Robert Watson 5fd04e380f When direct dispatching an netisr (net.isr.enable=1), if there are already ... any queued packets for the isr, process those packets before the newly submitted packet, maintaining ordering of all packets being delivered to the netisr. Remove the bypass counter since we don't bypass anymore. Leave the comment about possible problems and options since later performance optimization may change the strategy for addressing ordering problems here. Specifically, this maintains the strong isr ordering guarantee; additional parallelism and lower latency may be possible by moving to weaker guarantees (per-interface, for example). We will probably at some point also want to remove the one instance netisr dispatch limit currently enforced by a mutex, but it's not clear that's 100% safe yet, even in the netperf branch. Reviewed by: sam, others		2003-10-03 18:27:24 +00:00
..
alpha
amd64	Reimplement pagezero() using "movnti".	2003-10-02 05:08:13 +00:00
arm
boot
cam	Be kind to 64bit architectures.	2003-10-02 08:56:14 +00:00
coda
compat	Fix a (fortunately harmless) signed / unsigned bug.	2003-09-30 13:35:19 +00:00
conf	Revert rev. 1.86, I've fixed make(1) (make/dir.c,v 1.32).	2003-10-02 21:34:06 +00:00
contrib
crypto
ddb
dev	Make the i810 AGP device create a "drmsub" child device. This will be attached	2003-10-02 19:49:15 +00:00
fs	Introduce a uiomove_frombuf helper routine that handles computing and	2003-10-02 15:00:55 +00:00
geom
gnu
i4b
i386	Add #include "opt_pmap.h" so locore picks up DISABLE_PSE etc options.	2003-10-03 14:33:00 +00:00
ia64	Swap the syscall caller frame info (i.e. the return pointer and	2003-10-03 03:50:29 +00:00
isa
isofs/cd9660
kern	Introduce a uiomove_frombuf helper routine that handles computing and	2003-10-02 15:00:55 +00:00
libkern
modules	MFp4: Change struct fw_xfer to reduce memory copy in fwmem_*() functions.	2003-10-02 04:06:56 +00:00
net	When direct dispatching an netisr (net.isr.enable=1), if there are already	2003-10-03 18:27:24 +00:00
net80211
netatalk
netatm
netgraph
netinet	Shorten 'bad gateway' AF_LINK message.	2003-10-03 17:22:14 +00:00
netinet6	add randomtab for ip6_randomflowlabel().	2003-10-01 21:45:57 +00:00
netipsec
netipx
netkey	Reduce diffs against KAME. No functional change.	2003-09-30 10:52:49 +00:00
netnatm
netncp
netsmb
nfs
nfsclient
nfsserver
opencrypto
pc98
pccard
pci	Make the i810 AGP device create a "drmsub" child device. This will be attached	2003-10-02 19:49:15 +00:00
posix4
powerpc
rpc
security	Use __BEGIN_DECLS and __END_DECLS around userland function prototypes	2003-10-02 03:07:51 +00:00
sparc64	Allow the compiler to micro-optimize byte swapping functions by	2003-09-30 22:35:27 +00:00
sys	Introduce a uiomove_frombuf helper routine that handles computing and	2003-10-02 15:00:55 +00:00
tools
ufs
vm
Makefile