---

yaml --- r: 146379 b: refs/heads/master c: eefd7f0 h: refs/heads/master i: 146377: 9b34e2c 146375: 07787c2 v: v3
git-mirror · May 2, 2009 · 9fcbb75 · 9fcbb75
1 parent 7b655f9
commit 9fcbb75
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Showing 2 changed files with 9 additions and 2 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: c9877b205f6ce7943bb95281342f4001cc1c00ec
+refs/heads/master: eefd7f03b86b8a319890e7fac5a6fcc7f8694b76
diff --git a/trunk/fs/ext4/extents.c b/trunk/fs/ext4/extents.c
@@ -3244,8 +3244,15 @@ static int ext4_ext_fiemap_cb(struct inode *inode, struct ext4_ext_path *path,
 	 * XXX this might miss a single-block extent at EXT_MAX_BLOCK
 	 */
 	if (ext4_ext_next_allocated_block(path) == EXT_MAX_BLOCK ||
-	    newex->ec_block + newex->ec_len - 1 == EXT_MAX_BLOCK)
+	    newex->ec_block + newex->ec_len - 1 == EXT_MAX_BLOCK) {
+		loff_t size = i_size_read(inode);
+		loff_t bs = EXT4_BLOCK_SIZE(inode->i_sb);
+
 		flags |= FIEMAP_EXTENT_LAST;
+		if ((flags & FIEMAP_EXTENT_DELALLOC) &&
+		    logical+length > size)
+			length = (size - logical + bs - 1) & ~(bs-1);
+	}
 
 	error = fiemap_fill_next_extent(fieinfo, logical, physical,
 					length, flags);