diff --git a/fs/ext4/inline.c b/fs/ext4/inline.c
index 7cbdd375..7bc6c85 100644
--- a/fs/ext4/inline.c
+++ b/fs/ext4/inline.c
@@ -482,7 +482,7 @@
 	ret = ext4_read_inline_data(inode, kaddr, len, &iloc);
 	flush_dcache_page(page);
 	kunmap_atomic(kaddr);
-	zero_user_segment(page, len, PAGE_CACHE_SIZE);
+	zero_user_segment(page, len, PAGE_SIZE);
 	SetPageUptodate(page);
 	brelse(iloc.bh);
 
@@ -507,7 +507,7 @@
 	if (!page->index)
 		ret = ext4_read_inline_page(inode, page);
 	else if (!PageUptodate(page)) {
-		zero_user_segment(page, 0, PAGE_CACHE_SIZE);
+		zero_user_segment(page, 0, PAGE_SIZE);
 		SetPageUptodate(page);
 	}
 
@@ -595,7 +595,7 @@
 
 	if (ret) {
 		unlock_page(page);
-		page_cache_release(page);
+		put_page(page);
 		page = NULL;
 		ext4_orphan_add(handle, inode);
 		up_write(&EXT4_I(inode)->xattr_sem);
@@ -621,7 +621,7 @@
 out:
 	if (page) {
 		unlock_page(page);
-		page_cache_release(page);
+		put_page(page);
 	}
 	if (sem_held)
 		up_write(&EXT4_I(inode)->xattr_sem);
@@ -690,7 +690,7 @@
 	if (!ext4_has_inline_data(inode)) {
 		ret = 0;
 		unlock_page(page);
-		page_cache_release(page);
+		put_page(page);
 		goto out_up_read;
 	}
 
@@ -815,7 +815,7 @@
 	if (ret) {
 		up_read(&EXT4_I(inode)->xattr_sem);
 		unlock_page(page);
-		page_cache_release(page);
+		put_page(page);
 		ext4_truncate_failed_write(inode);
 		return ret;
 	}
@@ -829,7 +829,7 @@
 	up_read(&EXT4_I(inode)->xattr_sem);
 	if (page) {
 		unlock_page(page);
-		page_cache_release(page);
+		put_page(page);
 	}
 	return ret;
 }
@@ -919,7 +919,7 @@
 out_release_page:
 	up_read(&EXT4_I(inode)->xattr_sem);
 	unlock_page(page);
-	page_cache_release(page);
+	put_page(page);
 out_journal:
 	ext4_journal_stop(handle);
 out:
@@ -947,7 +947,7 @@
 		i_size_changed = 1;
 	}
 	unlock_page(page);
-	page_cache_release(page);
+	put_page(page);
 
 	/*
 	 * Don't mark the inode dirty under page lock. First, it unnecessarily