lanfengcs的专栏

/* * ext4_delete_entry deletes a directory entry by merging it with the * previous entry */ static int ext4_delete_entry(handle_t *handle, struct inode *dir,

static int ext4_delete_entry(handle_t *handle, struct inode *dir, struct ext4_dir_entry_2 *de_del, struct buffer_head *bh) { struct ext4_dir_entry_2 *de, *pde; unsigned int b