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Searched refs:b_bcount (Results 1 – 25 of 26) sorted by relevance

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/freebsd/usr.sbin/makefs/ffs/
H A Dbuf.c74 (*bpp)->b_bcount); in bread()
78 rv = read((*bpp)->b_fs->fd, (*bpp)->b_data, (size_t)(*bpp)->b_bcount); in bread()
81 (*bpp)->b_bcount, (long long)offset, (int)rv); in bread()
84 (*bpp)->b_bcount, (long long)offset, (int)rv); in bread()
85 else if (rv != (*bpp)->b_bcount) /* short read */ in bread()
87 (*bpp)->b_bcount, (long long)offset, (int)rv); in bread()
113 bp->b_bcount = 0; in brelse()
133 bytes = (size_t)bp->b_bcount; in bwrite()
145 bp->b_bcount, (long long)offset, (long long)rv); in bwrite()
172 bp->b_bcount, bp->b_bufsize); in bcleanup()
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H A Dbuf.h58 long b_bcount; member
74 #define clrbuf(bp) memset((bp)->b_data, 0, (u_int)(bp)->b_bcount)
/freebsd/sys/ufs/ffs/
H A Dffs_rawread.c200 bp->b_bcount = len; in ffs_rawread_readahead()
201 if (bp->b_bcount + iolen > bp->b_kvasize) { in ffs_rawread_readahead()
202 bp->b_bcount = bp->b_kvasize; in ffs_rawread_readahead()
204 bp->b_bcount -= PAGE_SIZE; in ffs_rawread_readahead()
223 if (bp->b_bcount + blockoff * DEV_BSIZE > bsize) in ffs_rawread_readahead()
224 bp->b_bcount = bsize - blockoff * DEV_BSIZE; in ffs_rawread_readahead()
226 if (vmapbuf(bp, udata, bp->b_bcount, 1) < 0) in ffs_rawread_readahead()
241 if (bp->b_bcount + blockoff * DEV_BSIZE > bsize * (1 + bforwards)) in ffs_rawread_readahead()
242 bp->b_bcount = bsize * (1 + bforwards) - blockoff * DEV_BSIZE; in ffs_rawread_readahead()
244 if (vmapbuf(bp, udata, bp->b_bcount, in ffs_rawread_readahead()
[all...]
H A Dffs_softdep.c1579 bp->b_bcount = omin(shortage, LONG_MAX); in softdep_send_speedup()
3732 bp->b_bcount = size; in softdep_process_journal()
6225 getblk(ump->um_devvp, bp->b_blkno, bp->b_bcount, 0, 0, 0); in indirdep_lookup()
6228 bcopy(bp->b_data, newindirdep->ir_savebp->b_data, bp->b_bcount); in indirdep_lookup()
6544 indirdep->ir_saveddata = malloc(bp->b_bcount, M_INDIRDEP, in setup_trunc_indir()
6557 end = bp->b_data + bp->b_bcount; in setup_trunc_indir()
6610 count = indirdep->ir_savebp->b_bcount - start; in complete_trunc_indir()
6633 indirdep->ir_savebp->b_bcount); in complete_trunc_indir()
10855 bcopy(bp->b_data, indirdep->ir_savebp->b_data, bp->b_bcount); in cancel_indirdep()
10857 bcopy(bp->b_data, indirdep->ir_saveddata, bp->b_bcount); in cancel_indirdep()
[all...]
H A Dffs_vfsops.c2316 calculate_crc32c(~0L, bp->b_data, bp->b_bcount); in ffs_bufwrite()
2411 calculate_crc32c(~0L, bp->b_data, bp->b_bcount); in ffs_geom_strategy()
/freebsd/sys/kern/
H A Dvfs_cluster.c401 bp->b_bcount = 0; in cluster_rbuild()
519 if (tbp->b_bcount != size) in cluster_rbuild()
520 printf("warning: tbp->b_bcount wrong %ld vs %ld\n", tbp->b_bcount, size); in cluster_rbuild()
523 bp->b_bcount += size; in cluster_rbuild()
858 (tbp->b_bcount != tbp->b_bufsize) || in cluster_wbuild()
859 (tbp->b_bcount != size) || in cluster_wbuild()
875 bp->b_bcount = 0; in cluster_wbuild()
946 if ((tbp->b_bcount != size) || in cluster_wbuild()
999 bp->b_bcount += size; in cluster_wbuild()
1057 error = bread_gb(vp, lbn, last_bp->b_bcount, NOCRED, in cluster_collectbufs()
H A Dvfs_bio.c1780 bp->b_bcount = 0; in buf_alloc()
2982 iosize = bp->b_bcount - bp->b_resid; in vfs_vmio_iodone()
3182 toff = bp->b_bcount; in vfs_vmio_extend()
3846 if (eoffset > bp->b_bcount) in vfs_setdirty_range()
3847 eoffset = bp->b_bcount; in vfs_setdirty_range()
4105 if (bp->b_bcount != size) { in getblkx()
4417 if (bp->b_bcount == size) in allocbuf()
4455 else if (size > bp->b_bcount) in allocbuf()
4459 bp->b_bcount = size; /* requested buffer size. */ in allocbuf()
4714 if (eoff > bp->b_offset + bp->b_bcount) in vfs_page_set_valid()
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H A Dkern_racct.c644 racct_add_locked(curproc, RACCT_WRITEBPS, bp->b_bcount, 1); in racct_add_buf()
647 racct_add_locked(curproc, RACCT_READBPS, bp->b_bcount, 1); in racct_add_buf()
/freebsd/sys/fs/tarfs/
H A Dtarfs_vnops.c630 MPASS(bp->b_bcount > 0); in tarfs_strategy()
631 MPASS(bp->b_bufsize >= bp->b_bcount); in tarfs_strategy()
633 tnp->name, (size_t)bp->b_iooffset, bp->b_bcount, bp->b_bufsize); in tarfs_strategy()
635 iov.iov_len = bp->b_bcount; in tarfs_strategy()
637 len = bp->b_bcount; in tarfs_strategy()
H A Dtarfs_io.c578 iov.iov_len = bp->b_bcount; in tarfs_zstrategy()
580 len = bp->b_bcount; in tarfs_zstrategy()
/freebsd/sys/fs/nfsclient/
H A Dnfs_clbio.c713 * Unlike VREG files, whos buffer size ( bp->b_bcount ) is in ncl_bioread()
988 wouldcommit += bp->b_bcount; in ncl_write()
1581 io.iov_len = uiop->uio_resid = bp->b_bcount; in ncl_doio()
1601 int nread = bp->b_bcount - uiop->uio_resid; in ncl_doio()
1640 if (error == 0 && uiop->uio_resid == bp->b_bcount) in ncl_doio()
1715 && bp->b_dirtyend == bp->b_bcount) in ncl_doio()
1831 if (bp->b_dirtyoff > bp->b_bcount)
1832 bp->b_dirtyoff = bp->b_bcount;
1833 if (bp->b_dirtyend > bp->b_bcount)
1834 bp->b_dirtyend = bp->b_bcount;
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/freebsd/cddl/lib/libdtrace/
H A Dio.d55 long b_bcount; /* number of bytes */ member
70 b_bcount = B->bio_bcount;
/freebsd/sys/sys/
H A Dbuf.h98 long b_bcount; member
500 bzero((bp)->b_data, (u_int)(bp)->b_bcount); \
/freebsd/cddl/usr.sbin/dwatch/libexec/
H A Dio70 this->bio_length = (long)this->bufinfo.b_bcount;
/freebsd/sys/vm/
H A Dvnode_pager.c718 bp->b_bcount = bsize; in vnode_pager_input_smlfs()
1109 bp->b_bcount = bp->b_bufsize = bytecount; in vnode_pager_generic_getpages()
1176 if (error == 0 && bp->b_bcount != bp->b_npages * PAGE_SIZE) { in vnode_pager_generic_getpages_done()
1182 bzero(bp->b_data + bp->b_bcount, in vnode_pager_generic_getpages_done()
1183 PAGE_SIZE * bp->b_npages - bp->b_bcount); in vnode_pager_generic_getpages_done()
H A Dswap_pager.c995 &bp->b_pages[0], bp->b_bcount / PAGE_SIZE); in swp_pager_strategy()
1416 bp->b_bufsize = bp->b_bcount = ptoa(bp->b_npages); in swap_pager_getpages_locked()
1451 bp->b_bufobj, (intmax_t)bp->b_blkno, bp->b_bcount); in swap_pager_getpages_locked()
1612 bp->b_bcount = PAGE_SIZE * n; in swap_pager_putpages()
1623 bp->b_dirtyend = bp->b_bcount; in swap_pager_putpages()
1697 (long)bp->b_bcount, in swp_pager_async_iodone()
3142 bp->b_resid = bp->b_bcount - bp2->bio_completed; in swapgeom_done()
3190 bio->bio_length = bp->b_bcount; in swapgeom_strategy()
/freebsd/sys/fs/smbfs/
H A Dsmbfs_io.c328 io.iov_len = uiop->uio_resid = bp->b_bcount; in smbfs_doio()
339 int nread = bp->b_bcount - left; in smbfs_doio()
/freebsd/sys/fs/fuse/
H A Dfuse_io.c793 io.iov_len = uiop->uio_resid = bp->b_bcount; in fuse_io_strategy()
805 int nread = bp->b_bcount - uiop->uio_resid; in fuse_io_strategy()
/freebsd/usr.sbin/makefs/msdos/
H A Dmsdosfs_fat.c339 bp->b_bcount, 0, 0, 0); in updatefats()
340 memcpy(bpn->b_data, bp->b_data, bp->b_bcount); in updatefats()
/freebsd/sys/fs/msdosfs/
H A Dmsdosfs_fat.c342 bpn = getblk(pmp->pm_devvp, fatbn, bp->b_bcount, in updatefats()
344 memcpy(bpn->b_data, bp->b_data, bp->b_bcount); in updatefats()
/freebsd/sys/fs/ext2fs/
H A Dext2_lookup.c186 if (bp->b_offset + bp->b_bcount > ip->i_size) in ext2_readdir()
189 readcnt = bp->b_bcount; in ext2_readdir()
H A Dext2_inode.c155 if (bp->b_bcount > bp->b_bufsize) in ext2_indirtrunc()
/freebsd/sys/ufs/ufs/
H A Dufs_vnops.c2196 while (blkoff < bp->b_bcount) { in ufs_mkdir()
2453 if (bp->b_offset + bp->b_bcount > ip->i_size) in ufs_readdir()
2456 readcnt = bp->b_bcount; in ufs_readdir()
H A Dufs_lookup.c922 while (blkoff < bp->b_bcount) { in ufs_direnter()
/freebsd/sys/fs/p9fs/
H A Dp9fs_vnops.c1885 io.iov_len = uiov->uio_resid = bp->b_bcount; in p9fs_doio()
1897 int nread = bp->b_bcount - left; in p9fs_doio()

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