ext4: make ext4_delete_entry generic
Currently ext4_delete_entry() is used only for dir entry removing from
a dir block. So let us create a new function
ext4_generic_delete_entry and this function takes a entry_buf and a
buf_size so that it can be used for inline data.
Signed-off-by: Tao Ma <boyu.mt@taobao.com>
Signed-off-by: "Theodore Ts'o" <tytso@mit.edu>
diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
index a971b65..6cfe546 100644
--- a/fs/ext4/ext4.h
+++ b/fs/ext4/ext4.h
@@ -2129,6 +2129,13 @@
const struct qstr *d_name,
unsigned int offset,
struct ext4_dir_entry_2 **res_dir);
+extern int ext4_generic_delete_entry(handle_t *handle,
+ struct inode *dir,
+ struct ext4_dir_entry_2 *de_del,
+ struct buffer_head *bh,
+ void *entry_buf,
+ int buf_size,
+ int csum_size);
/* resize.c */
extern int ext4_group_add(struct super_block *sb,