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	OK, I messed up /dev/console with what I had hoped would be compat	2003-09-26 19:35:50 +00:00
amd64	Reimplement pagezero() using "movnti".	2003-10-02 05:08:13 +00:00
arm	Add sysentvec->sv_fixlimits() hook so that we can catch cases on 64 bit	2003-09-25 01:10:26 +00:00
boot	Don't repeat selected defines from ns16550.h or sioreg.h. Just	2003-09-16 11:24:23 +00:00
cam	Be kind to 64bit architectures.	2003-10-02 08:56:14 +00:00
coda	Move an overly verbose message under #ifdef CODA_VERBOSE.	2003-09-13 01:13:56 +00:00
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	o remove extraneous include of <net/pfil.h>	2003-09-24 05:08:58 +00:00
crypto	one more opossite conditiion.	2003-09-18 17:26:56 +00:00
ddb	Reworked rev.1.14. Use the ELF symbol type again to summarily reject	2003-09-28 06:02:33 +00:00
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	Return ENODEV in case the driver has no dump routine.	2003-09-29 07:44:23 +00:00
gnu	- Clean-up comments that refer to the use of B_LOCKED.	2003-08-28 00:56:39 +00:00
i4b	Use PCIR_BAR(x) instead of PCIR_MAPS.	2003-09-02 17:30:40 +00:00
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	Change fb_attach() and fb_detach() to take a integer unit number rather	2003-09-26 10:41:44 +00:00
isofs/cd9660	- Support for multibyte charsets in LIBICONV.	2003-09-26 20:26:25 +00:00
kern	Introduce a uiomove_frombuf helper routine that handles computing and	2003-10-02 15:00:55 +00:00
libkern	- Support for multibyte charsets in LIBICONV.	2003-09-26 20:26:25 +00:00
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	Try yet again to deal with timing out nodes. We cannot hold the	2003-09-26 17:00:44 +00:00
netatalk	More checking of M_PREPEND() return values: pass through link-layer	2003-08-29 19:27:09 +00:00
netatm	The number of prefixes can never be negative so use an u_int for this.	2003-07-29 13:46:43 +00:00
netgraph	I don't know from where the notion that device driver should or	2003-09-28 20:48:13 +00:00
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	MFp4: portability work, general cleanup, locking fixes	2003-09-29 22:57:43 +00:00
netipx	Fix a bunch of off-by-one errors in the range checking code.	2003-09-11 21:40:21 +00:00
netkey	Reduce diffs against KAME. No functional change.	2003-09-30 10:52:49 +00:00
netnatm	Remove the last vestiges of ATM raw mode. This has not been useful for a	2003-08-06 14:34:38 +00:00
netncp	The present defaults for the open and close for device drivers which	2003-09-27 12:01:01 +00:00
netsmb	- Support for multibyte charsets in LIBICONV.	2003-09-26 20:26:25 +00:00
nfs
nfsclient	- Remove interlock protection around VI_XLOCK. The interlock is not	2003-09-19 23:37:49 +00:00
nfsserver	Change idle state sleep identifier to "-" for nfsd.	2003-07-02 08:08:32 +00:00
opencrypto	The present defaults for the open and close for device drivers which	2003-09-27 12:01:01 +00:00
pc98	OK, I messed up /dev/console with what I had hoped would be compat	2003-09-26 19:35:50 +00:00
pccard	More debug under boot verbose.	2003-08-29 23:25:00 +00:00
pci	Make the i810 AGP device create a "drmsub" child device. This will be attached	2003-10-02 19:49:15 +00:00
posix4	sched_setscheduler: Return EINVAL when a invalid policy is specified,	2003-09-13 18:46:24 +00:00
powerpc	DELAY must be a routine, not a macro definition.	2003-09-26 09:02:24 +00:00
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	Don't check the state of the vnode interlock if the specification says	2003-06-22 21:20:06 +00:00
ufs	- Several of the callers to getdirtybuf() were erroneously changed to pass	2003-09-03 04:08:15 +00:00
vm	In vm_page_remove(), assert that the vm object is locked, unless an Alpha.	2003-09-28 04:50:48 +00:00
Makefile	Revert exclusion for amd64 that stopped boot/ being built.	2003-06-26 03:52:48 +00:00