/* rename */ static int coda_rename(struct inode *old_dir, struct dentry *old_dentry, struct inode *new_dir, struct dentry *new_dentry) { const char *old_name = old_dentry->d_name.name; const char *new_name = new_dentry->d_name.name; int old_length = old_dentry->d_name.len; int new_length = new_dentry->d_name.len; int link_adjust = 0; int error; lock_kernel(); coda_vfs_stat.rename++; error = venus_rename(old_dir->i_sb, coda_i2f(old_dir), coda_i2f(new_dir), old_length, new_length, (const char *) old_name, (const char *)new_name); if ( !error ) { if ( new_dentry->d_inode ) { if ( S_ISDIR(new_dentry->d_inode->i_mode) ) link_adjust = 1; coda_dir_changed(old_dir, -link_adjust); coda_dir_changed(new_dir, link_adjust); coda_flag_inode(new_dentry->d_inode, C_VATTR); } else { coda_flag_inode(old_dir, C_VATTR); coda_flag_inode(new_dir, C_VATTR); } } unlock_kernel(); return error; }
/* rename */ static int coda_rename(struct inode *old_dir, struct dentry *old_dentry, struct inode *new_dir, struct dentry *new_dentry) { const char *old_name = old_dentry->d_name.name; const char *new_name = new_dentry->d_name.name; int old_length = old_dentry->d_name.len; int new_length = new_dentry->d_name.len; int error; lock_kernel(); error = venus_rename(old_dir->i_sb, coda_i2f(old_dir), coda_i2f(new_dir), old_length, new_length, (const char *) old_name, (const char *)new_name); if ( !error ) { if ( new_dentry->d_inode ) { if ( S_ISDIR(new_dentry->d_inode->i_mode) ) { coda_dir_drop_nlink(old_dir); coda_dir_inc_nlink(new_dir); } coda_dir_update_mtime(old_dir); coda_dir_update_mtime(new_dir); coda_flag_inode(new_dentry->d_inode, C_VATTR); } else { coda_flag_inode(old_dir, C_VATTR); coda_flag_inode(new_dir, C_VATTR); } } unlock_kernel(); return error; }
/* rename */ static int coda_rename(struct inode *old_dir, struct dentry *old_dentry, struct inode *new_dir, struct dentry *new_dentry) { const char *old_name = old_dentry->d_name.name; const char *new_name = new_dentry->d_name.name; int old_length = old_dentry->d_name.len; int new_length = new_dentry->d_name.len; int link_adjust = 0; int error; coda_vfs_stat.rename++; CDEBUG(D_INODE, "old: %s, (%d length), new: %s" "(%d length). old:d_count: %d, new:d_count: %d\n", old_name, old_length, new_name, new_length, atomic_read(&old_dentry->d_count), atomic_read(&new_dentry->d_count)); error = venus_rename(old_dir->i_sb, coda_i2f(old_dir), coda_i2f(new_dir), old_length, new_length, (const char *) old_name, (const char *)new_name); if ( !error ) { if ( new_dentry->d_inode ) { if ( S_ISDIR(new_dentry->d_inode->i_mode) ) link_adjust = 1; coda_dir_changed(old_dir, -link_adjust); coda_dir_changed(new_dir, link_adjust); coda_flag_inode(new_dentry->d_inode, C_VATTR); } else { coda_flag_inode(old_dir, C_VATTR); coda_flag_inode(new_dir, C_VATTR); } } CDEBUG(D_INODE, "result %d\n", error); return error; }