Searched refs:b_bcount (Results 1 - 24 of 24) sorted by relevance

/freebsd-13-stable/usr.sbin/makefs/ffs/
H A Dbuf.c77 (*bpp)->b_bcount);
81 rv = read((*bpp)->b_fs->fd, (*bpp)->b_data, (*bpp)->b_bcount);
84 (*bpp)->b_bcount, (long long)offset, (int)rv);
87 (*bpp)->b_bcount, (long long)offset, (int)rv);
88 else if (rv != (*bpp)->b_bcount) /* short read */
90 (*bpp)->b_bcount, (long long)offset, (int)rv);
116 bp->b_bcount = 0;
137 bp->b_bcount);
140 rv = write(bp->b_fs->fd, bp->b_data, bp->b_bcount);
143 bp->b_bcount, (lon
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H A Dbuf.h60 long b_bcount; member in struct:buf
76 #define clrbuf(bp) memset((bp)->b_data, 0, (u_int)(bp)->b_bcount)
/freebsd-13-stable/sys/ufs/ffs/
H A Dffs_rawread.c210 bp->b_bcount = len;
211 if (bp->b_bcount + iolen > bp->b_kvasize) {
212 bp->b_bcount = bp->b_kvasize;
214 bp->b_bcount -= PAGE_SIZE;
233 if (bp->b_bcount + blockoff * DEV_BSIZE > bsize)
234 bp->b_bcount = bsize - blockoff * DEV_BSIZE;
236 if (vmapbuf(bp, udata, bp->b_bcount, 1) < 0)
251 if (bp->b_bcount + blockoff * DEV_BSIZE > bsize * (1 + bforwards))
252 bp->b_bcount = bsize * (1 + bforwards) - blockoff * DEV_BSIZE;
254 if (vmapbuf(bp, udata, bp->b_bcount,
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H A Dffs_softdep.c1640 bp->b_bcount = omin(shortage, LONG_MAX);
3800 bp->b_bcount = size;
6349 getblk(ump->um_devvp, bp->b_blkno, bp->b_bcount, 0, 0, 0);
6352 bcopy(bp->b_data, newindirdep->ir_savebp->b_data, bp->b_bcount);
6670 indirdep->ir_saveddata = malloc(bp->b_bcount, M_INDIRDEP,
6683 end = bp->b_data + bp->b_bcount;
6737 count = indirdep->ir_savebp->b_bcount - start;
6760 indirdep->ir_savebp->b_bcount);
11024 bcopy(bp->b_data, indirdep->ir_savebp->b_data, bp->b_bcount);
11026 bcopy(bp->b_data, indirdep->ir_saveddata, bp->b_bcount);
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H A Dffs_vfsops.c2569 calculate_crc32c(~0L, bp->b_data, bp->b_bcount);
2666 calculate_crc32c(~0L, bp->b_data, bp->b_bcount);
H A Dffs_alloc.c2538 bp->b_bcount = tp->size;
3070 bp->b_ckhash = calculate_crc32c(~0L, bp->b_data, bp->b_bcount);
H A Dffs_snapshot.c2567 bip->bio_length = bp->b_bcount;
/freebsd-13-stable/sys/kern/
H A Dvfs_cluster.c406 bp->b_bcount = 0;
524 if (tbp->b_bcount != size)
525 printf("warning: tbp->b_bcount wrong %ld vs %ld\n", tbp->b_bcount, size);
528 bp->b_bcount += size;
857 (tbp->b_bcount != tbp->b_bufsize) ||
858 (tbp->b_bcount != size) ||
874 bp->b_bcount = 0;
945 if ((tbp->b_bcount != size) ||
998 bp->b_bcount
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H A Dvfs_bio.c1702 bp->b_bcount = 0;
2907 iosize = bp->b_bcount - bp->b_resid;
3107 toff = bp->b_bcount;
3232 * XXX returns b_bufsize instead of b_bcount for nwritten?
3682 * Note that while we only really need to clean through to b_bcount, we
3750 if (eoffset > bp->b_bcount)
3751 eoffset = bp->b_bcount;
3971 if (bp->b_bcount != size) {
4283 if (bp->b_bcount == size)
4319 else if (size > bp->b_bcount)
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H A Dkern_racct.c657 racct_add_locked(curproc, RACCT_WRITEBPS, bp->b_bcount, 1);
660 racct_add_locked(curproc, RACCT_READBPS, bp->b_bcount, 1);
/freebsd-13-stable/cddl/lib/libdtrace/
H A Dio.d57 long b_bcount; /* number of bytes */
72 b_bcount = B->bio_bcount;
/freebsd-13-stable/sys/geom/
H A Dgeom_vfs.c155 bp->b_resid = bp->b_bcount - bip->bio_completed;
194 bip->bio_length = bp->b_bcount;
/freebsd-13-stable/sys/fs/nfsclient/
H A Dnfs_clbio.c702 * Unlike VREG files, whos buffer size ( bp->b_bcount ) is
1020 wouldcommit += bp->b_bcount;
1642 io.iov_len = uiop->uio_resid = bp->b_bcount;
1662 int nread = bp->b_bcount - uiop->uio_resid;
1701 if (error == 0 && uiop->uio_resid == bp->b_bcount)
1776 && bp->b_dirtyend == bp->b_bcount)
1892 if (bp->b_dirtyoff > bp->b_bcount)
1893 bp->b_dirtyoff = bp->b_bcount;
1894 if (bp->b_dirtyend > bp->b_bcount)
1895 bp->b_dirtyend = bp->b_bcount;
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/freebsd-13-stable/sys/sys/
H A Dbuf.h82 * b_bufsize, b_bcount. b_bufsize is the allocation size of the
83 * buffer, either DEV_BSIZE or PAGE_SIZE aligned. b_bcount is the
85 * against EOF. For most, but not all uses, b_bcount == b_bufsize.
89 * The range is typically clipped at b_bcount ( not b_bufsize ).
101 long b_bcount; member in struct:buf
187 * 0 through b_bcount.
206 * if b_bufsize and b_bcount are not. ( b_bufsize is
403 long bs_bcount; /* Saved b_bcount. */
487 bzero((bp)->b_data, (u_int)(bp)->b_bcount); \
/freebsd-13-stable/sys/fs/smbfs/
H A Dsmbfs_io.c329 io.iov_len = uiop->uio_resid = bp->b_bcount;
340 int nread = bp->b_bcount - left;
/freebsd-13-stable/sys/vm/
H A Dswap_pager.c877 &bp->b_pages[0], bp->b_bcount / PAGE_SIZE);
1347 bp->b_bcount = PAGE_SIZE * count;
1384 bp->b_bufobj, (intmax_t)bp->b_blkno, bp->b_bcount);
1551 bp->b_bcount = PAGE_SIZE * n;
1562 bp->b_dirtyend = bp->b_bcount;
1636 (long)bp->b_bcount,
2844 bp->b_resid = bp->b_bcount - bp2->bio_completed;
2892 bio->bio_length = bp->b_bcount;
H A Dvnode_pager.c626 bp->b_bcount = bsize;
1071 bp->b_bcount = bp->b_bufsize = bp->b_runningbufspace = bytecount;
1135 if (error == 0 && bp->b_bcount != bp->b_npages * PAGE_SIZE) {
1141 bzero(bp->b_data + bp->b_bcount,
1142 PAGE_SIZE * bp->b_npages - bp->b_bcount);
/freebsd-13-stable/sys/fs/ext2fs/
H A Dext2_lookup.c196 if (bp->b_offset + bp->b_bcount > ip->i_size)
199 readcnt = bp->b_bcount;
H A Dext2_inode.c158 if (bp->b_bcount > bp->b_bufsize)
/freebsd-13-stable/sys/fs/fuse/
H A Dfuse_io.c952 io.iov_len = uiop->uio_resid = bp->b_bcount;
964 int nread = bp->b_bcount - uiop->uio_resid;
/freebsd-13-stable/sys/fs/msdosfs/
H A Dmsdosfs_fat.c338 bpn = getblk(pmp->pm_devvp, fatbn, bp->b_bcount,
340 memcpy(bpn->b_data, bp->b_data, bp->b_bcount);
/freebsd-13-stable/usr.sbin/makefs/msdos/
H A Dmsdosfs_fat.c341 bpn = getblk(pmp->pm_devvp, fatbn, bp->b_bcount,
343 memcpy(bpn->b_data, bp->b_data, bp->b_bcount);
/freebsd-13-stable/sys/ufs/ufs/
H A Dufs_vnops.c2109 while (blkoff < bp->b_bcount) {
2363 if (bp->b_offset + bp->b_bcount > ip->i_size)
2366 readcnt = bp->b_bcount;
H A Dufs_lookup.c951 while (blkoff < bp->b_bcount) {

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