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freebsd-src/sys
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Luigi Rizzo d88a358c86 Add a check in the interrupt service routine to return quickly in 
case there is nothing to do. This happens normally when the card shares
the interrupt line with other devices.

This code saves a couple of microseconds per interrupt even on a
fast CPU. You normally would not care, except under heavy tinygram
traffic where you can have some 50-100.000 interrupts per second...

On passing, correct a spelling error.
2001-02-18 07:21:28 +00:00
..
alpha Correct disordering which is corresponding to bde's fix to 2001-02-17 14:51:11 +00:00
amd64 Implement a unified run queue and adjust priority levels accordingly. 2001-02-12 00:20:08 +00:00
arm/include Correct disordering which is corresponding to bde's fix to 2001-02-17 14:51:11 +00:00
boot Fix typo: seperate -> separate. 2001-02-06 11:21:58 +00:00
cam 1. The key SSD_KEY_RECOVERED_ERROR is not an error at all and should 2001-02-11 23:46:54 +00:00
coda Mechanical change to use <sys/queue.h> macro API instead of 2001-02-04 13:13:25 +00:00
compat Allow debugging output to be controlled on a per-syscall granularity. 2001-02-16 16:40:43 +00:00
compile
conf Revert gensetdefs.pl reversal. 2001-02-17 07:26:57 +00:00
contrib/dev Patch the reintroduced (~0 << 32) == 1 bug with a cryptic but functional 2001-02-02 08:31:50 +00:00
crypto Initial import of AES algorithm code (aka Rijndael) from KAME. 2000-10-30 11:03:32 +00:00
ddb Use macro API for <sys/queue.h> 2000-12-30 22:06:19 +00:00
dev Add a check in the interrupt service routine to return quickly in 2001-02-18 07:21:28 +00:00
fs Extend kqueue down to the device layer. 2001-02-15 16:34:11 +00:00
geom Fix a braino in ccd's clone routine. 2001-01-29 06:18:14 +00:00
gnu Change and clean the mutex lock interface. 2001-02-09 06:11:45 +00:00
i4b Fix typo: seperate -> separate. 2001-02-06 11:21:58 +00:00
i386 Fixed disordering in previous commit. "Fixed" a null comment in previous 2001-02-17 03:57:38 +00:00
ia64 Correct disordering which is corresponding to bde's fix to 2001-02-17 14:51:11 +00:00
isa Extend kqueue down to the device layer. 2001-02-15 16:34:11 +00:00
isofs/cd9660 Add a hook for loading of a Unicode -> char conversion routine as a kld at a 2001-02-13 11:48:31 +00:00
kern Added a dummy lookup vop. Specfs was broken by removing its dummy 2001-02-18 02:22:58 +00:00
libkern RIP <machine/lock.h>. 2001-02-11 10:44:09 +00:00
miscfs Extend kqueue down to the device layer. 2001-02-15 16:34:11 +00:00
modules Add pc98 support. 2001-02-10 12:52:56 +00:00
msdosfs Change and clean the mutex lock interface. 2001-02-09 06:11:45 +00:00
net Add mutexes to the entire bpf subsystem to make it MPSAFE. 2001-02-16 17:10:28 +00:00
netatalk Mechanical change to use <sys/queue.h> macro API instead of 2001-02-04 13:13:25 +00:00
netatm * Rename M_WAIT mbuf subsystem flag to M_TRYWAIT. 2000-12-21 21:44:31 +00:00
netgraph Fix an erroneous comment and two style(9) bugs. 2001-02-16 17:37:31 +00:00
netinet remove unused data structure definition, and corresponding macro into*() 2001-02-18 07:10:03 +00:00
netinet6 Fix typo: compatability -> compatibility. 2001-02-06 12:05:58 +00:00
netipx Another round of the <sys/queue.h> FOREACH transmogriffer. 2001-02-04 16:08:18 +00:00
netkey fixed possibility of panic at key_acquire(). 2001-01-14 17:25:08 +00:00
netnatm Mechanical change to use <sys/queue.h> macro API instead of 2001-02-04 13:13:25 +00:00
netncp Implement m_getm() which will perform an "all or nothing" mbuf + cluster 2001-02-14 05:13:04 +00:00
netns * Rename M_WAIT mbuf subsystem flag to M_TRYWAIT. 2000-12-21 21:44:31 +00:00
nfs Fix some problems that were introduced in revision 1.97. Instead 2001-02-09 13:24:06 +00:00
nfsclient Enable use of DHCP extensions. 2001-02-02 02:35:40 +00:00
nfsserver Fix some problems that were introduced in revision 1.97. Instead 2001-02-09 13:24:06 +00:00
ntfs Change and clean the mutex lock interface. 2001-02-09 06:11:45 +00:00
nwfs Change and clean the mutex lock interface. 2001-02-09 06:11:45 +00:00
pc98 Merged from sys/i386/isa/clock.c revision 1.169. 2001-02-13 10:35:15 +00:00
pccard Move ti1031 to the 16-bit bridge section 2001-02-07 01:16:40 +00:00
pci Add a check in the interrupt service routine to return quickly in 2001-02-18 07:21:28 +00:00
posix4 Implement a unified run queue and adjust priority levels accordingly. 2001-02-12 00:20:08 +00:00
powerpc Correct disordering which is corresponding to bde's fix to 2001-02-17 14:51:11 +00:00
rpc
svr4 This patchset fixes a large number of file descriptor race conditions. 2000-11-18 21:01:04 +00:00
sys Fixed unsorting of prototypes in previous commit. Is it too much to 2001-02-17 05:40:52 +00:00
tools Simplify this a bit so that it doesn't have to generate silly redundant 2000-12-06 06:59:38 +00:00
ufs Extend kqueue down to the device layer. 2001-02-15 16:34:11 +00:00
vm Implement a unified run queue and adjust priority levels accordingly. 2001-02-12 00:20:08 +00:00
Makefile I should know better than to touch this without testing a 'make release' 2000-08-24 18:53:09 +00:00