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1c13fd358f
NetBSD/sys
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simonb 1c13fd358f Give buf_lotsfree() a bit of a service: 
- Fix a 32-bit overflow that could erroneously return true even if the
  currently allocated buffer memory was greater than the high water mark.
- Add an early check for bufmem > hiwater to avoid a needless call to
  random().
- Sprinkle some comments.

Add a vm.bufmem sysctl so the current bufmem value can be easily queried
from userland.

Reviewed by Thor Simon.
2004-03-26 00:31:55 +00:00
..
altq parameter with two es. From Peter Postma. 2004-02-24 15:22:01 +00:00
arch Convert athhal-elf.o to a .uue and add appropriate make hooks to use it 2004-03-25 23:32:10 +00:00
coda Tango on sysctl_createv() and flags. The flags have all been renamed, 2004-03-24 15:34:46 +00:00
compat while this is dead code appearently, define e_sigobject only 2004-03-25 16:54:10 +00:00
conf Pull in sys/kern_kcont. Size is 1.4k, hardly worth making an option 2004-03-20 03:12:47 +00:00
crypto
ddb Tango on sysctl_createv() and flags. The flags have all been renamed, 2004-03-24 15:34:46 +00:00
dev err fix previous (return -> break) in case statement. 2004-03-25 23:07:09 +00:00
fs Tango on sysctl_createv() and flags. The flags have all been renamed, 2004-03-24 15:34:46 +00:00
gdbscripts
ipkdb
kern Give buf_lotsfree() a bit of a service: 2004-03-26 00:31:55 +00:00
lib remove license clauses 3 and 4 from my cpoyright notices 2004-03-24 17:26:53 +00:00
lkm allow the number of vnd's created to be patchable... 2004-03-21 10:51:16 +00:00
miscfs Tango on sysctl_createv() and flags. The flags have all been renamed, 2004-03-24 15:34:46 +00:00
net UCB no longer requires the advertising clause. 2004-03-25 10:53:46 +00:00
net80211 In wi(4), wi_choose_rate used to contain device-independent code. 2004-03-17 17:00:34 +00:00
netatalk
netccitt
netinet Tango on sysctl_createv() and flags. The flags have all been renamed, 2004-03-24 15:34:46 +00:00
netinet6 Tango on sysctl_createv() and flags. The flags have all been renamed, 2004-03-24 15:34:46 +00:00
netipsec Tango on sysctl_createv() and flags. The flags have all been renamed, 2004-03-24 15:34:46 +00:00
netisdn Avoid NULL pointer dereferences on incomplete setup by userland. 2004-03-21 16:29:40 +00:00
netiso Spell the plural of suffix "suffixes", not "suffices". 2004-02-13 17:56:17 +00:00
netkey Tango on sysctl_createv() and flags. The flags have all been renamed, 2004-03-24 15:34:46 +00:00
netnatm
netns parameter with two es. From Peter Postma. 2004-02-24 15:22:01 +00:00
netsmb align Extended file attributes defines 2004-03-22 16:42:06 +00:00
nfs Tango on sysctl_createv() and flags. The flags have all been renamed, 2004-03-24 15:34:46 +00:00
opencrypto
stand
sys Misc. style fix; white-space usage, comment style, ansify, multiple 2004-03-25 23:02:58 +00:00
ufs Tango on sysctl_createv() and flags. The flags have all been renamed, 2004-03-24 15:34:46 +00:00
uvm Tango on sysctl_createv() and flags. The flags have all been renamed, 2004-03-24 15:34:46 +00:00
Makefile