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447deba3da
freebsd-skq/sys
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Matthew Dillon 447deba3da Fix a bug in the block number calculation for VN disks with a sector 
size != 512 that are configured without a label.  The bug should only
    have effected swap-backed VN mounts without a label.

    Add several major features to VN.  In the kernel we add a swap
    pre-reservation capability, which can be used to guarentee seek
    consistency for swap-backed VN nodes.  This also incidently allows
    a swap-backed VN filesystem to be recovered after a crash in some
    cases (if the same swap blocks happen to be reserved).

    We also add a number of new options to vnconfig which do the work
    of pre-zeroing or creating/truncating/extending a file which greatly
    simplifies using VN in a file-backed configuration.

    Add FreeBSD CVS label to sys/sys/vnioctl.h, as well as a new ioctl
    flag for the swap pre-reservation feature.

Reviewed by:	Alan Cox <alc@cs.rice.edu>, David Greenman <dg@root.com>
1999-09-17 05:34:00 +00:00
..
alpha Pull in the core bus drivers based on the machine type rather than 1999-09-13 17:52:06 +00:00
amd64 Correction: mem.c devices are "D_MEM" (and D_MEM is added.) 1999-09-12 18:48:07 +00:00
boot netboot removed until somebody fixes it so it compiles 1999-09-09 01:28:26 +00:00
cam Remove unneeded disk-related includes. 1999-09-12 08:23:21 +00:00
coda Seperate the export check in VFS_FHTOVP, exports are now checked via 1999-09-11 00:46:08 +00:00
compat <machine/soundcard.h> -> <sys/soundcard.h>, since it's an exported API 1999-09-04 14:15:26 +00:00
compile
conf Fix some more disordering, as well as the description string for the 1999-09-14 16:14:05 +00:00
contrib Bite the bullet and allocate the devsw entry at compile time. 1999-09-12 20:40:29 +00:00
ddb $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
dev Fix a bug in the block number calculation for VN disks with a sector 1999-09-17 05:34:00 +00:00
fs Seperate the export check in VFS_FHTOVP, exports are now checked via 1999-09-11 00:46:08 +00:00
geom Changes to centralise the default blocksize behaviour. 1999-09-09 19:08:44 +00:00
gnu Seperate the export check in VFS_FHTOVP, exports are now checked via 1999-09-11 00:46:08 +00:00
i4b Finish making LINT compile. Disable references to pnp in files that 1999-09-03 20:38:47 +00:00
i386 wlinit() must be called to recalculate the multicast filter. 1999-09-15 12:49:03 +00:00
isa Removed diskerr()'s unused d_name arg and updated callers. This fixes 1999-09-13 12:59:41 +00:00
isofs/cd9660 Seperate the export check in VFS_FHTOVP, exports are now checked via 1999-09-11 00:46:08 +00:00
kern Register the right cdevsw on the master device. 1999-09-13 18:20:21 +00:00
libkern $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
miscfs Seperate the export check in VFS_FHTOVP, exports are now checked via 1999-09-11 00:46:08 +00:00
modules Clean up and reorder. 1999-09-08 19:17:15 +00:00
msdosfs Seperate the export check in VFS_FHTOVP, exports are now checked via 1999-09-11 00:46:08 +00:00
net Don't call if_up() here, just set IFF_UP. 1999-09-14 01:17:30 +00:00
netatalk Change suser_xxx() to suser() where it applies. 1999-04-27 12:21:16 +00:00
netatm Fixed printf format errors (don't assume that ntohl() returns u_long; 1999-08-29 10:28:10 +00:00
netinet Re-arrange the arp code so that fddi arps work properly. 1999-09-16 00:35:39 +00:00
netipx Get rid of the old XNS checksum code and implement it the IPX way. 1999-08-28 18:21:55 +00:00
netkey Fix a printf(3) formatter to match its variable. 1999-08-17 22:11:02 +00:00
netnatm Examine all occurrences of sprintf(), strcat(), and str[n]cpy() 1998-12-04 22:54:57 +00:00
netns $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
nfs Seperate the export check in VFS_FHTOVP, exports are now checked via 1999-09-11 00:46:08 +00:00
nfsclient Seperate the export check in VFS_FHTOVP, exports are now checked via 1999-09-11 00:46:08 +00:00
nfsserver Seperate the export check in VFS_FHTOVP, exports are now checked via 1999-09-11 00:46:08 +00:00
ntfs Seperate the export check in VFS_FHTOVP, exports are now checked via 1999-09-11 00:46:08 +00:00
pc98 Gdc and pckbd driver don't support pnp mode. 1999-09-14 12:57:40 +00:00
pccard $Id$ -> $FreeBSD$ 1999-09-06 11:23:05 +00:00
pci Fix sf_probe() to detect the card type properly. I botched the reading 1999-09-17 00:47:41 +00:00
posix4 $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
powerpc $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00
rpc $Id$ -> $FreeBSD$ 1999-08-27 23:45:13 +00:00
svr4 Add MAINTAINER line 1999-09-01 00:32:18 +00:00
sys Fix a bug in the block number calculation for VN disks with a sector 1999-09-17 05:34:00 +00:00
tools $Id$ -> $FreeBSD$ (some mangled and/or hidden ones) 1999-08-28 02:21:15 +00:00
ufs Removed diskerr()'s unused d_name arg and updated callers. This fixes 1999-09-13 12:59:41 +00:00
vm The vnode pager (used when you do file-backed mmaps) must use the 1999-09-17 05:17:59 +00:00
Makefile $Id$ -> $FreeBSD$ 1999-08-28 01:08:13 +00:00