b_bufsize
memset(ibp->b_data, 0, ibp->b_bufsize);
bp->b_bufsize);
bp->b_bufsize = bp->b_bcount = len;
KASSERT(bp->b_bcount <= bp->b_bufsize);
(bp->b_bcount < bp->b_bufsize || bp->b_resid > 0)) {
donebytes = bp->b_bufsize;
mbp->b_bufsize = todo;
nbp->b_bufsize = bp->b_bcount;
bp->b_bufsize = 0;
bp->b_bufsize = bp->b_bcount;
nbp->b_bufsize = count;
buf->b_bufsize = buf->b_bcount;
buf->b_bufsize = buf->b_bcount;
buf->b_bufsize = buf->b_bcount;
buf->b_bufsize = buf->b_bcount;
buf->b_resid, buf->b_bcount, buf->b_bufsize));
buf->b_resid, buf->b_bcount, buf->b_bufsize));
buf->b_bufsize));
buf->b_bufsize = buf->b_bcount;
buf->b_bufsize = buf->b_bcount;
buf->b_resid, buf->b_bcount, buf->b_bufsize));
buf->b_resid, buf->b_bcount, buf->b_bufsize));
buf->b_bufsize));
buf->b_resid, buf->b_bcount, buf->b_bufsize));
buf->b_resid, buf->b_bcount, buf->b_bufsize));
buf->b_bufsize));
size_t todo = bp->b_bufsize;
size_t todo = bp->b_bufsize;
todo = bp->b_bufsize = bp->b_bcount;
if ((bp->b_bufsize <= 0) || ISSET(bp->b_cflags, BC_INVAL)) {
if (bp->b_bufsize <= 0)
if (bp->b_bufsize <= 0) {
KASSERT(bp->b_bufsize >= size);
oldsize = bp->b_bufsize;
bp->b_bufsize = desired_size;
if (bp->b_bufsize <= 0)
size = bp->b_bufsize;
bp->b_bcount = bp->b_bufsize = 0;
o->b_bufsize = i->b_bufsize;
counts[bp->b_bufsize / PAGE_SIZE]++;
KASSERT(bp->b_bcount <= bp->b_bufsize);
(bp->b_bcount < bp->b_bufsize || bp->b_resid > 0)) {
donebytes = bp->b_bufsize;
bp->b_bufsize = bp->b_bcount;
dp->bq_bytes += bp->b_bufsize;
dp->bq_bytes += bp->b_bufsize;
KASSERT(dp->bq_bytes >= bp->b_bufsize);
dp->bq_bytes -= bp->b_bufsize;
bp->b_bufsize, bp->b_bcount, bp->b_resid);
resid = bp->b_bufsize - dbtob(bp->b_blkno % btodb(bp->b_bufsize)) -
bp->b_bufsize, bp->b_bcount));
wl->wl_bufbytes += bp->b_bufsize;
bp->b_bufsize, bp->b_bcount));
bp->b_bufsize, bp->b_bcount));
KASSERT(wl->wl_bufbytes >= bp->b_bufsize);
wl->wl_bufbytes -= bp->b_bufsize;
wl->wl_bufbytes += bp->b_bufsize - oldsz;
const int bufsize = bp->b_bufsize;
bp->b_bufsize = bp->b_resid = bp->b_bcount = len;
mbp->b_bufsize = len;
bp->b_bufsize = npages << PAGE_SHIFT;
mbp->b_bufsize = totalbytes;
int npages = bp->b_bufsize >> PAGE_SHIFT;
int b_bufsize; /* b: allocated size */
uint64_t b_bufsize; /* LONG: Allocated buffer size */
bp->b_bufsize = bp->b_resid =
bp->b_bufsize = bp->b_resid =
bp->b_bufsize = bp->b_resid = len;
bp->b_bufsize = bp->b_resid = len;
if (bp->b_bcount > bp->b_bufsize)
if (bp->b_bcount > bp->b_bufsize)
nbp->b_bcount = nbp->b_bufsize = fs->fs_bsize;
locked_queue_bytes += bp->b_bufsize; \
locked_queue_bytes -= bp->b_bufsize; \
obufsize = (*bpp)->b_bufsize;
locked_queue_bytes += (*bpp)->b_bufsize - obufsize;
bp->b_bufsize = size;
obufsize = bp->b_bufsize;
locked_queue_bytes -= obufsize - bp->b_bufsize;
if (bp->b_bcount > bp->b_bufsize)
bp->b_bufsize = size;
mbp->b_bufsize = npages << PAGE_SHIFT;
const int npages = bp->b_bufsize >> PAGE_SHIFT;
KASSERT(bp->b_bufsize <= MAXPHYS);
bp->b_bufsize = bp->b_bcount = npages << PAGE_SHIFT;
(void)ml_lookup(mp, bp->b_bufsize,
bp->b_bcount, bp->b_bufsize);
bp->b_bufsize = 0;
if (bp->b_data == NULL || bp->b_bcount > bp->b_bufsize) {
bp->b_bufsize = size;
long b_bufsize;