1 /* 2 * Copyright (c) 1982, 1986, 1989 Regents of the University of California. 3 * All rights reserved. 4 * 5 * %sccs.include.redist.c% 6 * 7 * @(#)lfs_bio.c 5.2 (Berkeley) 10/02/91 8 */ 9 10 #ifdef LOGFS 11 #include "param.h" 12 #include "proc.h" 13 #include "buf.h" 14 #include "vnode.h" 15 #include "specdev.h" 16 #include "mount.h" 17 #include "trace.h" 18 #include "resourcevar.h" 19 #include "lfs.h" 20 21 /* 22 * LFS version of bawrite, bdwrite, bwrite. Set the delayed write flag and 23 * use reassignbuf to move the buffer from the clean list to the dirty one, 24 * then unlock the buffer. 25 */ 26 lfs_bwrite(bp) 27 register BUF *bp; 28 { 29 #ifdef DO_ACCOUNTING 30 Not included as this gets called from lots of places where the 31 current proc structure is probably wrong. Ignore for now. 32 curproc->p_stats->p_ru.ru_oublock++; /* XXX: no one paid yet */ 33 #endif 34 bp->b_flags &= ~(B_READ | B_DONE | B_ERROR); 35 bp->b_flags |= B_WRITE | B_DELWRI; 36 reassignbuf(bp, bp->b_vp); /* XXX: do this inline? */ 37 brelse(bp); 38 } 39 #endif /* LOGFS */ 40