80 	xfs_buf_t		*bp;  in xfs_trans_get_buf()  local
90 		bp = xfs_buf_get_flags(target_dev, blkno, len,  in xfs_trans_get_buf()
92 		return(bp);  in xfs_trans_get_buf()
102 		bp = xfs_trans_buf_item_match(tp, target_dev, blkno, len);  in xfs_trans_get_buf()
104 		bp  = xfs_trans_buf_item_match_all(tp, target_dev, blkno, len);  in xfs_trans_get_buf()
106 	if (bp != NULL) {  in xfs_trans_get_buf()
107 		ASSERT(XFS_BUF_VALUSEMA(bp) <= 0);  in xfs_trans_get_buf()
109 			xfs_buftrace("TRANS GET RECUR SHUT", bp);  in xfs_trans_get_buf()
110 			XFS_BUF_SUPER_STALE(bp);  in xfs_trans_get_buf()
117 		else if (XFS_BUF_ISSTALE(bp)) {  in xfs_trans_get_buf()
118 			xfs_buftrace("TRANS GET RECUR STALE", bp);  in xfs_trans_get_buf()
119 			ASSERT(!XFS_BUF_ISDELAYWRITE(bp));  in xfs_trans_get_buf()
121 		ASSERT(XFS_BUF_FSPRIVATE2(bp, xfs_trans_t *) == tp);  in xfs_trans_get_buf()
122 		bip = XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t *);  in xfs_trans_get_buf()
126 		xfs_buftrace("TRANS GET RECUR", bp);  in xfs_trans_get_buf()
128 		return (bp);  in xfs_trans_get_buf()
139 	bp = xfs_buf_get_flags(target_dev, blkno, len, flags | BUF_BUSY);  in xfs_trans_get_buf()
140 	if (bp == NULL) {  in xfs_trans_get_buf()
144 	ASSERT(!XFS_BUF_GETERROR(bp));  in xfs_trans_get_buf()
151 	xfs_buf_item_init(bp, tp->t_mountp);  in xfs_trans_get_buf()
157 	bip = XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t*);  in xfs_trans_get_buf()
177 	XFS_BUF_SET_FSPRIVATE2(bp, tp);  in xfs_trans_get_buf()
179 	xfs_buftrace("TRANS GET", bp);  in xfs_trans_get_buf()
181 	return (bp);  in xfs_trans_get_buf()
197 	xfs_buf_t		*bp;  in xfs_trans_getsb()  local
214 	bp = mp->m_sb_bp;  in xfs_trans_getsb()
215 	if (XFS_BUF_FSPRIVATE2(bp, xfs_trans_t *) == tp) {  in xfs_trans_getsb()
216 		bip = XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t*);  in xfs_trans_getsb()
221 		return (bp);  in xfs_trans_getsb()
224 	bp = xfs_getsb(mp, flags);  in xfs_trans_getsb()
225 	if (bp == NULL) {  in xfs_trans_getsb()
234 	xfs_buf_item_init(bp, mp);  in xfs_trans_getsb()
240 	bip = XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t*);  in xfs_trans_getsb()
260 	XFS_BUF_SET_FSPRIVATE2(bp, tp);  in xfs_trans_getsb()
263 	return (bp);  in xfs_trans_getsb()
301 	xfs_buf_t		*bp;  in xfs_trans_read_buf()  local
312 		bp = xfs_buf_read_flags(target, blkno, len, flags | BUF_BUSY);  in xfs_trans_read_buf()
313 		if (!bp)  in xfs_trans_read_buf()
316 		if ((bp != NULL) && (XFS_BUF_GETERROR(bp) != 0)) {  in xfs_trans_read_buf()
318 					  bp, blkno);  in xfs_trans_read_buf()
319 			error = XFS_BUF_GETERROR(bp);  in xfs_trans_read_buf()
320 			xfs_buf_relse(bp);  in xfs_trans_read_buf()
324 		if (xfs_do_error && (bp != NULL)) {  in xfs_trans_read_buf()
327 					xfs_buf_relse(bp);  in xfs_trans_read_buf()
336 		*bpp = bp;  in xfs_trans_read_buf()
349 		bp = xfs_trans_buf_item_match(tp, target, blkno, len);  in xfs_trans_read_buf()
351 		bp = xfs_trans_buf_item_match_all(tp, target, blkno, len);  in xfs_trans_read_buf()
353 	if (bp != NULL) {  in xfs_trans_read_buf()
354 		ASSERT(XFS_BUF_VALUSEMA(bp) <= 0);  in xfs_trans_read_buf()
355 		ASSERT(XFS_BUF_FSPRIVATE2(bp, xfs_trans_t *) == tp);  in xfs_trans_read_buf()
356 		ASSERT(XFS_BUF_FSPRIVATE(bp, void *) != NULL);  in xfs_trans_read_buf()
357 		ASSERT((XFS_BUF_ISERROR(bp)) == 0);  in xfs_trans_read_buf()
358 		if (!(XFS_BUF_ISDONE(bp))) {  in xfs_trans_read_buf()
359 			xfs_buftrace("READ_BUF_INCORE !DONE", bp);  in xfs_trans_read_buf()
360 			ASSERT(!XFS_BUF_ISASYNC(bp));  in xfs_trans_read_buf()
361 			XFS_BUF_READ(bp);  in xfs_trans_read_buf()
362 			xfsbdstrat(tp->t_mountp, bp);  in xfs_trans_read_buf()
363 			xfs_iowait(bp);  in xfs_trans_read_buf()
364 			if (XFS_BUF_GETERROR(bp) != 0) {  in xfs_trans_read_buf()
366 						  bp, blkno);  in xfs_trans_read_buf()
367 				error = XFS_BUF_GETERROR(bp);  in xfs_trans_read_buf()
368 				xfs_buf_relse(bp);  in xfs_trans_read_buf()
386 			xfs_buftrace("READ_BUF_INCORE XFSSHUTDN", bp);  in xfs_trans_read_buf()
392 		bip = XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t*);  in xfs_trans_read_buf()
397 		*bpp = bp;  in xfs_trans_read_buf()
409 	bp = xfs_buf_read_flags(target, blkno, len, flags | BUF_BUSY);  in xfs_trans_read_buf()
410 	if (bp == NULL) {  in xfs_trans_read_buf()
414 	if (XFS_BUF_GETERROR(bp) != 0) {  in xfs_trans_read_buf()
415 	    XFS_BUF_SUPER_STALE(bp);  in xfs_trans_read_buf()
416 		xfs_buftrace("READ ERROR", bp);  in xfs_trans_read_buf()
417 		error = XFS_BUF_GETERROR(bp);  in xfs_trans_read_buf()
420 				  bp, blkno);  in xfs_trans_read_buf()
423 		xfs_buf_relse(bp);  in xfs_trans_read_buf()
432 				xfs_buf_relse(bp);  in xfs_trans_read_buf()
447 	xfs_buf_item_init(bp, tp->t_mountp);  in xfs_trans_read_buf()
453 	bip = XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t*);  in xfs_trans_read_buf()
473 	XFS_BUF_SET_FSPRIVATE2(bp, tp);  in xfs_trans_read_buf()
475 	xfs_buftrace("TRANS READ", bp);  in xfs_trans_read_buf()
477 	*bpp = bp;  in xfs_trans_read_buf()
488 	if (XFS_BUF_ISSTALE(bp) && XFS_BUF_ISDELAYWRITE(bp))  in xfs_trans_read_buf()
489 		cmn_err(CE_NOTE, "about to pop assert, bp == 0x%p", bp);  in xfs_trans_read_buf()
491 	ASSERT((XFS_BUF_BFLAGS(bp) & (XFS_B_STALE|XFS_B_DELWRI)) !=  in xfs_trans_read_buf()
494 	xfs_buftrace("READ_BUF XFSSHUTDN", bp);  in xfs_trans_read_buf()
495 	xfs_buf_relse(bp);  in xfs_trans_read_buf()
518 		 xfs_buf_t	*bp)  in xfs_trans_brelse()  argument
528 		ASSERT(XFS_BUF_FSPRIVATE2(bp, void *) == NULL);  in xfs_trans_brelse()
534 		if (XFS_BUF_FSPRIVATE(bp, void *) != NULL) {  in xfs_trans_brelse()
535 			lip = XFS_BUF_FSPRIVATE(bp, xfs_log_item_t *);  in xfs_trans_brelse()
537 				bip = XFS_BUF_FSPRIVATE(bp,xfs_buf_log_item_t*);  in xfs_trans_brelse()
543 		xfs_buf_relse(bp);  in xfs_trans_brelse()
547 	ASSERT(XFS_BUF_FSPRIVATE2(bp, xfs_trans_t *) == tp);  in xfs_trans_brelse()
548 	bip = XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t *);  in xfs_trans_brelse()
627 		xfs_buf_item_relse(bp);  in xfs_trans_brelse()
630 	XFS_BUF_SET_FSPRIVATE2(bp, NULL);  in xfs_trans_brelse()
641 	xfs_buf_relse(bp);  in xfs_trans_brelse()
655 		xfs_buf_t	*bp)  in xfs_trans_bjoin()  argument
659 	ASSERT(XFS_BUF_ISBUSY(bp));  in xfs_trans_bjoin()
660 	ASSERT(XFS_BUF_FSPRIVATE2(bp, void *) == NULL);  in xfs_trans_bjoin()
667 	xfs_buf_item_init(bp, tp->t_mountp);  in xfs_trans_bjoin()
668 	bip = XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t *);  in xfs_trans_bjoin()
687 	XFS_BUF_SET_FSPRIVATE2(bp, tp);  in xfs_trans_bjoin()
700 		xfs_buf_t	*bp)  in xfs_trans_bhold()  argument
704 	ASSERT(XFS_BUF_ISBUSY(bp));  in xfs_trans_bhold()
705 	ASSERT(XFS_BUF_FSPRIVATE2(bp, xfs_trans_t *) == tp);  in xfs_trans_bhold()
706 	ASSERT(XFS_BUF_FSPRIVATE(bp, void *) != NULL);  in xfs_trans_bhold()
708 	bip = XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t *);  in xfs_trans_bhold()
727 		  xfs_buf_t	*bp,  in xfs_trans_log_buf()  argument
734 	ASSERT(XFS_BUF_ISBUSY(bp));  in xfs_trans_log_buf()
735 	ASSERT(XFS_BUF_FSPRIVATE2(bp, xfs_trans_t *) == tp);  in xfs_trans_log_buf()
736 	ASSERT(XFS_BUF_FSPRIVATE(bp, void *) != NULL);  in xfs_trans_log_buf()
737 	ASSERT((first <= last) && (last < XFS_BUF_COUNT(bp)));  in xfs_trans_log_buf()
738 	ASSERT((XFS_BUF_IODONE_FUNC(bp) == NULL) ||  in xfs_trans_log_buf()
739 	       (XFS_BUF_IODONE_FUNC(bp) == xfs_buf_iodone_callbacks));  in xfs_trans_log_buf()
751 	XFS_BUF_DELAYWRITE(bp);  in xfs_trans_log_buf()
752 	XFS_BUF_DONE(bp);  in xfs_trans_log_buf()
754 	bip = XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t *);  in xfs_trans_log_buf()
756 	XFS_BUF_SET_IODONE_FUNC(bp, xfs_buf_iodone_callbacks);  in xfs_trans_log_buf()
768 		ASSERT(XFS_BUF_ISSTALE(bp));  in xfs_trans_log_buf()
769 		XFS_BUF_UNSTALE(bp);  in xfs_trans_log_buf()
806 	xfs_buf_t	*bp)  in xfs_trans_binval()  argument
811 	ASSERT(XFS_BUF_ISBUSY(bp));  in xfs_trans_binval()
812 	ASSERT(XFS_BUF_FSPRIVATE2(bp, xfs_trans_t *) == tp);  in xfs_trans_binval()
813 	ASSERT(XFS_BUF_FSPRIVATE(bp, void *) != NULL);  in xfs_trans_binval()
815 	bip = XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t *);  in xfs_trans_binval()
825 		ASSERT(!(XFS_BUF_ISDELAYWRITE(bp)));  in xfs_trans_binval()
826 		ASSERT(XFS_BUF_ISSTALE(bp));  in xfs_trans_binval()
832 		xfs_buftrace("XFS_BINVAL RECUR", bp);  in xfs_trans_binval()
857 	XFS_BUF_UNDELAYWRITE(bp);  in xfs_trans_binval()
858 	XFS_BUF_STALE(bp);  in xfs_trans_binval()
867 	xfs_buftrace("XFS_BINVAL", bp);  in xfs_trans_binval()
885 	xfs_buf_t	*bp)  in xfs_trans_inode_buf()  argument
889 	ASSERT(XFS_BUF_ISBUSY(bp));  in xfs_trans_inode_buf()
890 	ASSERT(XFS_BUF_FSPRIVATE2(bp, xfs_trans_t *) == tp);  in xfs_trans_inode_buf()
891 	ASSERT(XFS_BUF_FSPRIVATE(bp, void *) != NULL);  in xfs_trans_inode_buf()
893 	bip = XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t *);  in xfs_trans_inode_buf()
911 	xfs_buf_t	*bp)  in xfs_trans_stale_inode_buf()  argument
915 	ASSERT(XFS_BUF_ISBUSY(bp));  in xfs_trans_stale_inode_buf()
916 	ASSERT(XFS_BUF_FSPRIVATE2(bp, xfs_trans_t *) == tp);  in xfs_trans_stale_inode_buf()
917 	ASSERT(XFS_BUF_FSPRIVATE(bp, void *) != NULL);  in xfs_trans_stale_inode_buf()
919 	bip = XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t *);  in xfs_trans_stale_inode_buf()
941 	xfs_buf_t	*bp)  in xfs_trans_inode_alloc_buf()  argument
945 	ASSERT(XFS_BUF_ISBUSY(bp));  in xfs_trans_inode_alloc_buf()
946 	ASSERT(XFS_BUF_FSPRIVATE2(bp, xfs_trans_t *) == tp);  in xfs_trans_inode_alloc_buf()
947 	ASSERT(XFS_BUF_FSPRIVATE(bp, void *) != NULL);  in xfs_trans_inode_alloc_buf()
949 	bip = XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t *);  in xfs_trans_inode_alloc_buf()
970 	xfs_buf_t	*bp,  in xfs_trans_dquot_buf()  argument
975 	ASSERT(XFS_BUF_ISBUSY(bp));  in xfs_trans_dquot_buf()
976 	ASSERT(XFS_BUF_FSPRIVATE2(bp, xfs_trans_t *) == tp);  in xfs_trans_dquot_buf()
977 	ASSERT(XFS_BUF_FSPRIVATE(bp, void *) != NULL);  in xfs_trans_dquot_buf()
981 	bip = XFS_BUF_FSPRIVATE(bp, xfs_buf_log_item_t *);  in xfs_trans_dquot_buf()
1002 	xfs_buf_t		*bp;  in xfs_trans_buf_item_match()  local
1005 	bp = NULL;  in xfs_trans_buf_item_match()
1023 			bp = blip->bli_buf;  in xfs_trans_buf_item_match()
1024 			if ((XFS_BUF_TARGET(bp) == target) &&  in xfs_trans_buf_item_match()
1025 			    (XFS_BUF_ADDR(bp) == blkno) &&  in xfs_trans_buf_item_match()
1026 			    (XFS_BUF_COUNT(bp) == len)) {  in xfs_trans_buf_item_match()
1033 				bp = NULL;  in xfs_trans_buf_item_match()
1037 	return bp;  in xfs_trans_buf_item_match()
1055 	xfs_buf_t		*bp;  in xfs_trans_buf_item_match_all()  local
1058 	bp = NULL;  in xfs_trans_buf_item_match_all()
1080 			bp = blip->bli_buf;  in xfs_trans_buf_item_match_all()
1081 			if ((XFS_BUF_TARGET(bp) == target) &&  in xfs_trans_buf_item_match_all()
1082 			    (XFS_BUF_ADDR(bp) == blkno) &&  in xfs_trans_buf_item_match_all()
1083 			    (XFS_BUF_COUNT(bp) == len)) {  in xfs_trans_buf_item_match_all()
1088 				return bp;  in xfs_trans_buf_item_match_all()