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96af9ea52b
freebsd-nq/sys
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Mike Silbersack 96af9ea52b - Add a new function tcp_twrecycleable, which tells us if the ISN which 
we will generate for a given ip/port tuple has advanced far enough
for the time_wait socket in question to be safely recycled.

- Have in_pcblookup_local use tcp_twrecycleable to determine if
time_Wait sockets which are hogging local ports can be safely
freed.

This change preserves proper TIME_WAIT behavior under normal
circumstances while allowing for safe and fast recycling whenever
ephemeral port space is scarce.
2003-11-01 07:30:08 +00:00
..
alpha Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
amd64 Include "opt_pmap.h" so that the DISABLE_P* options are honored. 2003-10-30 21:42:44 +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 Directly call the 'reboot' word instead of indirectly evaluating it. 2003-10-28 17:18:42 +00:00
cam In camperiphdone(), make sure we check for fatal errors and bail out 2003-10-27 06:15:55 +00:00
coda Include <sys/mutex.h>. Don't depend on namespace pollution in <sys/vnode.h>. 2003-10-05 07:44:45 +00:00
compat Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
conf Change the reset video option to be positive (hw.acpi.reset_video). 2003-11-01 00:18:29 +00:00
contrib This commit was generated by cvs2svn to compensate for changes in r121837, 2003-11-01 03:19:51 +00:00
crypto Add a testcase which validates that the same buffer can be passed to 2003-10-19 22:12:23 +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 o check hal ABI version to catch driver-HAL mismatches 2003-11-01 03:37:33 +00:00
fs Temporarily undo parts of the stuct mount locking commit by jeff. 2003-11-01 05:51:54 +00:00
geom Close the right consumers if we run into trouble opening them all. 2003-10-24 18:47:31 +00:00
gnu Temporarily undo parts of the stuct mount locking commit by jeff. 2003-11-01 05:51:54 +00:00
i4b Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
i386 Fix the logic to match the new name of the tunable. 2003-11-01 01:05:53 +00:00
ia64 When switching the RSE to use the kernel stack as backing store, keep 2003-10-28 19:38:26 +00:00
isa Fix a panic that occurs when resuming. For some reason, sc->cur_scp is 2003-10-29 20:48:13 +00:00
isofs/cd9660 DuH! 2003-10-18 14:10:28 +00:00
kern Temporarily undo parts of the stuct mount locking commit by jeff. 2003-11-01 05:51:54 +00:00
libkern - Support for multibyte charsets in LIBICONV. 2003-09-26 20:26:25 +00:00
modules Add dumb console driver and related bits. 2003-10-24 15:44:10 +00:00
net Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
net80211 Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
netatalk Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
netatm Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
netgraph Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
netinet - Add a new function tcp_twrecycleable, which tells us if the ISN which 2003-11-01 07:30:08 +00:00
netinet6 Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
netipsec MFp4: portability work, general cleanup, locking fixes 2003-09-29 22:57:43 +00:00
netipx Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
netkey mib name was changed by fixing a spelling. 2003-10-28 16:16:04 +00:00
netnatm Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +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 Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
nfsserver When grabbing vnodes to service NFS requests, make sure to call 2003-10-24 18:36:49 +00:00
opencrypto falloc allocates a file structure and adds it to the file descriptor 2003-10-19 20:41:07 +00:00
pc98 MFi386: revision 1.579. 2003-10-31 14:54:33 +00:00
pccard Change all SYSCTLS which are readonly and have a related TUNABLE 2003-10-21 18:28:36 +00:00
pci Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
posix4 sched_setscheduler: Return EINVAL when a invalid policy is specified, 2003-09-13 18:46:24 +00:00
powerpc Add a stub cpu_idle() function for sparc64, alpha, powerpc. This is a 2003-10-19 02:36:07 +00:00
rpc
security Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
sparc64 Add a stub cpu_idle() function for sparc64, alpha, powerpc. This is a 2003-10-19 02:36:07 +00:00
sys Replace the if_name and if_unit members of struct ifnet with new members 2003-10-31 18:32:15 +00:00
tools Changes for new SMP-safe kobj method dispatch algorithm. 2003-10-16 13:29:26 +00:00
ufs Temporarily undo parts of the stuct mount locking commit by jeff. 2003-11-01 05:51:54 +00:00
vm - Additional vm object locking in vm_object_split() 2003-11-01 04:54:23 +00:00
Makefile Revert exclusion for amd64 that stopped boot/ being built. 2003-06-26 03:52:48 +00:00