NetBSD/sys
dan c6ba3edf9d Reduce the default BUFCACHE to 10% for now. Too many users are
tripping over this getting too large, and suffering other performance
problems due to the lack of good backpressure shrinking the bufcache
when other memory is required.  Again, this tunable should be
revisited when the backpressure mechanism has been improved.

sysctl vm.bufcache can be used to manually tune those rare machines
that might need more than this.

See comments in rev 1.106 for more detail.
2004-01-27 11:35:23 +00:00
..
altq - kill bzero/bcopy 2003-11-09 22:11:12 +00:00
arch __splbarrier() is deprecated in favour of the MI __insn_barrier(). 2004-01-26 19:43:25 +00:00
coda Dynamic sysctl. 2003-12-04 19:38:21 +00:00
compat delete ktrsyscall32() prototype 2004-01-21 11:28:30 +00:00
conf cleanup old lpt(4) attachment, and glue ppbus in so that they can coexist: 2004-01-20 19:58:00 +00:00
crypto s/netbsd.org/NetBSD.org/g 2003-11-28 08:56:48 +00:00
ddb Dynamic sysctl. 2003-12-04 19:38:21 +00:00
dev Added note for updating these files. 2004-01-26 14:20:42 +00:00
fs Fix xxx_strategy() to use the vnode arg instead of bp->b_vp. 2004-01-26 10:39:29 +00:00
gdbscripts
ipkdb
kern Reduce the default BUFCACHE to 10% for now. Too many users are 2004-01-27 11:35:23 +00:00
lib netbsd.org -> NetBSD.org 2003-12-04 13:57:30 +00:00
lkm Alphabetize... 2004-01-20 04:55:46 +00:00
miscfs Make VOP_STRATEGY(bp) a real VOP as discussed on tech-kern. 2004-01-25 18:06:48 +00:00
net Make bpf_maxbufsize writable via sysctl, as written by Andrew Brown. 2004-01-22 00:32:41 +00:00
net80211 Ignore WI_RID_STA_IDENTITY and WI_RID_DBM_ADJUST instead of EINVAL 2004-01-16 14:07:32 +00:00
netatalk
netccitt Change global head-of-local-IP-address list from in_ifaddr to 2003-11-11 20:25:26 +00:00
netinet Allow DEF_NAT_AGE to be set in kernel config. 2004-01-16 09:01:22 +00:00
netinet6 make ip6_getpmtu() externally visible 2004-01-24 13:02:41 +00:00
netipsec Remove ``#ifdef IPSEC'' include block; they are not appropriate here. 2004-01-23 02:39:49 +00:00
netisdn netbsd.org -> NetBSD.org 2003-12-04 13:57:30 +00:00
netiso netbsd.org -> NetBSD.org 2003-12-04 13:57:30 +00:00
netkey invalidate pcb policy cache on key_timehandler(). part of 2004-01-14 04:11:13 +00:00
netnatm
netns s/in_ifaddr/in_ifaddrhead/. not really tested 2003-11-14 15:04:48 +00:00
netsmb Remove some assigned-to but otherwise unused variables. 2003-10-30 01:43:08 +00:00
nfs Adjust sillyrename cleanup code to deal with the parent vnode 2004-01-23 22:20:20 +00:00
opencrypto Split opencrypto configuration into an attribute, usable by inkernel 2003-12-31 16:44:26 +00:00
stand
sys bump to 1.6ZI. 2004-01-25 18:11:13 +00:00
ufs Fix xxx_strategy() to use the vnode arg instead of bp->b_vp. 2004-01-26 10:39:29 +00:00
uvm Make VOP_STRATEGY(bp) a real VOP as discussed on tech-kern. 2004-01-25 18:06:48 +00:00
Makefile Build net80211/. 2003-10-13 06:49:14 +00:00