xtUpdate 243 fs/jfs/jfs_extent.c if ((rc = xtUpdate(0, ip, xp))) xtUpdate 445 fs/jfs/jfs_extent.c rc = xtUpdate(0, ip, xp); xtUpdate 124 fs/jfs/jfs_xtree.h extern int xtUpdate(tid_t tid, struct inode *ip, struct xad *nxad);