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24579ca1d7
freebsd-dev/sys
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Matthew Dillon 24579ca1d7 The vnode pager (used when you do file-backed mmaps) must use the 
underlying physical sector size when aligning I/O transfer sizes.
    It cannot assume 512 bytes.

    We assume the underlying sector size is a power of 2.  If it isn't,
    mmap() will break badly anyway (in the same way mmap broke with NFS
    when NFS tried to cache piecemeal write ranges in buffers, before
    we enforced read-buffer-before-write-piecemeal for NFS).

Reviewed by:	Alan Cox <alc@cs.rice.edu>, David Greenman <dg@root.com>
1999-09-17 05:17:59 +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 sf_probe() to detect the card type properly. I botched the reading 1999-09-17 00:47:41 +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 Reviewed by: Alan Cox <alc@cs.rice.edu>, David Greenman <dg@root.com> 1999-09-17 04:56:40 +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