90 extAlloc(struct inode *ip, s64 xlen, s64 pno, xad_t * xp, boolean_t abnr)  in extAlloc()  argument
92 	struct jfs_sb_info *sbi = JFS_SBI(ip->i_sb);  in extAlloc()
98 	txBeginAnon(ip->i_sb);  in extAlloc()
101 	down(&JFS_IP(ip)->commit_sem);  in extAlloc()
142 	if ((rc = extBalloc(ip, hint ? hint : INOHINT(ip), &nxlen, &nxaddr))) {  in extAlloc()
143 		up(&JFS_IP(ip)->commit_sem);  in extAlloc()
155 		rc = xtExtend(0, ip, xoff, (int) nxlen, 0);  in extAlloc()
157 		rc = xtInsert(0, ip, xflag, xoff, (int) nxlen, &nxaddr, 0);  in extAlloc()
163 		dbFree(ip, nxaddr, nxlen);  in extAlloc()
164 		up(&JFS_IP(ip)->commit_sem);  in extAlloc()
169 	ip->i_blocks += LBLK2PBLK(ip->i_sb, nxlen);  in extAlloc()
177 	mark_inode_dirty(ip);  in extAlloc()
178 	set_cflag(COMMIT_Syncdata, ip);  in extAlloc()
180 	up(&JFS_IP(ip)->commit_sem);  in extAlloc()
186 	if (test_and_clear_cflag(COMMIT_Synclist,ip))  in extAlloc()
187 		jfs_commit_inode(ip, 0);  in extAlloc()
214 int extRealloc(struct inode *ip, s64 nxlen, xad_t * xp, boolean_t abnr)  in extRealloc()  argument
216 	struct super_block *sb = ip->i_sb;  in extRealloc()
223 	txBeginAnon(ip->i_sb);  in extRealloc()
225 	down(&JFS_IP(ip)->commit_sem);  in extRealloc()
243 		if ((rc = xtUpdate(0, ip, xp)))  in extRealloc()
255 	if ((rc = extBrealloc(ip, xaddr, xlen, &nxlen, &nxaddr)))  in extRealloc()
291 		if ((rc = xtExtend(0, ip, xoff + xlen, (int) nextend, 0))) {  in extRealloc()
292 			dbFree(ip, xaddr + xlen, delta);  in extRealloc()
301 		if ((rc = xtTailgate(0, ip, xoff, (int) ntail, nxaddr, 0))) {  in extRealloc()
302 			dbFree(ip, nxaddr, nxlen);  in extRealloc()
315 		if (xtInsert (0, ip, xflag, xoff + ntail, (int) ninsert,  in extRealloc()
317 			dbFree(ip, xaddr, (s64) ninsert);  in extRealloc()
325 	ip->i_blocks += LBLK2PBLK(sb, delta);  in extRealloc()
333 	mark_inode_dirty(ip);  in extRealloc()
335 	up(&JFS_IP(ip)->commit_sem);  in extRealloc()
356 int extHint(struct inode *ip, s64 offset, xad_t * xp)  in extHint()  argument
358 	struct super_block *sb = ip->i_sb;  in extHint()
391 	if ((rc = xtLookupList(ip, &lxdl, &xadl, 0)))  in extHint()
408 		jfs_error(ip->i_sb, "extHint: corrupt xtree");  in extHint()
430 int extRecord(struct inode *ip, xad_t * xp)  in extRecord()  argument
434 	txBeginAnon(ip->i_sb);  in extRecord()
436 	down(&JFS_IP(ip)->commit_sem);  in extRecord()
439 	rc = xtUpdate(0, ip, xp);  in extRecord()
441 	up(&JFS_IP(ip)->commit_sem);  in extRecord()
462 int extFill(struct inode *ip, xad_t * xp)  in extFill()  argument
464 	int rc, nbperpage = JFS_SBI(ip->i_sb)->nbperpage;  in extFill()
465 	s64 blkno = offsetXAD(xp) >> ip->i_blksize;  in extFill()
473 	if ((rc = extAlloc(ip, nbperpage, blkno, xp, FALSE)))  in extFill()
515 extBalloc(struct inode *ip, s64 hint, s64 * nblocks, s64 * blkno)  in extBalloc()  argument
517 	struct jfs_inode_info *ji = JFS_IP(ip);  in extBalloc()
518 	struct jfs_sb_info *sbi = JFS_SBI(ip->i_sb);  in extBalloc()
537 	while ((rc = dbAlloc(ip, hint, nb, &daddr))) {  in extBalloc()
555 	if (S_ISREG(ip->i_mode) && (ji->fileset == FILESYSTEM_I)) {  in extBalloc()
608 extBrealloc(struct inode *ip,  in extBrealloc()  argument
614 	if ((rc = dbExtend(ip, blkno, nblks, *newnblks - nblks)) == 0) {  in extBrealloc()
625 	return (extBalloc(ip, blkno, newnblks, newblkno));  in extBrealloc()