---

yaml --- r: 344882 b: refs/heads/master c: 3c47d54 h: refs/heads/master v: v3
git-mirror · Dec 10, 2012 · 5240146 · 5240146
1 parent e02e2bc
commit 5240146
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Showing 5 changed files with 431 additions and 11 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 978fef914a2e6b8ad5672d0a39f9201b7aa7c396
+refs/heads/master: 3c47d54170b6a678875566b1b8d6dcf57904e49b
diff --git a/trunk/fs/ext4/ext4.h b/trunk/fs/ext4/ext4.h
@@ -1616,6 +1616,11 @@ struct ext4_dir_entry_tail {
 	__le32	det_checksum;		/* crc32c(uuid+inum+dirblock) */
 };
 
+#define EXT4_DIRENT_TAIL(block, blocksize) \
+	((struct ext4_dir_entry_tail *)(((void *)(block)) + \
+					((blocksize) - \
+					 sizeof(struct ext4_dir_entry_tail))))
+
 /*
  * Ext4 directory file types.  Only the low 3 bits are used.  The
  * other bits are reserved for now.
@@ -2435,6 +2440,11 @@ extern struct ext4_dir_entry_2 *ext4_init_dot_dotdot(struct inode *inode,
 				 struct ext4_dir_entry_2 *de,
 				 int blocksize, int csum_size,
 				 unsigned int parent_ino, int dotdot_real_len);
+extern void initialize_dirent_tail(struct ext4_dir_entry_tail *t,
+				   unsigned int blocksize);
+extern int ext4_handle_dirty_dirent_node(handle_t *handle,
+					 struct inode *inode,
+					 struct buffer_head *bh);
 
 /* symlink.c */
 extern const struct inode_operations ext4_symlink_inode_operations;