cvs commit: src/sys/amd64/amd64 genassym.c src/sys/bus/cam cam_periph.c src/sys/bus/cam/scsi scsi_cd.c scsi_da.c scsi_pt.c scsi_sa.c src/sys/bus/firewire fwmem.c src/sys/bus/isa isavar.h src/sys/bus/isa/i386 isa_device.h isa_dma.c isa_dma.h ...

Sun Apr 30 10:24:54 PDT 2006

dillon      2006/04/30 10:22:18 PDT

DragonFly src repository

  Modified files:
    sys/amd64/amd64      genassym.c 
    sys/bus/cam          cam_periph.c 
    sys/bus/cam/scsi     scsi_cd.c scsi_da.c scsi_pt.c scsi_sa.c 
    sys/bus/firewire     fwmem.c 
    sys/bus/isa          isavar.h 
    sys/bus/isa/i386     isa_device.h isa_dma.c 
    sys/contrib/dev/fla  fla.c 
    sys/dev/disk/ata     ata-disk.c ata-raid.c atapi-cd.c 
                         atapi-fd.c atapi-tape.c 
    sys/dev/disk/ccd     ccd.c 
    sys/dev/disk/fd      fd.c 
    sys/dev/disk/mcd     mcd.c 
    sys/dev/disk/md      md.c 
    sys/dev/disk/scd     scd.c 
    sys/dev/disk/vn      vn.c 
    sys/dev/disk/wt      wt.c 
    sys/dev/misc/labpc   labpc.c 
    sys/dev/misc/ppc     ppc.c 
    sys/dev/raid/aac     aac.c aac_compat.h 
    sys/dev/raid/amr     amr.c 
    sys/dev/raid/ida     ida.c ida_disk.c 
    sys/dev/raid/ips     ips.h 
    sys/dev/raid/mlx     mlx.c mlx_compat.h 
    sys/dev/raid/pst     pst-raid.c 
    sys/dev/raid/twe     twe.c twe_compat.h 
    sys/dev/raid/vinum   vinumdaemon.c vinumext.h vinuminterrupt.c 
                         vinumio.c vinumparser.c vinumraid5.c 
                         vinumrequest.c vinumrevive.c vinumstate.c 
    sys/dev/sound/pcm    buffer.c sound.h 
    sys/dev/video/gsc    gsc.c 
    sys/i386/i386        genassym.c machdep.c 
    sys/i386/isa         asc.c 
    sys/kern             kern_device.c kern_physio.c 
                         subr_devstat.c subr_disk.c subr_diskmbr.c 
                         subr_diskslice.c vfs_aio.c vfs_bio.c 
                         vfs_cluster.c vfs_default.c vfs_vopops.c 
    sys/sys              buf.h 
    sys/vfs/gnu/ext2fs   ext2_bmap.c ext2_inode.c 
    sys/vfs/mfs          mfs_vnops.c 
    sys/vfs/nfs          nfs_bio.c nfs_vnops.c 
    sys/vfs/ntfs         ntfs_vnops.c 
    sys/vfs/nwfs         nwfs_io.c 
    sys/vfs/smbfs        smbfs_io.c 
    sys/vfs/specfs       spec_vnops.c 
    sys/vfs/ufs          ffs_alloc.c ffs_inode.c ffs_rawread.c 
                         ffs_softdep.c ufs_bmap.c 
    sys/vfs/union        union_vnops.c 
    sys/vm               swap_pager.c vm_pager.c vm_swap.c 
                         vnode_pager.c 
  Removed files:
    sys/bus/isa/i386     isa_dma.h 
  Log:
  Replace the the buffer cache's B_READ, B_WRITE, B_FORMAT, and B_FREEBUF
  b_flags with a separate b_cmd field.  Use b_cmd to test for I/O completion
  as well (getting rid of B_DONE in the process).  This further simplifies
  the setup required to issue a buffer cache I/O.

  Remove a redundant header file, bus/isa/i386/isa_dma.h and merge any
  discrepancies into bus/isa/isavar.h.

  Give ISADMA_READ/WRITE/RAW their own independant flag definitions instead of
  trying to overload them on top of B_READ, B_WRITE, and B_RAW.  Add a
  routine isa_dmabp() which takes a struct buf pointer and returns the ISA
  dma flags associated with the operation.

  Remove the 'clear_modify' argument to vfs_busy_pages().  Instead,
  vfs_busy_pages() asserts that the buffer's b_cmd is valid and then uses
  it to determine the action it must take.

  Revision  Changes    Path
  1.10      +0 -1      src/sys/amd64/amd64/genassym.c
  1.14      +9 -10     src/sys/bus/cam/cam_periph.c
  1.22      +1 -1      src/sys/bus/cam/scsi/scsi_cd.c
  1.29      +1 -1      src/sys/bus/cam/scsi/scsi_da.c
  1.14      +1 -1      src/sys/bus/cam/scsi/scsi_pt.c
  1.17      +4 -4      src/sys/bus/cam/scsi/scsi_sa.c
  1.9       +1 -1      src/sys/bus/firewire/fwmem.c
  1.9       +7 -3      src/sys/bus/isa/isavar.h
  1.8       +0 -5      src/sys/bus/isa/i386/isa_device.h
  1.8       +23 -2     src/sys/bus/isa/i386/isa_dma.c
  1.12      +11 -4     src/sys/contrib/dev/fla/fla.c
  1.28      +1 -1      src/sys/dev/disk/ata/ata-disk.c
  1.19      +9 -7      src/sys/dev/disk/ata/ata-raid.c
  1.22      +2 -2      src/sys/dev/disk/ata/atapi-cd.c
  1.15      +3 -3      src/sys/dev/disk/ata/atapi-fd.c
  1.15      +4 -4      src/sys/dev/disk/ata/atapi-tape.c
  1.27      +3 -3      src/sys/dev/disk/ccd/ccd.c
  1.29      +27 -23    src/sys/dev/disk/fd/fd.c
  1.18      +1 -1      src/sys/dev/disk/mcd/mcd.c
  1.11      +29 -9     src/sys/dev/disk/md/md.c
  1.17      +1 -1      src/sys/dev/disk/scd/scd.c
  1.19      +7 -7      src/sys/dev/disk/vn/vn.c
  1.14      +7 -4      src/sys/dev/disk/wt/wt.c
  1.16      +2 -2      src/sys/dev/misc/labpc/labpc.c
  1.12      +4 -3      src/sys/dev/misc/ppc/ppc.c
  1.23      +2 -2      src/sys/dev/raid/aac/aac.c
  1.8       +0 -7      src/sys/dev/raid/aac/aac_compat.h
  1.18      +1 -1      src/sys/dev/raid/amr/amr.c
  1.11      +1 -1      src/sys/dev/raid/ida/ida.c
  1.11      +1 -1      src/sys/dev/raid/ida/ida_disk.c
  1.9       +1 -17     src/sys/dev/raid/ips/ips.h
  1.18      +1 -1      src/sys/dev/raid/mlx/mlx.c
  1.7       +0 -18     src/sys/dev/raid/mlx/mlx_compat.h
  1.15      +2 -2      src/sys/dev/raid/pst/pst-raid.c
  1.15      +1 -1      src/sys/dev/raid/twe/twe.c
  1.14      +0 -18     src/sys/dev/raid/twe/twe_compat.h
  1.10      +1 -1      src/sys/dev/raid/vinum/vinumdaemon.c
  1.7       +3 -3      src/sys/dev/raid/vinum/vinumext.h
  1.9       +8 -8      src/sys/dev/raid/vinum/vinuminterrupt.c
  1.13      +5 -5      src/sys/dev/raid/vinum/vinumio.c
  1.6       +1 -0      src/sys/dev/raid/vinum/vinumparser.c
  1.5       +4 -4      src/sys/dev/raid/vinum/vinumraid5.c
  1.11      +11 -10    src/sys/dev/raid/vinum/vinumrequest.c
  1.10      +10 -7     src/sys/dev/raid/vinum/vinumrevive.c
  1.6       +1 -1      src/sys/dev/raid/vinum/vinumstate.c
  1.4       +5 -4      src/sys/dev/sound/pcm/buffer.c
  1.8       +0 -5      src/sys/dev/sound/pcm/sound.h
  1.11      +2 -2      src/sys/dev/video/gsc/gsc.c
  1.49      +0 -1      src/sys/i386/i386/genassym.c
  1.90      +2 -2      src/sys/i386/i386/machdep.c
  1.12      +3 -3      src/sys/i386/isa/asc.c
  1.17      +2 -1      src/sys/kern/kern_device.c
  1.18      +5 -3      src/sys/kern/kern_physio.c
  1.3       +9 -5      src/sys/kern/subr_devstat.c
  1.23      +5 -6      src/sys/kern/subr_disk.c
  1.13      +2 -2      src/sys/kern/subr_diskmbr.c
  1.17      +7 -5      src/sys/kern/subr_diskslice.c
  1.24      +7 -4      src/sys/kern/vfs_aio.c
  1.67      +81 -67    src/sys/kern/vfs_bio.c
  1.22      +41 -35    src/sys/kern/vfs_cluster.c
  1.35      +4 -4      src/sys/kern/vfs_default.c
  1.22      +1 -1      src/sys/kern/vfs_vopops.c
  1.31      +15 -7     src/sys/sys/buf.h
  1.3       +2 -2      src/sys/vfs/gnu/ext2fs/ext2_bmap.c
  1.17      +3 -5      src/sys/vfs/gnu/ext2fs/ext2_inode.c
  1.25      +29 -14    src/sys/vfs/mfs/mfs_vnops.c
  1.34      +23 -20    src/sys/vfs/nfs/nfs_bio.c
  1.58      +15 -12    src/sys/vfs/nfs/nfs_vnops.c
  1.31      +11 -6     src/sys/vfs/ntfs/ntfs_vnops.c
  1.20      +4 -4      src/sys/vfs/nwfs/nwfs_io.c
  1.23      +3 -4      src/sys/vfs/smbfs/smbfs_io.c
  1.39      +12 -13    src/sys/vfs/specfs/spec_vnops.c
  1.21      +0 -2      src/sys/vfs/ufs/ffs_alloc.c
  1.21      +2 -2      src/sys/vfs/ufs/ffs_inode.c
  1.21      +5 -7      src/sys/vfs/ufs/ffs_rawread.c
  1.39      +1 -1      src/sys/vfs/ufs/ffs_softdep.c
  1.12      +2 -2      src/sys/vfs/ufs/ufs_bmap.c
  1.26      +1 -1      src/sys/vfs/union/union_vnops.c
  1.22      +31 -40    src/sys/vm/swap_pager.c
  1.19      +1 -0      src/sys/vm/vm_pager.c
  1.23      +1 -1      src/sys/vm/vm_swap.c
  1.25      +5 -7      src/sys/vm/vnode_pager.c

http://www.dragonflybsd.org/cvsweb/src/sys/amd64/amd64/genassym.c.diff?r1=1.9&r2=1.10&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/bus/cam/cam_periph.c.diff?r1=1.13&r2=1.14&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/bus/cam/scsi/scsi_cd.c.diff?r1=1.21&r2=1.22&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/bus/cam/scsi/scsi_da.c.diff?r1=1.28&r2=1.29&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/bus/cam/scsi/scsi_pt.c.diff?r1=1.13&r2=1.14&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/bus/cam/scsi/scsi_sa.c.diff?r1=1.16&r2=1.17&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/bus/firewire/fwmem.c.diff?r1=1.8&r2=1.9&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/bus/isa/isavar.h.diff?r1=1.8&r2=1.9&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/bus/isa/i386/isa_device.h.diff?r1=1.7&r2=1.8&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/bus/isa/i386/isa_dma.c.diff?r1=1.7&r2=1.8&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/contrib/dev/fla/fla.c.diff?r1=1.11&r2=1.12&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/disk/ata/ata-disk.c.diff?r1=1.27&r2=1.28&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/disk/ata/ata-raid.c.diff?r1=1.18&r2=1.19&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/disk/ata/atapi-cd.c.diff?r1=1.21&r2=1.22&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/disk/ata/atapi-fd.c.diff?r1=1.14&r2=1.15&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/disk/ata/atapi-tape.c.diff?r1=1.14&r2=1.15&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/disk/ccd/ccd.c.diff?r1=1.26&r2=1.27&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/disk/fd/fd.c.diff?r1=1.28&r2=1.29&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/disk/mcd/mcd.c.diff?r1=1.17&r2=1.18&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/disk/md/md.c.diff?r1=1.10&r2=1.11&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/disk/scd/scd.c.diff?r1=1.16&r2=1.17&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/disk/vn/vn.c.diff?r1=1.18&r2=1.19&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/disk/wt/wt.c.diff?r1=1.13&r2=1.14&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/misc/labpc/labpc.c.diff?r1=1.15&r2=1.16&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/misc/ppc/ppc.c.diff?r1=1.11&r2=1.12&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/raid/aac/aac.c.diff?r1=1.22&r2=1.23&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/raid/aac/aac_compat.h.diff?r1=1.7&r2=1.8&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/raid/amr/amr.c.diff?r1=1.17&r2=1.18&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/raid/ida/ida.c.diff?r1=1.10&r2=1.11&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/raid/ida/ida_disk.c.diff?r1=1.10&r2=1.11&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/raid/ips/ips.h.diff?r1=1.8&r2=1.9&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/raid/mlx/mlx.c.diff?r1=1.17&r2=1.18&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/raid/mlx/mlx_compat.h.diff?r1=1.6&r2=1.7&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/raid/pst/pst-raid.c.diff?r1=1.14&r2=1.15&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/raid/twe/twe.c.diff?r1=1.14&r2=1.15&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/raid/twe/twe_compat.h.diff?r1=1.13&r2=1.14&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/raid/vinum/vinumdaemon.c.diff?r1=1.9&r2=1.10&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/raid/vinum/vinumext.h.diff?r1=1.6&r2=1.7&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/raid/vinum/vinuminterrupt.c.diff?r1=1.8&r2=1.9&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/raid/vinum/vinumio.c.diff?r1=1.12&r2=1.13&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/raid/vinum/vinumparser.c.diff?r1=1.5&r2=1.6&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/raid/vinum/vinumraid5.c.diff?r1=1.4&r2=1.5&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/raid/vinum/vinumrequest.c.diff?r1=1.10&r2=1.11&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/raid/vinum/vinumrevive.c.diff?r1=1.9&r2=1.10&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/raid/vinum/vinumstate.c.diff?r1=1.5&r2=1.6&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/sound/pcm/buffer.c.diff?r1=1.3&r2=1.4&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/sound/pcm/sound.h.diff?r1=1.7&r2=1.8&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/dev/video/gsc/gsc.c.diff?r1=1.10&r2=1.11&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/i386/i386/genassym.c.diff?r1=1.48&r2=1.49&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/i386/i386/machdep.c.diff?r1=1.89&r2=1.90&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/i386/isa/asc.c.diff?r1=1.11&r2=1.12&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/kern_device.c.diff?r1=1.16&r2=1.17&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/kern_physio.c.diff?r1=1.17&r2=1.18&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/subr_devstat.c.diff?r1=1.2&r2=1.3&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/subr_disk.c.diff?r1=1.22&r2=1.23&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/subr_diskmbr.c.diff?r1=1.12&r2=1.13&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/subr_diskslice.c.diff?r1=1.16&r2=1.17&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/vfs_aio.c.diff?r1=1.23&r2=1.24&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/vfs_bio.c.diff?r1=1.66&r2=1.67&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/vfs_cluster.c.diff?r1=1.21&r2=1.22&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/vfs_default.c.diff?r1=1.34&r2=1.35&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/kern/vfs_vopops.c.diff?r1=1.21&r2=1.22&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/sys/buf.h.diff?r1=1.30&r2=1.31&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vfs/gnu/ext2fs/ext2_bmap.c.diff?r1=1.2&r2=1.3&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vfs/gnu/ext2fs/ext2_inode.c.diff?r1=1.16&r2=1.17&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vfs/mfs/mfs_vnops.c.diff?r1=1.24&r2=1.25&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vfs/nfs/nfs_bio.c.diff?r1=1.33&r2=1.34&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vfs/nfs/nfs_vnops.c.diff?r1=1.57&r2=1.58&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vfs/ntfs/ntfs_vnops.c.diff?r1=1.30&r2=1.31&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vfs/nwfs/nwfs_io.c.diff?r1=1.19&r2=1.20&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vfs/smbfs/smbfs_io.c.diff?r1=1.22&r2=1.23&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vfs/specfs/spec_vnops.c.diff?r1=1.38&r2=1.39&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vfs/ufs/ffs_alloc.c.diff?r1=1.20&r2=1.21&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vfs/ufs/ffs_inode.c.diff?r1=1.20&r2=1.21&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vfs/ufs/ffs_rawread.c.diff?r1=1.20&r2=1.21&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vfs/ufs/ffs_softdep.c.diff?r1=1.38&r2=1.39&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vfs/ufs/ufs_bmap.c.diff?r1=1.11&r2=1.12&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vfs/union/union_vnops.c.diff?r1=1.25&r2=1.26&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vm/swap_pager.c.diff?r1=1.21&r2=1.22&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vm/vm_pager.c.diff?r1=1.18&r2=1.19&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vm/vm_swap.c.diff?r1=1.22&r2=1.23&f=u
http://www.dragonflybsd.org/cvsweb/src/sys/vm/vnode_pager.c.diff?r1=1.24&r2=1.25&f=u