ext4: use ext4_zero_partial_blocks in punch_hole

[linux.git] / fs / ext4 / ext4.h

diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index 9f9719f08490b4ffb3b12a96f8250d9748198a87..2d4b0aa74859a7743adcf6c02f3d0a2c9e3e9e04 100644 (file)
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -2100,6 +2100,8 @@ extern int ext4_block_truncate_page(handle_t *handle,
                struct address_space *mapping, loff_t from);
 extern int ext4_block_zero_page_range(handle_t *handle,
                struct address_space *mapping, loff_t from, loff_t length);
+extern int ext4_zero_partial_blocks(handle_t *handle, struct inode *inode,
+                            loff_t lstart, loff_t lend);
 extern int ext4_discard_partial_page_buffers(handle_t *handle,
                struct address_space *mapping, loff_t from,
                loff_t length, int flags);