Bruce Evans 0249823ecb Align the offset in vn_rdwr_inchunks() so that at most the first and ... the last chunk are misaligned relative to a MAXBSIZE byte boundary. vn_rdwr_inchunks() is used mainly for elf core dumps, and elf sections are usually perfectly misaligned relative to MAXBSIZE, and chunking prevents the file system from doing much realigning. This gives a surprisingly large speedup for core dumps -- from 50 to 13 seconds for a 512MB core dump here. The pessimization was mostly from an interaction of the misalignment with IO_DIRECT. It increased the number of i/o's for each chunk by a factor of 5 (3 writes and 2 read-before-writes instead of 1 write).		2004-03-13 02:56:27 +00:00
..
alpha	Retire pmap_pinit2(). Alpha was the last platform that used it. However,	2004-03-07 21:06:48 +00:00
amd64	These are changes to allow to use the Intel C/C++ compiler (lang/icc)	2004-03-12 21:45:33 +00:00
arm
boot	These are changes to allow to use the Intel C/C++ compiler (lang/icc)	2004-03-12 21:45:33 +00:00
cam
coda
compat	Remove unused second arg to vfinddev().	2004-03-11 16:33:11 +00:00
conf	This are the build infrastructure changes to allow to use the	2004-03-12 21:36:12 +00:00
contrib	Remove `$Name$' leftovers from the port version reporting.	2004-03-10 15:08:21 +00:00
crypto
ddb
dev	These are changes to allow to use the Intel C/C++ compiler (lang/icc)	2004-03-12 21:45:33 +00:00
fs	When I was a kid my work table was one cluttered mess an cleaning it up	2004-03-11 18:50:33 +00:00
geom	Be more insistent on destroying geoms at unload time. Still not perfect,	2004-03-11 08:16:23 +00:00
gnu	Properly vector all bwrite() and BUF_WRITE() calls through the same path	2004-03-11 18:02:36 +00:00
i4b
i386	Fixed some English usage errors.	2004-03-13 00:56:11 +00:00
ia64	Identify the Deerfield processor. Deerfield is a low-voltage variant	2004-03-10 22:23:20 +00:00
isa
isofs/cd9660	Remove unused second arg to vfinddev().	2004-03-11 16:33:11 +00:00
kern	Align the offset in vn_rdwr_inchunks() so that at most the first and	2004-03-13 02:56:27 +00:00
libkern	These are changes to allow to use the Intel C/C++ compiler (lang/icc)	2004-03-12 21:45:33 +00:00
modules	Link pf to the build and install:	2004-03-08 22:03:29 +00:00
net	Don't allow interfaces to be renamed to the empty string.	2004-03-13 02:35:03 +00:00
net80211
netatalk
netatm	These are changes to allow to use the Intel C/C++ compiler (lang/icc)	2004-03-12 21:45:33 +00:00
netgraph	Add a netgraph node to handle ATM LLC encapsulation. This currently handles	2004-03-08 10:54:35 +00:00
netinet	Lock down IP-layer encapsulation library:	2004-03-10 02:48:50 +00:00
netinet6	Move the AH algorithm list from a static local function variable to	2004-03-10 04:56:54 +00:00
netipsec
netipx
netkey
netnatm
netncp
netsmb
nfs
nfs4client	Properly vector all bwrite() and BUF_WRITE() calls through the same path	2004-03-11 18:02:36 +00:00
nfsclient	Allow kernel with the BOOTP option to boot when DHCP/BOOTP sets the root	2004-03-12 20:37:40 +00:00
nfsserver	Properly vector all bwrite() and BUF_WRITE() calls through the same path	2004-03-11 18:02:36 +00:00
opencrypto	kthread_exit() no longer requires Giant, so don't force callers to acquire	2004-03-05 22:42:17 +00:00
pc98	Restore CDIOCREADAUDIO ioctl.	2004-03-07 14:16:42 +00:00
pccard
pci	Stop setting ifp->if_output to ether_output() since ether_ifattach()	2004-03-11 14:04:59 +00:00
posix4
powerpc	Retire pmap_pinit2(). Alpha was the last platform that used it. However,	2004-03-07 21:06:48 +00:00
rpc	Convert from timeout to callout API.	2004-03-07 16:23:03 +00:00
security
sparc64	Change time_t from a 32-bit value to a 64-bit value, on FreeBSD/sparc64	2004-03-10 17:39:05 +00:00
sys	These are changes to allow to use the Intel C/C++ compiler (lang/icc)	2004-03-12 21:45:33 +00:00
tools
ufs	When I was a kid my work table was one cluttered mess an cleaning it up	2004-03-11 18:50:33 +00:00
vm	Part 2 of rev 1.68. Update comment to match reality now that vm_endcopy	2004-03-12 00:16:48 +00:00
Makefile