freebsd-src/sys
Matthew Dillon 245df27cee Implement kern.maxvnodes. adjusting kern.maxvnodes now actually has a
real effect.

Optimize vfs_msync().  Avoid having to continually drop and re-obtain
mutexes when scanning the vnode list.  Improves looping case by 500%.

Optimize ffs_sync().  Avoid having to continually drop and re-obtain
mutexes when scanning the vnode list.  This makes a couple of assumptions,
which I believe are ok, in regards to vnode stability when the mount list
mutex is held.  Improves looping case by 500%.

(more optimization work is needed on top of these fixes)

MFC after:	1 week
2001-10-26 00:08:05 +00:00
..
alpha cn_tab no longer exists, use cnadd() to add a console device. Note that 2001-10-24 18:30:05 +00:00
amd64 Currently no code does a CROSSJUMP() to sw1a, so we don't need a 2001-10-25 16:54:21 +00:00
arm Remove funky right justification. 2001-10-23 00:42:15 +00:00
boot Just use ${MACHINE}, it's already special-casing pc98. 2001-10-25 09:05:47 +00:00
cam Add a quirk entry so that the Maxtor 3000LE USB drive will work. 2001-10-15 02:05:06 +00:00
coda Change the vnode list under the mount point from a LIST to a TAILQ 2001-10-23 01:21:29 +00:00
compat Add proc/mtab which simulates a Linux system's /etc/mtab. 2001-10-21 15:56:46 +00:00
conf Fixed misformatting of options line for COMPAQ_M610 and EICON_DIVA in 2001-10-25 12:05:45 +00:00
contrib Remove file obsoleted by the 20010920 snapshot. 2001-10-04 23:17:35 +00:00
crypto properly check DES weak key. KAME PR 363. 2001-07-03 17:46:48 +00:00
ddb Make the flag field in the ps output one char wider to account for recent 2001-10-20 03:22:23 +00:00
dev Use TASK_INIT to initialize taskqueue task instead of violating the 2001-10-25 19:56:02 +00:00
fs Change the vnode list under the mount point from a LIST to a TAILQ 2001-10-23 01:21:29 +00:00
geom KSE Milestone 2 2001-09-12 08:38:13 +00:00
gnu Change the vnode list under the mount point from a LIST to a TAILQ 2001-10-23 01:21:29 +00:00
i4b fix kvprintf panic in attach routine 2001-10-24 14:12:47 +00:00
i386 Remove wx driver, which got recently removed. 2001-10-25 19:45:39 +00:00
ia64 * Clear the TLB on boot. 2001-10-24 21:22:08 +00:00
isa Break out the bus front ends into their own files. Rewrite 2001-10-23 15:17:33 +00:00
isofs/cd9660 KSE Milestone 2 2001-09-12 08:38:13 +00:00
kern Implement kern.maxvnodes. adjusting kern.maxvnodes now actually has a 2001-10-26 00:08:05 +00:00
libkern Implement these using mux1 and extr.u. I'll update the userland versions 2001-10-06 08:35:05 +00:00
modules Unbreak alpha builds. 2001-10-24 18:45:35 +00:00
net Remove extra memory region kept by "struct pfil_head pfil_head_t;". 2001-10-22 08:46:23 +00:00
netatalk KSE Milestone 2 2001-09-12 08:38:13 +00:00
netatm KSE Milestone 2 2001-09-12 08:38:13 +00:00
netgraph Fix bug that cheated hook names out of the last 2 bytes. 2001-10-10 19:58:11 +00:00
netinet Don't use the ip_timestamp structure to access timestamp options, as the 2001-10-25 06:27:51 +00:00
netinet6 Pull post-4.4BSD change to sys/net/route.c from BSD/OS 4.2. 2001-10-17 18:07:05 +00:00
netipx KSE Milestone 2 2001-09-12 08:38:13 +00:00
netkey Fixed the value of the prefixlen in the sadb_address structure. 2001-10-22 20:19:47 +00:00
netnatm
netncp Change the kernel's ucred API as follows: 2001-10-11 23:38:17 +00:00
netns
netsmb Map errdos:67 to the ENOENT. 2001-08-21 09:16:57 +00:00
nfs Unwind some more macros. NFSMADV() was kinda silly since it was right 2001-09-28 04:37:08 +00:00
nfsclient o Note an additional potential problem here: LOCKD_MSG directly exports 2001-10-24 02:48:38 +00:00
nfsserver Now that nfsm_reply() does not usually set 'error' to 0, we need 2001-10-25 19:07:56 +00:00
pc98 cn_tab no longer exists, use cnadd() to add a console device. Note that 2001-10-24 18:30:05 +00:00
pccard Add a tunable (hw.pcic.boot_deactivated) which will boot the system 2001-10-23 07:04:03 +00:00
pci Defs for three (unused so far) bits in PCI command/status register 2001-10-25 17:43:26 +00:00
posix4 KSE Milestone 2 2001-09-12 08:38:13 +00:00
powerpc Remove funky right justification. 2001-10-23 00:42:15 +00:00
rpc
sparc64 Remove call to cninit_finish(). 2001-10-24 17:42:01 +00:00
svr4
sys Implement kern.maxvnodes. adjusting kern.maxvnodes now actually has a 2001-10-26 00:08:05 +00:00
tools KSE Milestone 2 2001-09-12 08:38:13 +00:00
ufs Implement kern.maxvnodes. adjusting kern.maxvnodes now actually has a 2001-10-26 00:08:05 +00:00
vm Implement kern.maxvnodes. adjusting kern.maxvnodes now actually has a 2001-10-26 00:08:05 +00:00
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