From a774f9c20e08643fc0e6c48b0419ad7657ed0c04 Mon Sep 17 00:00:00 2001 From: Tao Ma Date: Mon, 10 Dec 2012 14:05:57 -0500 Subject: ext4: make ext4_init_dot_dotdot for inline dir usage Currently, the initialization of dot and dotdot are encapsulated in ext4_mkdir and also bond with dir_block. So create a new function named ext4_init_new_dir and the initialization is moved to ext4_init_dot_dotdot. Now it will called either in the normal non-inline case(rec_len of ".." will cover the whole block) or when we converting an inline dir to a block(rec len of ".." will be the real length). The start of the next entry is also returned for inline dir usage. Signed-off-by: Tao Ma Signed-off-by: "Theodore Ts'o" --- fs/ext4/ext4.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'fs/ext4/ext4.h') diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h index 268636af7f5c..cf840146ce81 100644 --- a/fs/ext4/ext4.h +++ b/fs/ext4/ext4.h @@ -2415,6 +2415,10 @@ extern void ext4_unwritten_wait(struct inode *inode); extern const struct inode_operations ext4_dir_inode_operations; extern const struct inode_operations ext4_special_inode_operations; extern struct dentry *ext4_get_parent(struct dentry *child); +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); /* symlink.c */ extern const struct inode_operations ext4_symlink_inode_operations; -- cgit v1.2.3-73-gaa49b