 
 static int __es_insert_extent(struct inode *inode, struct extent_status *newes);
 static int __es_remove_extent(struct inode *inode, ext4_lblk_t lblk,
-			      ext4_lblk_t end);
+			      ext4_lblk_t end, int *reserved);
 static int es_reclaim_extents(struct ext4_inode_info *ei, int *nr_to_scan);
 static int __es_shrink(struct ext4_sb_info *sbi, int nr_to_scan,
 		       struct ext4_inode_info *locked_ei);
@@ -836,7 +836,7 @@ int ext4_es_insert_extent(struct inode *inode, ext4_lblk_t lblk,
 	ext4_es_insert_extent_check(inode, &newes);
 
 	write_lock(&EXT4_I(inode)->i_es_lock);
-	err = __es_remove_extent(inode, lblk, end);
+	err = __es_remove_extent(inode, lblk, end, NULL);
 	if (err != 0)
 		goto error;
 retry:
@@ -968,8 +968,322 @@ int ext4_es_lookup_extent(struct inode *inode, ext4_lblk_t lblk,
 	return found;
 }
 
+struct rsvd_count {
+	int ndelonly;
+	bool first_do_lblk_found;
+	ext4_lblk_t first_do_lblk;
+	ext4_lblk_t last_do_lblk;
+	struct extent_status *left_es;
+	bool partial;
+	ext4_lblk_t lclu;
+};
+
+/*
+ * init_rsvd - initialize reserved count data before removing block range
+ *	       in file from extent status tree
+ *
+ * @inode - file containing range
+ * @lblk - first block in range
+ * @es - pointer to first extent in range
+ * @rc - pointer to reserved count data
+ *
+ * Assumes es is not NULL
+ */
+static void init_rsvd(struct inode *inode, ext4_lblk_t lblk,
+		      struct extent_status *es, struct rsvd_count *rc)
+{
+	struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
+	struct rb_node *node;
+
+	rc->ndelonly = 0;
+
+	/*
+	 * for bigalloc, note the first delonly block in the range has not
+	 * been found, record the extent containing the block to the left of
+	 * the region to be removed, if any, and note that there's no partial
+	 * cluster to track
+	 */
+	if (sbi->s_cluster_ratio > 1) {
+		rc->first_do_lblk_found = false;
+		if (lblk > es->es_lblk) {
+			rc->left_es = es;
+		} else {
+			node = rb_prev(&es->rb_node);
+			rc->left_es = node ? rb_entry(node,
+						      struct extent_status,
+						      rb_node) : NULL;
+		}
+		rc->partial = false;
+	}
+}
+
+/*
+ * count_rsvd - count the clusters containing delayed and not unwritten
+ *		(delonly) blocks in a range within an extent and add to
+ *	        the running tally in rsvd_count
+ *
+ * @inode - file containing extent
+ * @lblk - first block in range
+ * @len - length of range in blocks
+ * @es - pointer to extent containing clusters to be counted
+ * @rc - pointer to reserved count data
+ *
+ * Tracks partial clusters found at the beginning and end of extents so
+ * they aren't overcounted when they span adjacent extents
+ */
+static void count_rsvd(struct inode *inode, ext4_lblk_t lblk, long len,
+		       struct extent_status *es, struct rsvd_count *rc)
+{
+	struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
+	ext4_lblk_t i, end, nclu;
+
+	if (!ext4_es_is_delonly(es))
+		return;
+
+	WARN_ON(len <= 0);
+
+	if (sbi->s_cluster_ratio == 1) {
+		rc->ndelonly += (int) len;
+		return;
+	}
+
+	/* bigalloc */
+
+	i = (lblk < es->es_lblk) ? es->es_lblk : lblk;
+	end = lblk + (ext4_lblk_t) len - 1;
+	end = (end > ext4_es_end(es)) ? ext4_es_end(es) : end;
+
+	/* record the first block of the first delonly extent seen */
+	if (rc->first_do_lblk_found == false) {
+		rc->first_do_lblk = i;
+		rc->first_do_lblk_found = true;
+	}
+
+	/* update the last lblk in the region seen so far */
+	rc->last_do_lblk = end;
+
+	/*
+	 * if we're tracking a partial cluster and the current extent
+	 * doesn't start with it, count it and stop tracking
+	 */
+	if (rc->partial && (rc->lclu != EXT4_B2C(sbi, i))) {
+		rc->ndelonly++;
+		rc->partial = false;
+	}
+
+	/*
+	 * if the first cluster doesn't start on a cluster boundary but
+	 * ends on one, count it
+	 */
+	if (EXT4_LBLK_COFF(sbi, i) != 0) {
+		if (end >= EXT4_LBLK_CFILL(sbi, i)) {
+			rc->ndelonly++;
+			rc->partial = false;
+			i = EXT4_LBLK_CFILL(sbi, i) + 1;
+		}
+	}
+
+	/*
+	 * if the current cluster starts on a cluster boundary, count the
+	 * number of whole delonly clusters in the extent
+	 */
+	if ((i + sbi->s_cluster_ratio - 1) <= end) {
+		nclu = (end - i + 1) >> sbi->s_cluster_bits;
+		rc->ndelonly += nclu;
+		i += nclu << sbi->s_cluster_bits;
+	}
+
+	/*
+	 * start tracking a partial cluster if there's a partial at the end
+	 * of the current extent and we're not already tracking one
+	 */
+	if (!rc->partial && i <= end) {
+		rc->partial = true;
+		rc->lclu = EXT4_B2C(sbi, i);
+	}
+}
+
+/*
+ * __pr_tree_search - search for a pending cluster reservation
+ *
+ * @root - root of pending reservation tree
+ * @lclu - logical cluster to search for
+ *
+ * Returns the pending reservation for the cluster identified by @lclu
+ * if found.  If not, returns a reservation for the next cluster if any,
+ * and if not, returns NULL.
+ */
+static struct pending_reservation *__pr_tree_search(struct rb_root *root,
+						    ext4_lblk_t lclu)
+{
+	struct rb_node *node = root->rb_node;
+	struct pending_reservation *pr = NULL;
+
+	while (node) {
+		pr = rb_entry(node, struct pending_reservation, rb_node);
+		if (lclu < pr->lclu)
+			node = node->rb_left;
+		else if (lclu > pr->lclu)
+			node = node->rb_right;
+		else
+			return pr;
+	}
+	if (pr && lclu < pr->lclu)
+		return pr;
+	if (pr && lclu > pr->lclu) {
+		node = rb_next(&pr->rb_node);
+		return node ? rb_entry(node, struct pending_reservation,
+				       rb_node) : NULL;
+	}
+	return NULL;
+}
+
+/*
+ * get_rsvd - calculates and returns the number of cluster reservations to be
+ *	      released when removing a block range from the extent status tree
+ *	      and releases any pending reservations within the range
+ *
+ * @inode - file containing block range
+ * @end - last block in range
+ * @right_es - pointer to extent containing next block beyond end or NULL
+ * @rc - pointer to reserved count data
+ *
+ * The number of reservations to be released is equal to the number of
+ * clusters containing delayed and not unwritten (delonly) blocks within
+ * the range, minus the number of clusters still containing delonly blocks
+ * at the ends of the range, and minus the number of pending reservations
+ * within the range.
+ */
+static unsigned int get_rsvd(struct inode *inode, ext4_lblk_t end,
+			     struct extent_status *right_es,
+			     struct rsvd_count *rc)
+{
+	struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
+	struct pending_reservation *pr;
+	struct ext4_pending_tree *tree = &EXT4_I(inode)->i_pending_tree;
+	struct rb_node *node;
+	ext4_lblk_t first_lclu, last_lclu;
+	bool left_delonly, right_delonly, count_pending;
+	struct extent_status *es;
+
+	if (sbi->s_cluster_ratio > 1) {
+		/* count any remaining partial cluster */
+		if (rc->partial)
+			rc->ndelonly++;
+
+		if (rc->ndelonly == 0)
+			return 0;
+
+		first_lclu = EXT4_B2C(sbi, rc->first_do_lblk);
+		last_lclu = EXT4_B2C(sbi, rc->last_do_lblk);
+
+		/*
+		 * decrease the delonly count by the number of clusters at the
+		 * ends of the range that still contain delonly blocks -
+		 * these clusters still need to be reserved
+		 */
+		left_delonly = right_delonly = false;
+
+		es = rc->left_es;
+		while (es && ext4_es_end(es) >=
+		       EXT4_LBLK_CMASK(sbi, rc->first_do_lblk)) {
+			if (ext4_es_is_delonly(es)) {
+				rc->ndelonly--;
+				left_delonly = true;
+				break;
+			}
+			node = rb_prev(&es->rb_node);
+			if (!node)
+				break;
+			es = rb_entry(node, struct extent_status, rb_node);
+		}
+		if (right_es && (!left_delonly || first_lclu != last_lclu)) {
+			if (end < ext4_es_end(right_es)) {
+				es = right_es;
+			} else {
+				node = rb_next(&right_es->rb_node);
+				es = node ? rb_entry(node, struct extent_status,
+						     rb_node) : NULL;
+			}
+			while (es && es->es_lblk <=
+			       EXT4_LBLK_CFILL(sbi, rc->last_do_lblk)) {
+				if (ext4_es_is_delonly(es)) {
+					rc->ndelonly--;
+					right_delonly = true;
+					break;
+				}
+				node = rb_next(&es->rb_node);
+				if (!node)
+					break;
+				es = rb_entry(node, struct extent_status,
+					      rb_node);
+			}
+		}
+
+		/*
+		 * Determine the block range that should be searched for
+		 * pending reservations, if any.  Clusters on the ends of the
+		 * original removed range containing delonly blocks are
+		 * excluded.  They've already been accounted for and it's not
+		 * possible to determine if an associated pending reservation
+		 * should be released with the information available in the
+		 * extents status tree.
+		 */
+		if (first_lclu == last_lclu) {
+			if (left_delonly | right_delonly)
+				count_pending = false;
+			else
+				count_pending = true;
+		} else {
+			if (left_delonly)
+				first_lclu++;
+			if (right_delonly)
+				last_lclu--;
+			if (first_lclu <= last_lclu)
+				count_pending = true;
+			else
+				count_pending = false;
+		}
+
+		/*
+		 * a pending reservation found between first_lclu and last_lclu
+		 * represents an allocated cluster that contained at least one
+		 * delonly block, so the delonly total must be reduced by one
+		 * for each pending reservation found and released
+		 */
+		if (count_pending) {
+			pr = __pr_tree_search(&tree->root, first_lclu);
+			while (pr && pr->lclu <= last_lclu) {
+				rc->ndelonly--;
+				node = rb_next(&pr->rb_node);
+				rb_erase(&pr->rb_node, &tree->root);
+				kmem_cache_free(ext4_pending_cachep, pr);
+				if (!node)
+					break;
+				pr = rb_entry(node, struct pending_reservation,
+					      rb_node);
+			}
+		}
+	}
+	return rc->ndelonly;
+}
+
+
+/*
+ * __es_remove_extent - removes block range from extent status tree
+ *
+ * @inode - file containing range
+ * @lblk - first block in range
+ * @end - last block in range
+ * @reserved - number of cluster reservations released
+ *
+ * If @reserved is not NULL and delayed allocation is enabled, counts
+ * block/cluster reservations freed by removing range and if bigalloc
+ * enabled cancels pending reservations as needed. Returns 0 on success,
+ * error code on failure.
+ */
 static int __es_remove_extent(struct inode *inode, ext4_lblk_t lblk,
-			      ext4_lblk_t end)
+			      ext4_lblk_t end, int *reserved)
 {
 	struct ext4_es_tree *tree = &EXT4_I(inode)->i_es_tree;
 	struct rb_node *node;
@@ -978,9 +1292,14 @@ static int __es_remove_extent(struct inode *inode, ext4_lblk_t lblk,
 	ext4_lblk_t len1, len2;
 	ext4_fsblk_t block;
 	int err;
+	bool count_reserved = true;
+	struct rsvd_count rc;
 
+	if (reserved == NULL || !test_opt(inode->i_sb, DELALLOC))
+		count_reserved = false;
 retry:
 	err = 0;
+
 	es = __es_tree_search(&tree->root, lblk);
 	if (!es)
 		goto out;
@@ -989,6 +1308,8 @@ static int __es_remove_extent(struct inode *inode, ext4_lblk_t lblk,
 
 	/* Simply invalidate cache_es. */
 	tree->cache_es = NULL;
+	if (count_reserved)
+		init_rsvd(inode, lblk, es, &rc);
 
 	orig_es.es_lblk = es->es_lblk;
 	orig_es.es_len = es->es_len;
@@ -1030,10 +1351,16 @@ static int __es_remove_extent(struct inode *inode, ext4_lblk_t lblk,
 				ext4_es_store_pblock(es, block);
 			}
 		}
+		if (count_reserved)
+			count_rsvd(inode, lblk, orig_es.es_len - len1 - len2,
+				   &orig_es, &rc);
 		goto out;
 	}
 
 	if (len1 > 0) {
+		if (count_reserved)
+			count_rsvd(inode, lblk, orig_es.es_len - len1,
+				   &orig_es, &rc);
 		node = rb_next(&es->rb_node);
 		if (node)
 			es = rb_entry(node, struct extent_status, rb_node);
@@ -1042,6 +1369,8 @@ static int __es_remove_extent(struct inode *inode, ext4_lblk_t lblk,
 	}
 
 	while (es && ext4_es_end(es) <= end) {
+		if (count_reserved)
+			count_rsvd(inode, es->es_lblk, es->es_len, es, &rc);
 		node = rb_next(&es->rb_node);
 		rb_erase(&es->rb_node, &tree->root);
 		ext4_es_free_extent(inode, es);
@@ -1056,6 +1385,9 @@ static int __es_remove_extent(struct inode *inode, ext4_lblk_t lblk,
 		ext4_lblk_t orig_len = es->es_len;
 
 		len1 = ext4_es_end(es) - end;
+		if (count_reserved)
+			count_rsvd(inode, es->es_lblk, orig_len - len1,
+				   es, &rc);
 		es->es_lblk = end + 1;
 		es->es_len = len1;
 		if (ext4_es_is_written(es) || ext4_es_is_unwritten(es)) {
@@ -1064,20 +1396,28 @@ static int __es_remove_extent(struct inode *inode, ext4_lblk_t lblk,
 		}
 	}
 
+	if (count_reserved)
+		*reserved = get_rsvd(inode, end, es, &rc);
 out:
 	return err;
 }
 
 /*
- * ext4_es_remove_extent() removes a space from a extent status tree.
+ * ext4_es_remove_extent - removes block range from extent status tree
  *
- * Return 0 on success, error code on failure.
+ * @inode - file containing range
+ * @lblk - first block in range
+ * @len - number of blocks to remove
+ *
+ * Reduces block/cluster reservation count and for bigalloc cancels pending
+ * reservations as needed. Returns 0 on success, error code on failure.
  */
 int ext4_es_remove_extent(struct inode *inode, ext4_lblk_t lblk,
 			  ext4_lblk_t len)
 {
 	ext4_lblk_t end;
 	int err = 0;
+	int reserved = 0;
 
 	trace_ext4_es_remove_extent(inode, lblk, len);
 	es_debug("remove [%u/%u) from extent status tree of inode %lu\n",
@@ -1095,9 +1435,10 @@ int ext4_es_remove_extent(struct inode *inode, ext4_lblk_t lblk,
 	 * is reclaimed.
 	 */
 	write_lock(&EXT4_I(inode)->i_es_lock);
-	err = __es_remove_extent(inode, lblk, end);
+	err = __es_remove_extent(inode, lblk, end, &reserved);
 	write_unlock(&EXT4_I(inode)->i_es_lock);
 	ext4_es_print_tree(inode);
+	ext4_da_release_space(inode, reserved);
 	return err;
 }
 
@@ -1327,6 +1668,7 @@ static int es_do_reclaim_extents(struct ext4_inode_info *ei, ext4_lblk_t end,
 	es = __es_tree_search(&tree->root, ei->i_es_shrink_lblk);
 	if (!es)
 		goto out_wrap;
+
 	while (*nr_to_scan > 0) {
 		if (es->es_lblk > end) {
 			ei->i_es_shrink_lblk = end + 1;
@@ -1628,7 +1970,7 @@ int ext4_es_insert_delayed_block(struct inode *inode, ext4_lblk_t lblk,
 
 	write_lock(&EXT4_I(inode)->i_es_lock);
 
-	err = __es_remove_extent(inode, lblk, lblk);
+	err = __es_remove_extent(inode, lblk, lblk, NULL);
 	if (err != 0)
 		goto error;
 retry:
@@ -1817,93 +2159,3 @@ static void __revise_pending(struct inode *inode, ext4_lblk_t lblk,
 			__remove_pending(inode, last);
 	}
 }
-
-/*
- * ext4_es_remove_blks - remove block range from extents status tree and
- *                       reduce reservation count or cancel pending
- *                       reservation as needed
- *
- * @inode - file containing range
- * @lblk - first block in range
- * @len - number of blocks to remove
- *
- */
-void ext4_es_remove_blks(struct inode *inode, ext4_lblk_t lblk,
-			 ext4_lblk_t len)
-{
-	struct ext4_sb_info *sbi = EXT4_SB(inode->i_sb);
-	unsigned int clu_size, reserved = 0;
-	ext4_lblk_t last_lclu, first, length, remainder, last;
-	bool delonly;
-	int err = 0;
-	struct pending_reservation *pr;
-	struct ext4_pending_tree *tree;
-
-	/*
-	 * Process cluster by cluster for bigalloc - there may be up to
-	 * two clusters in a 4k page with a 1k block size and two blocks
-	 * per cluster.  Also necessary for systems with larger page sizes
-	 * and potentially larger block sizes.
-	 */
-	clu_size = sbi->s_cluster_ratio;
-	last_lclu = EXT4_B2C(sbi, lblk + len - 1);
-
-	write_lock(&EXT4_I(inode)->i_es_lock);
-
-	for (first = lblk, remainder = len;
-	     remainder > 0;
-	     first += length, remainder -= length) {
-
-		if (EXT4_B2C(sbi, first) == last_lclu)
-			length = remainder;
-		else
-			length = clu_size - EXT4_LBLK_COFF(sbi, first);
-
-		/*
-		 * The BH_Delay flag, which triggers calls to this function,
-		 * and the contents of the extents status tree can be
-		 * inconsistent due to writepages activity. So, note whether
-		 * the blocks to be removed actually belong to an extent with
-		 * delayed only status.
-		 */
-		delonly = __es_scan_clu(inode, &ext4_es_is_delonly, first);
-
-		/*
-		 * because of the writepages effect, written and unwritten
-		 * blocks could be removed here
-		 */
-		last = first + length - 1;
-		err = __es_remove_extent(inode, first, last);
-		if (err)
-			ext4_warning(inode->i_sb,
-				     "%s: couldn't remove page (err = %d)",
-				     __func__, err);
-
-		/* non-bigalloc case: simply count the cluster for release */
-		if (sbi->s_cluster_ratio == 1 && delonly) {
-			reserved++;
-			continue;
-		}
-
-		/*
-		 * bigalloc case: if all delayed allocated only blocks have
-		 * just been removed from a cluster, either cancel a pending
-		 * reservation if it exists or count a cluster for release
-		 */
-		if (delonly &&
-		    !__es_scan_clu(inode, &ext4_es_is_delonly, first)) {
-			pr = __get_pending(inode, EXT4_B2C(sbi, first));
-			if (pr != NULL) {
-				tree = &EXT4_I(inode)->i_pending_tree;
-				rb_erase(&pr->rb_node, &tree->root);
-				kmem_cache_free(ext4_pending_cachep, pr);
-			} else {
-				reserved++;
-			}
-		}
-	}
-
-	write_unlock(&EXT4_I(inode)->i_es_lock);
-
-	ext4_da_release_space(inode, reserved);
-}
diff --git a/fs/ext4/extents_status.h b/fs/ext4/extents_status.h
index eb56a1289031..5e5c4a40d863 100644
--- a/fs/ext4/extents_status.h
+++ b/fs/ext4/extents_status.h
@@ -247,8 +247,6 @@ extern int ext4_es_insert_delayed_block(struct inode *inode, ext4_lblk_t lblk,
 					bool allocated);
 extern unsigned int ext4_es_delayed_clu(struct inode *inode, ext4_lblk_t lblk,
 					ext4_lblk_t len);
-extern void ext4_es_remove_blks(struct inode *inode, ext4_lblk_t lblk,
-				ext4_lblk_t len);
 extern void ext4_clear_inode_es(struct inode *inode);
 
 #endif /* _EXT4_EXTENTS_STATUS_H */
diff --git a/fs/ext4/inode.c b/fs/ext4/inode.c
index 9db896fc6af8..2b1c58da8d1e 100644
--- a/fs/ext4/inode.c
+++ b/fs/ext4/inode.c
@@ -1646,49 +1646,6 @@ void ext4_da_release_space(struct inode *inode, int to_free)
 	dquot_release_reservation_block(inode, EXT4_C2B(sbi, to_free));
 }
 
-static void ext4_da_page_release_reservation(struct page *page,
-					     unsigned int offset,
-					     unsigned int length)
-{
-	int contiguous_blks = 0;
-	struct buffer_head *head, *bh;
-	unsigned int curr_off = 0;
-	struct inode *inode = page->mapping->host;
-	unsigned int stop = offset + length;
-	ext4_fsblk_t lblk;
-
-	BUG_ON(stop > PAGE_SIZE || stop < length);
-
-	head = page_buffers(page);
-	bh = head;
-	do {
-		unsigned int next_off = curr_off + bh->b_size;
-
-		if (next_off > stop)
-			break;
-
-		if ((offset <= curr_off) && (buffer_delay(bh))) {
-			contiguous_blks++;
-			clear_buffer_delay(bh);
-		} else if (contiguous_blks) {
-			lblk = page->index <<
-			       (PAGE_SHIFT - inode->i_blkbits);
-			lblk += (curr_off >> inode->i_blkbits) -
-				contiguous_blks;
-			ext4_es_remove_blks(inode, lblk, contiguous_blks);
-			contiguous_blks = 0;
-		}
-		curr_off = next_off;
-	} while ((bh = bh->b_this_page) != head);
-
-	if (contiguous_blks) {
-		lblk = page->index << (PAGE_SHIFT - inode->i_blkbits);
-		lblk += (curr_off >> inode->i_blkbits) - contiguous_blks;
-		ext4_es_remove_blks(inode, lblk, contiguous_blks);
-	}
-
-}
-
 /*
  * Delayed allocation stuff
  */
@@ -3227,24 +3184,6 @@ static int ext4_da_write_end(struct file *file,
 	return ret ? ret : copied;
 }
 
-static void ext4_da_invalidatepage(struct page *page, unsigned int offset,
-				   unsigned int length)
-{
-	/*
-	 * Drop reserved blocks
-	 */
-	BUG_ON(!PageLocked(page));
-	if (!page_has_buffers(page))
-		goto out;
-
-	ext4_da_page_release_reservation(page, offset, length);
-
-out:
-	ext4_invalidatepage(page, offset, length);
-
-	return;
-}
-
 /*
  * Force all delayed allocation blocks to be allocated for a given inode.
  */
@@ -3985,7 +3924,7 @@ static const struct address_space_operations ext4_da_aops = {
 	.write_end		= ext4_da_write_end,
 	.set_page_dirty		= ext4_set_page_dirty,
 	.bmap			= ext4_bmap,
-	.invalidatepage		= ext4_da_invalidatepage,
+	.invalidatepage		= ext4_invalidatepage,
 	.releasepage		= ext4_releasepage,
 	.direct_IO		= ext4_direct_IO,
 	.migratepage		= buffer_migrate_page,