HardenedBSD/sys
Bruce Evans 5182dcbec2 Rearrange the inner loop of scanc() to get better code on i*86's
(on an i486, 10 cycles (+ cache misses) instead of 15).  The
change should be a no-op if the compiler is any good.  The best
possible i*86 code for the same algorithm is only 1 more cycle
faster on i486's so I don't want to bother implementing an
assembler version.

scanc() is a bottleneck for OPOST processing.  It is naturally
about 4 times as slow as bcopy() on 32-bit systems.
1995-07-11 18:50:47 +00:00
..
alpha
amd64
compat/linux
compile
conf Enable pcvt in LINT and don't generate a compile time error if syscons 1995-07-11 17:20:20 +00:00
ddb
dev Fix races in scstart(). q_to_b() wasn't called at spltty(), so there 1995-07-11 18:34:30 +00:00
fs
gnu
i386 Fix races in scstart(). q_to_b() wasn't called at spltty(), so there 1995-07-11 18:34:30 +00:00
isa Fix races in scstart(). q_to_b() wasn't called at spltty(), so there 1995-07-11 18:34:30 +00:00
isofs/cd9660
kern Moved call to VOP_GETATTR() out of vnode_pager_alloc() and into the places 1995-07-09 06:58:03 +00:00
libkern Rearrange the inner loop of scanc() to get better code on i*86's 1995-07-11 18:50:47 +00:00
miscfs
modules
msdosfs
net When adding a route, set rt_ifa and rt_ifp a little earlier so that 1995-07-10 15:22:37 +00:00
netccitt
netinet ICMP messages received from broken hosts which reply to multicast packets 1995-07-10 16:16:00 +00:00
netiso
netns
nfs Moved call to VOP_GETATTR() out of vnode_pager_alloc() and into the places 1995-07-09 06:58:03 +00:00
nfsclient Moved call to VOP_GETATTR() out of vnode_pager_alloc() and into the places 1995-07-09 06:58:03 +00:00
nfsserver Moved call to VOP_GETATTR() out of vnode_pager_alloc() and into the places 1995-07-09 06:58:03 +00:00
pci
powerpc/include
rpc
scsi PR #kern/572: 1995-07-09 08:14:24 +00:00
sys Killed bogus sparc #ifdef. 1995-07-10 08:39:49 +00:00
tools
ufs
vm swapout_threads() -> swapout_procs(). 1995-07-10 08:53:22 +00:00
Makefile