Cross Reference: /illumos-gate/usr/src/uts/intel/io/dktp/drvobj/strategy.c

Lines Matching defs:bp1
882 qmerge_can_merge(bp1, bp2)
883 struct	buf *bp1, *bp2;
887 	if ((bp1->b_un.b_addr != 0) || (bp2->b_un.b_addr != 0) ||
888 	    ((bp1->b_flags & (paw_flags | B_REMAPPED)) != paw_flags) ||
890 	    (bp1->b_bcount & PAGEOFFSET) || (bp2->b_bcount & PAGEOFFSET) ||
891 	    (bp1->b_bcount + bp2->b_bcount > qmerge_max_merge))
894 	if ((DBLK(bp2) + bp2->b_bcount / DEV_BSIZE == DBLK(bp1)) ||
895 	    (DBLK(bp1) + bp1->b_bcount / DEV_BSIZE == DBLK(bp2)))
905 	struct	buf *bp1;
924 	bp1 = bp_merge->b_forw;
926 	bp1->av_back->av_forw = bp;
927 	bp->av_back = bp1->av_back;
928 	bp1->av_back = bp;
929 	bp->av_forw = bp1;
941 	struct buf	*bp1, *bp_start, *lowest_bp, *highest_bp;
962 	if ((bp1 = *bpp) == NULL) {
975 	bp_start = bp1;
976 	if (DBLK(bp) < DBLK(bp1)) {
977 		lowest_blk = DBLK(bp1);
978 		lowest_bp = bp1;
980 			if (DBLK(bp) > DBLK(bp1)) {
981 				bp->av_forw = bp1->av_forw;
982 				bp1->av_forw->av_back = bp;
983 				bp1->av_forw = bp;
984 				bp->av_back = bp1;
995 			} else if (DBLK(bp1) < lowest_blk) {
996 				lowest_bp = bp1;
997 				lowest_blk = DBLK(bp1);
999 		} while ((DBLK(bp1->av_back) < DBLK(bp1)) &&
1000 		    ((bp1 = bp1->av_back) != bp_start));
1012 		highest_blk = DBLK(bp1);
1013 		highest_bp = bp1;
1015 			if (DBLK(bp) < DBLK(bp1)) {
1016 				bp->av_forw = bp1;
1017 				bp1->av_back->av_forw = bp;
1018 				bp->av_back = bp1->av_back;
1019 				bp1->av_back = bp;
1029 			} else if (DBLK(bp1) > highest_blk) {
1030 				highest_bp = bp1;
1031 				highest_blk = DBLK(bp1);
1033 		} while ((DBLK(bp1->av_forw) > DBLK(bp1)) &&
1034 		    ((bp1 = bp1->av_forw) != bp_start));
1063 	struct buf *bp1;
1069 	bp1 = bp->b_forw;
1071 		bp->b_forw = bp1->av_forw;
1072 		bp1->av_forw->av_back = bp1->av_back;
1073 		bp1->av_back->av_forw = bp1->av_forw;
1074 		pp = (page_t *)bp1->b_pages;
1085 			bp1->b_error = bp->b_error;
1086 			bp1->b_flags |= B_ERROR;
1089 		biodone(bp1);
1090 	} while ((bp1 = bp->b_forw) != bp->b_forw->av_forw);
1092 	biodone(bp1);