Lines Matching refs:b_bcount
316 bp->b_bcount = lp->d_secsize;
956 if (lp->d_secpercyl == 0 || bp->b_blkno < 0 || bp->b_bcount < 0)
961 (bp->b_bcount % lp->d_secsize) != 0)
970 if (bp->b_blkno == partblocks || bp->b_bcount == 0)
974 sz = bp->b_bcount >> DEV_BSHIFT;
977 bp->b_bcount = sz << DEV_BSHIFT;
986 bp->b_resid = bp->b_bcount;
1021 if (bp->b_bcount <= DEV_BSIZE)
1029 (long long)(bp->b_blkno + (bp->b_bcount - 1) / DEV_BSIZE));
1031 if (lp && (blkdone >= 0 || bp->b_bcount <= lp->d_secsize)) {