static struct buffer_head *minix_update_inode(struct inode *inode) { if (INODE_VERSION(inode) == MINIX_V1) return V1_minix_update_inode(inode); else return V2_minix_update_inode(inode); }
static int minix_write_inode(struct inode *inode, struct writeback_control *wbc) { int err = 0; struct buffer_head *bh; if (INODE_VERSION(inode) == MINIX_V1) bh = V1_minix_update_inode(inode); else bh = V2_minix_update_inode(inode); if (!bh) return -EIO; if (wbc->sync_mode == WB_SYNC_ALL && buffer_dirty(bh)) { sync_dirty_buffer(bh); if (buffer_req(bh) && !buffer_uptodate(bh)) { printk("IO error syncing minix inode [%s:%08lx]\n", inode->i_sb->s_id, inode->i_ino); err = -EIO; } } brelse (bh); return err; }