dragonfly.git
11 years agoHAMMER 31A/many: File data size optimization
Matthew Dillon [Sun, 24 Feb 2008 19:48:45 +0000 (19:48 +0000)]
HAMMER 31A/many: File data size optimization

I've been meaning to do this for a while.  When writing a data record for
the last block in a file, for example for small files, there is no need
to write out the entire 16K buffer.  Just write out the actual number of
bytes of data to file EOF.

This results in *EXTREME* data compaction and very high performance when
manipulating small files.  The smallest possible file requires two 96 byte
records (inode record and data record), two 64 byte B-Tree elements,
a 64 byte data element (the file data), and a 128 byte data element
(the inode structure), for a grand total of 512 bytes.

11 years agoImprove wording.
Sascha Wildner [Sun, 24 Feb 2008 19:46:47 +0000 (19:46 +0000)]
Improve wording.

11 years agoconstify channel parameter
Sepherosa Ziehau [Sun, 24 Feb 2008 03:36:19 +0000 (03:36 +0000)]
constify channel parameter

11 years agoHAMMER 30C/many: Fix more TID synchronization issues
Matthew Dillon [Sat, 23 Feb 2008 21:55:50 +0000 (21:55 +0000)]
HAMMER 30C/many: Fix more TID synchronization issues

* Properly zero-out b_tid in getnewbuf so a buffer does not get an old
  stale (and possibly duplicate) b_tid.

* A b_tid assignment was missing in the truncation case, causing an assertion.

* Panic instead of warn when we find a duplicate record in the B-Tree.

11 years agoHAMMER 30B/many: Minor bug fix.
Matthew Dillon [Sat, 23 Feb 2008 21:27:07 +0000 (21:27 +0000)]
HAMMER 30B/many: Minor bug fix.

* Undo some inode/data synchronization magic that could result in HAMMER
  trying to write out the same data record with the same TID more then once.

  This will cause historical access to not be quite in sync, and the real
  solution is going to require some more involved coding in VOP_WRITE
  instead of VOP_STRATEGY (which is too late).

11 years agoHAMMER 30A/many: blockmap cleanup
Matthew Dillon [Sat, 23 Feb 2008 20:55:23 +0000 (20:55 +0000)]
HAMMER 30A/many: blockmap cleanup

* Implement a blockmap command in the hammer utility to dump the blockmaps.

* Fix blockmap accounting issues and a few leaks here and there.

11 years agoHAMMER 30/many: blockmap work.
Matthew Dillon [Sat, 23 Feb 2008 03:01:08 +0000 (03:01 +0000)]
HAMMER 30/many: blockmap work.

* Give the hammer utility the ability to decode blockmaps.  'hammer show'
  can dump the B-Tree again.

* Fix a couple of bugs in newfs_hammer's initialization of the freemap.

* Implement reallocation within the freemap (poor-man's version).

* Implement reallocation within a zone (poor-man's version).  Add a
  sysctl vfs.hammer.zone_limit to artificially reduce the size of the
  zone to force it to cycle.

11 years agoFinally, re-add an #endif I removed. :)
Sascha Wildner [Sat, 23 Feb 2008 00:59:23 +0000 (00:59 +0000)]
Finally, re-add an #endif I removed. :)

11 years agoAdd <unistd.h>.
Sascha Wildner [Sat, 23 Feb 2008 00:43:50 +0000 (00:43 +0000)]
Add <unistd.h>.

11 years agoRevert my previous two commits. Varsym prototypes are in unistd.h.
Sascha Wildner [Sat, 23 Feb 2008 00:42:44 +0000 (00:42 +0000)]
Revert my previous two commits. Varsym prototypes are in unistd.h.

11 years agoRequire the the core file be owned by the user. Please also see the
Matthew Dillon [Fri, 22 Feb 2008 18:42:21 +0000 (18:42 +0000)]
Require the the core file be owned by the user.  Please also see the
following URLs:

    http://www.freebsd.org/cgi/query-pr.cgi?pr=68905
    http://cve.mitre.org/cgi-bin/cvename.cgi?name=2007-6206

Submitted-by: "Eduardo Tongson" <propolice@gmail.com>
Obtained-From: Volker <volker@vwsoft.com>

11 years agoFix typo.
Hasso Tepper [Fri, 22 Feb 2008 12:55:12 +0000 (12:55 +0000)]
Fix typo.

Noticed-by: matthias@
11 years agoFix typo from previous commit.
Sascha Wildner [Fri, 22 Feb 2008 05:24:00 +0000 (05:24 +0000)]
Fix typo from previous commit.

11 years agoAdd a varsym(2) manual page (documenting varsym_{get,set,list}()).
Sascha Wildner [Fri, 22 Feb 2008 05:19:25 +0000 (05:19 +0000)]
Add a varsym(2) manual page (documenting varsym_{get,set,list}()).

11 years agoAdd prototypes for the varsym system calls.
Sascha Wildner [Fri, 22 Feb 2008 05:10:55 +0000 (05:10 +0000)]
Add prototypes for the varsym system calls.

11 years agoPut -e in SYNOPSIS and mention that -d needs -DDEBUG.
Sascha Wildner [Fri, 22 Feb 2008 04:30:34 +0000 (04:30 +0000)]
Put -e in SYNOPSIS and mention that -d needs -DDEBUG.

While here, sort options in SYNOPSIS and usage().

Reported-by: hasso
11 years agoFix pf and ipfilter module loading checks.
Hasso Tepper [Thu, 21 Feb 2008 22:42:10 +0000 (22:42 +0000)]
Fix pf and ipfilter module loading checks.

11 years agoAdd _SC_NPROCESSORS_CONF and _SC_NPROCESSORS_ONLN variables to the
Hasso Tepper [Thu, 21 Feb 2008 12:47:54 +0000 (12:47 +0000)]
Add _SC_NPROCESSORS_CONF and _SC_NPROCESSORS_ONLN variables to the
sysconf(3). These are nonstandard, but implemented in many systems.

11 years agoAdd more device id's to the ugensa(4) taken mostly from option USB serial
Hasso Tepper [Thu, 21 Feb 2008 09:00:19 +0000 (09:00 +0000)]
Add more device id's to the ugensa(4) taken mostly from option USB serial
driver in the Linux kernel.

11 years agoSync with http://www.loc.gov/standards/iso639-2/ISO-639-2_8859-1.txt.
Sascha Wildner [Wed, 20 Feb 2008 21:44:24 +0000 (21:44 +0000)]
Sync with loc.gov/standards/iso639-2/ISO-639-2_8859-1.txt.

11 years agoFix list width.
Sascha Wildner [Wed, 20 Feb 2008 12:29:07 +0000 (12:29 +0000)]
Fix list width.

11 years agoFix reference.
Sascha Wildner [Wed, 20 Feb 2008 12:26:50 +0000 (12:26 +0000)]
Fix reference.

11 years agoAdd some Sierra Wireless devices found in Linux sierra driver to ugensa(4).
Hasso Tepper [Wed, 20 Feb 2008 09:00:55 +0000 (09:00 +0000)]
Add some Sierra Wireless devices found in Linux sierra driver to ugensa(4).

11 years agoHAMMER 29/many: Work on the blockmap, implement the freemap.
Matthew Dillon [Wed, 20 Feb 2008 00:55:51 +0000 (00:55 +0000)]
HAMMER 29/many: Work on the blockmap, implement the freemap.

* Split the blockmap structure into a blockmap header (in the volume header),
  layer1, and layer2 structure.  The layer1 structure is 32 bytes, the
  layer2 structure is 16 bytes.

  Layer1:  262144 32-byte entries (18 bits)
  Layer2:  524288 16-byte entries (19 bits)
  Bigblock: 23 bits
  ----------------------------------
  Total: 60 bits (1 MTB == 1024 Petabytes)

* Start working on the allocation cycler, but it isn't finished yet.

* Implement the freemap.  The freemap is basically a special-cased blockmap.
  The top 8 bits of Layer1 are used as a volume identifier.  A physical
  offset can be looked up via freemap and the layer2 entry will indicate
  which virtual offset it has been mapped to.  This will allow us to
  reallocate blocks when contracting the size of a volume (or if we desire
  to reallocate the block generally).

11 years agoUpdate diskless help:
Thomas Nikolajsen [Tue, 19 Feb 2008 22:02:47 +0000 (22:02 +0000)]
Update diskless help:
Add FILES section and use names for configuration directories uniformly.
Use names for ip-adrs in comments like the ones in the code.

11 years agoAdd cross references.
Thomas Nikolajsen [Tue, 19 Feb 2008 21:47:33 +0000 (21:47 +0000)]
Add cross references.

11 years agoAdd Cross reference.
Thomas Nikolajsen [Tue, 19 Feb 2008 21:46:33 +0000 (21:46 +0000)]
Add Cross reference.

11 years agoloader help update:
Thomas Nikolajsen [Tue, 19 Feb 2008 21:41:07 +0000 (21:41 +0000)]
loader help update:
adapt to DragonFly and fix minor errors.

obtained-from: FreeBSD: loader.common: currdev: reference to lsdev

11 years agoFix typo.
Thomas Nikolajsen [Tue, 19 Feb 2008 21:24:36 +0000 (21:24 +0000)]
Fix typo.

11 years agoSlip tag used for RELEASE checkout.
Thomas Nikolajsen [Tue, 19 Feb 2008 21:20:54 +0000 (21:20 +0000)]
Slip tag used for RELEASE checkout.

11 years agoAdd FILES.
Thomas Nikolajsen [Tue, 19 Feb 2008 21:15:37 +0000 (21:15 +0000)]
Add FILES.

11 years agoClusters are gone.
Thomas Nikolajsen [Tue, 19 Feb 2008 21:02:08 +0000 (21:02 +0000)]
Clusters are gone.

11 years agoFix spelling.
Thomas Nikolajsen [Tue, 19 Feb 2008 20:54:23 +0000 (20:54 +0000)]
Fix spelling.

11 years agoDo a better job formatting vmstat -i output:
Thomas Nikolajsen [Tue, 19 Feb 2008 18:19:15 +0000 (18:19 +0000)]
Do a better job formatting vmstat -i output:
indent header to follow other output;
make enough space for interrupt name; also when -v used.

11 years agoBump date.
Nuno Antunes [Tue, 19 Feb 2008 12:34:55 +0000 (12:34 +0000)]
Bump date.

11 years agoElaborate a bit more on critical sections.
Nuno Antunes [Mon, 18 Feb 2008 23:30:26 +0000 (23:30 +0000)]
Elaborate a bit more on critical sections.

11 years agoFix a use-after-free bug in the envelope code just after a port 25 fork.
Matthew Dillon [Mon, 18 Feb 2008 19:47:32 +0000 (19:47 +0000)]
Fix a use-after-free bug in the envelope code just after a port 25 fork.

11 years agoFix typo in comment.
Nuno Antunes [Sun, 17 Feb 2008 21:54:42 +0000 (21:54 +0000)]
Fix typo in comment.

11 years agoElaborate a bit more on how spinlocks deal with FAST interrupts and
Nuno Antunes [Sun, 17 Feb 2008 21:47:39 +0000 (21:47 +0000)]
Elaborate a bit more on how spinlocks deal with FAST interrupts and
normal threaded interrupts.

11 years agoRemove more (x)ntpd remains.
Sascha Wildner [Sun, 17 Feb 2008 19:51:54 +0000 (19:51 +0000)]
Remove more (x)ntpd remains.

11 years agoAdd a new option -s. With this option pkg_search(1) will display the description
Matthias Schmidt [Sun, 17 Feb 2008 19:35:24 +0000 (19:35 +0000)]
Add a new option -s.  With this option pkg_search(1) will display the description
of a package.  This is very helpful it you want to know more about a package.

% pkg_search -s host-20040812
Host is a very powerful DNS query and testing command-line tool. Major
differences with the ancient version of the program with the same name
[...]

Note:  You need the complete pkgsrc tree to use -s.

While here:
 o Whitespace fixes
 o Remove unused split commands
 o Bump copyright to 2008.

11 years agoDump entries can have the same timestamp, so accept those as well.
Simon Schubert [Sun, 17 Feb 2008 10:23:57 +0000 (10:23 +0000)]
Dump entries can have the same timestamp, so accept those as well.

11 years agoFix mount_nfs to allow hostnames which begin with a digit.
Matthew Dillon [Sat, 16 Feb 2008 20:48:29 +0000 (20:48 +0000)]
Fix mount_nfs to allow hostnames which begin with a digit.

Submitted-by: "Frank W. Josellis" <frank@dynamical-systems.org>
11 years agoFix an issue where the random number generator's random event injector
Matthew Dillon [Sat, 16 Feb 2008 20:40:47 +0000 (20:40 +0000)]
Fix an issue where the random number generator's random event injector
can stall.  An interrupt could occur after rand_thread_signal is set to
0 but before the injector thread deschedules itself, resulting in the
interrupt waking up the thread before it has gone to sleep and stalling
it forever.  Also swap around the variable ordering so the SMP race
that occurs is non-harmful.  Continue to allow the race.

Reported-by: Robin Carey <robin_carey5@yahoo.co.uk>
11 years agoFix two typos
Matthias Schmidt [Sat, 16 Feb 2008 15:53:39 +0000 (15:53 +0000)]
Fix two typos

11 years agoTypo
Sepherosa Ziehau [Fri, 15 Feb 2008 11:48:15 +0000 (11:48 +0000)]
Typo

11 years ago- Try adjusting TX power as much as possible when doing the initial TX power
Sepherosa Ziehau [Fri, 15 Feb 2008 11:15:38 +0000 (11:15 +0000)]
- Try adjusting TX power as much as possible when doing the initial TX power
  calibration.  Also the second TX power calibration happens 1 second after
  the initial TX power calibration.  if streams are pushed immediately after
  NIC is brought up, this makes thing work much better for most of the 4306
  BBP, whose default TX power seems to be far away from the max TX power.
- Add some experimental (commented out) code to force TX power downgrade.
- For parts whose MAC rev >= 5, if PHY error happens, try resetting NIC but
  keep 802.11 state machine untouched.  PHY error usually happens when you
  roam into a signal dark corner, originally even if you walk the NIC out of
  the signal dark corner, TX performance still sucks; after this change, TX
  performance will stay on the right rank.  Heavy beacon missing that is
  enough to trigger reassoc/rescan does not seem to happen even if in this
  signal dark corner.

11 years agoRelease serializer around firmware_load_image() to avoid possible dead
Sepherosa Ziehau [Thu, 14 Feb 2008 12:53:52 +0000 (12:53 +0000)]
Release serializer around firmware_load_image() to avoid possible dead
lock.  Add comment about it.

11 years agoInitialize firmware image tailq
Sepherosa Ziehau [Thu, 14 Feb 2008 12:30:31 +0000 (12:30 +0000)]
Initialize firmware image tailq

11 years agoAdd missing S option to usage()
Matthias Schmidt [Thu, 14 Feb 2008 09:33:24 +0000 (09:33 +0000)]
Add missing S option to usage()

11 years agoFix incomplete stack traces by gdb.
Simon Schubert [Thu, 14 Feb 2008 00:24:24 +0000 (00:24 +0000)]
Fix incomplete stack traces by gdb.

Gdb tries unwinding a stack frame by analyzing the function prologue.
If it can not find the beginning of the function, which happens for
stripped binaries, etc., it will resort to guessing.  It then assumes
that the function is a frame-less function without any local stack
variables.  This of course is wrong for almost all functions.

We work around this problem by assuming a valid stack frame.

Previous versions of gdb were broken the same way, but libbfd would
actually compensate with another bug which would simply report a wrong
function start address -- the address of a preceding, known function.
Because most functions indeed use a proper stack frame, this would
trick gdb into doing the unwinding properly.

11 years agoSet unique mode for the history, so that repeating a command doesn't
Matthias Schmidt [Wed, 13 Feb 2008 15:13:37 +0000 (15:13 +0000)]
Set unique mode for the history, so that repeating a command doesn't
spam the history.

Obtained-from: NetBSD

11 years agoRemove some more leftovers from _ntp and add _sdpd where necessary.
Matthias Schmidt [Wed, 13 Feb 2008 14:45:28 +0000 (14:45 +0000)]
Remove some more leftovers from _ntp and add _sdpd where necessary.

Reviewed-by: swildner@
11 years agoRemove _ntp and add _sdpd.
Matthias Schmidt [Wed, 13 Feb 2008 12:25:12 +0000 (12:25 +0000)]
Remove _ntp and add _sdpd.

11 years agoDon't forget to set internal error message in kvm_nlist().
Simon Schubert [Wed, 13 Feb 2008 00:12:46 +0000 (00:12 +0000)]
Don't forget to set internal error message in kvm_nlist().

Obtained-from:  FreeBSD

11 years agoUnstaticize some variables so ktrdump will find them.
Simon Schubert [Tue, 12 Feb 2008 23:33:23 +0000 (23:33 +0000)]
Unstaticize some variables so ktrdump will find them.

11 years agoDon't require the tsc frequency to be available.
Simon Schubert [Tue, 12 Feb 2008 23:19:24 +0000 (23:19 +0000)]
Don't require the tsc frequency to be available.

11 years agoOops, its index.cgi, not index.php
Matthias Schmidt [Tue, 12 Feb 2008 23:01:22 +0000 (23:01 +0000)]
Oops, its index.cgi, not index.php

11 years agoCorrect two links.
Matthias Schmidt [Tue, 12 Feb 2008 22:52:46 +0000 (22:52 +0000)]
Correct two links.

11 years agoDon't overwrite dma(8)'s config files.
Matthias Schmidt [Tue, 12 Feb 2008 22:10:20 +0000 (22:10 +0000)]
Don't overwrite dma(8)'s config files.

11 years ago- Install bthcid.conf.
Hasso Tepper [Tue, 12 Feb 2008 21:36:19 +0000 (21:36 +0000)]
- Install bthcid.conf.
- Don't overwrite bthcid.conf and hosts.
- Use permissions which make sense.

11 years agoAdd O_SYNC, a SUSv3 alias for O_FSYNC (well, roughly).
Simon Schubert [Tue, 12 Feb 2008 20:00:38 +0000 (20:00 +0000)]
Add O_SYNC, a SUSv3 alias for O_FSYNC (well, roughly).

11 years agoAdjust for 1.12
Matthias Schmidt [Tue, 12 Feb 2008 16:12:54 +0000 (16:12 +0000)]
Adjust for 1.12

11 years agoUpdate to the version 2008020400 which adds IPv6 addresses for six root
Hasso Tepper [Tue, 12 Feb 2008 14:34:34 +0000 (14:34 +0000)]
Update to the version 2008020400 which adds IPv6 addresses for six root
servers.

11 years agoOops, drop head's version back one for head (it was set to the release's
Matthew Dillon [Tue, 12 Feb 2008 02:43:17 +0000 (02:43 +0000)]
Oops, drop head's version back one for head (it was set to the release's
version).

11 years agoRelease Engineering on HEAD.
Matthew Dillon [Tue, 12 Feb 2008 02:26:08 +0000 (02:26 +0000)]
Release Engineering on HEAD.

* Branch 1.12

* Change HEAD to 1.13

11 years agoRelease engineering, Add a slip target to /usr/src/Makefile for 1.12 and
Matthew Dillon [Tue, 12 Feb 2008 02:12:18 +0000 (02:12 +0000)]
Release engineering, Add a slip target to /usr/src/Makefile for 1.12 and
add a cvsup example file for 1.12.

11 years agoBump to 1.11.1 prior to 1.12 branch and update the preview tag.
Matthew Dillon [Tue, 12 Feb 2008 02:09:24 +0000 (02:09 +0000)]
Bump to 1.11.1 prior to 1.12 branch and update the preview tag.

11 years agoAdjust nrelease to a new package set.
Matthew Dillon [Tue, 12 Feb 2008 02:06:12 +0000 (02:06 +0000)]
Adjust nrelease to a new package set.

Rebuild the installer, bootstrap, and other packages from pkgsrc, and
make the resulting binary packages available to the nrelease build.

No modifications to the pkgsrc installer have been made but it now uses
a more up-to-date support gettext.

11 years agoReport the last error code when searching for a tap device.
Simon Schubert [Mon, 11 Feb 2008 22:50:12 +0000 (22:50 +0000)]
Report the last error code when searching for a tap device.

11 years agoFix WARNS6: mark s as unused.
Sascha Wildner [Mon, 11 Feb 2008 20:10:23 +0000 (20:10 +0000)]
Fix WARNS6: mark s as unused.

11 years agoFix WARNS6: values_len is size_t, thus n must be unsigned.
Sascha Wildner [Mon, 11 Feb 2008 20:09:42 +0000 (20:09 +0000)]
Fix WARNS6: values_len is size_t, thus n must be unsigned.

11 years agoClean up remains of the umsm(4) -> ugensa(4) renaming.
Sascha Wildner [Mon, 11 Feb 2008 19:57:30 +0000 (19:57 +0000)]
Clean up remains of the umsm(4) -> ugensa(4) renaming.

11 years agoumsm(4) -> ugensa(4) as it makes much more sense - there is nothing Qualcomm
Hasso Tepper [Mon, 11 Feb 2008 18:13:58 +0000 (18:13 +0000)]
umsm(4) -> ugensa(4) as it makes much more sense - there is nothing Qualcomm
MSM chipset specific in the driver. Manpage is rewritten in progress.

11 years agoMake the Brother HL1240 printer work with ulpt.
Matthew Dillon [Mon, 11 Feb 2008 16:56:53 +0000 (16:56 +0000)]
Make the Brother HL1240 printer work with ulpt.

Submitted-by: Joe Talbott <josepht@cstone.net>
11 years agoFix arprequest serialization.
Nuno Antunes [Mon, 11 Feb 2008 16:42:39 +0000 (16:42 +0000)]
Fix arprequest serialization.

arprequest() calls ifp->if_output() without locally grabbing the
respective serializer, so ASSERT_SERIALIZED at the beginning of the
function.
Grab the serializer at arp_rtrequest() when it calls arprequest().

Reviewed-by: sephe@
11 years agoRemove link to FreeBSD porters handbook and to removed version example.
Matthias Schmidt [Mon, 11 Feb 2008 16:01:11 +0000 (16:01 +0000)]
Remove link to FreeBSD porters handbook and to removed version example.

11 years agoMention our handbook instead of FreeBSDs.
Matthias Schmidt [Mon, 11 Feb 2008 15:59:37 +0000 (15:59 +0000)]
Mention our handbook instead of FreeBSDs.

11 years agoClarify that KTR_VERBOSE is needed for verbose mode.
Sascha Wildner [Mon, 11 Feb 2008 00:27:31 +0000 (00:27 +0000)]
Clarify that KTR_VERBOSE is needed for verbose mode.

11 years agoFix include file name.
Sascha Wildner [Sun, 10 Feb 2008 23:35:30 +0000 (23:35 +0000)]
Fix include file name.

11 years agoPoint to our handbook.
Sascha Wildner [Sun, 10 Feb 2008 22:53:22 +0000 (22:53 +0000)]
Point to our handbook.

11 years agoPoint to our handbook.
Sascha Wildner [Sun, 10 Feb 2008 22:46:02 +0000 (22:46 +0000)]
Point to our handbook.

11 years agoRemove old cvsup examples.
Sascha Wildner [Sun, 10 Feb 2008 22:34:25 +0000 (22:34 +0000)]
Remove old cvsup examples.

11 years agoOops, forgotten part in last commit.
Sascha Wildner [Sun, 10 Feb 2008 22:32:19 +0000 (22:32 +0000)]
Oops, forgotten part in last commit.

11 years agoClean up and update our supfile examples.
Sascha Wildner [Sun, 10 Feb 2008 22:25:36 +0000 (22:25 +0000)]
Clean up and update our supfile examples.

Remove most FreeBSD supfiles and keep FreeBSD-cvs-supfile (renamed to
FreeBSD-supfile, like OpenBSD and NetBSD).

11 years agoHAMMER 28A/many: Translation and write performance optimizations
Matthew Dillon [Sun, 10 Feb 2008 18:58:23 +0000 (18:58 +0000)]
HAMMER 28A/many: Translation and write performance optimizations

* Cache a buffer's virtual (zoneX->zone2) translation to avoid unnecessary
  re-translations when a hot-cached buffer is available.

* Use the sequential heuristic provided by the kernel to detect sequential
  writes and call bawrite() instead bdwrite() in such cases.  This
  prevents the buffer cache from hitting slow fallback cases and
  completely solves the write performance issue.

  Note that the undo fifo is not yet in place and performance will drop
  slightly once it is, but what you see now is basically what you're gonna
  get in the final.

* Performance is now on par with UFS.

11 years agoYield after processing a couple of vnodes to avoid running too long.
Simon Schubert [Sun, 10 Feb 2008 13:45:21 +0000 (13:45 +0000)]
Yield after processing a couple of vnodes to avoid running too long.

This fixes the stuttering of xmms et al when sync is running.

11 years agotcp_output_dispatch() is only used by SMP kernel
Sepherosa Ziehau [Sun, 10 Feb 2008 11:14:25 +0000 (11:14 +0000)]
tcp_output_dispatch() is only used by SMP kernel

Noticed-by: swildner@
11 years agoRemove obsolete header file.
Sascha Wildner [Sun, 10 Feb 2008 11:13:50 +0000 (11:13 +0000)]
Remove obsolete header file.

11 years agoo Convert search string to lowercase to allow case-insensitive matching.
Matthias Schmidt [Sun, 10 Feb 2008 11:01:46 +0000 (11:01 +0000)]
o Convert search string to lowercase to allow case-insensitive matching.
o Fix non-meaningful example in man page.

11 years agoHAMMER 28/many: Implement zoned blockmap
Matthew Dillon [Sun, 10 Feb 2008 09:51:01 +0000 (09:51 +0000)]
HAMMER 28/many: Implement zoned blockmap

* Implement a zoned blockmap.  Separate B-Tree nodes, records, small blocks
  of data, and large blocks of data into their own zones.  Use 8MB large
  blocks, 32-byte blockmap entry structures, and two layers to support
  59 bits (512 petabytes).

* Create a temporary freeblock allocator so the blockmap can be tested.
  It just allocates sequentially and asserts when it hits the end of the
  volume.   This will be replaced with a real freeblock allocator soon.

* Clean up some of the mess I created from the temporary fifo mechanism
  that had been put in-place to test the major rewiring in 27.

* Adjust newfs_hammer.  The 'hammer' utility has not yet been adjusted
  (it can't decode blockmaps yet but will soon).

11 years ago- Turn on IFM_HDX
Sepherosa Ziehau [Sun, 10 Feb 2008 07:29:27 +0000 (07:29 +0000)]
- Turn on IFM_HDX
- If unknown SR values are encountered, return immediately

11 years agoIt's confusing to say that "Command Queueing Supported" just based
Peter Avalos [Sun, 10 Feb 2008 00:32:53 +0000 (00:32 +0000)]
It's confusing to say that "Command Queueing Supported" just based
upon the scsi flag validity field. Instead, just say "Command Queueing Enabled"
when it is- otherwise remain mute.

Obtained-from: FreeBSD

11 years agoMake CAM_NEW_TRAN_CODE default.
Peter Avalos [Sun, 10 Feb 2008 00:01:03 +0000 (00:01 +0000)]
Make CAM_NEW_TRAN_CODE default.

As previously mentioned, this makes a huge performance difference for one
of my disks, and future work depends on this change.

Obtained-from: FreeBSD

11 years agoMerge from vendor branch TNFTP:
Peter Avalos [Sat, 9 Feb 2008 18:35:32 +0000 (18:35 +0000)]
Merge from vendor branch TNFTP:
Sync tnftp with NetBSD:

Rename HAVE_STRUCT_SOCKADDR_SA_LEN to HAVE_STRUCT_SOCKADDR_IN_SIN_LEN
to accurately reflect the structure member being used.

Turn off the alarmtimer before resetting the SIGALRM handler back to SIG_DFL.

11 years agoSync tnftp with NetBSD:
Peter Avalos [Sat, 9 Feb 2008 18:35:32 +0000 (18:35 +0000)]
Sync tnftp with NetBSD:

Rename HAVE_STRUCT_SOCKADDR_SA_LEN to HAVE_STRUCT_SOCKADDR_IN_SIN_LEN
to accurately reflect the structure member being used.

Turn off the alarmtimer before resetting the SIGALRM handler back to SIG_DFL.

11 years agoMPSAFE locking for the ahc/ahd drivers using lockmgr locks.
Peter Avalos [Sat, 9 Feb 2008 18:13:13 +0000 (18:13 +0000)]
MPSAFE locking for the ahc/ahd drivers using lockmgr locks.

Obtained-from: FreeBSD

11 years agoAdd space to correctly align Office and Office phone.
Matthias Schmidt [Sat, 9 Feb 2008 17:12:05 +0000 (17:12 +0000)]
Add space to correctly align Office and Office phone.

Before:
Login            Name                 TTY  Idle  Login  Time   Office  Phone
matthias         Matthias Schmidt    *v0      5  Sat    16:01 C4347   282-1591

After:
Login            Name                 TTY  Idle  Login  Time   Office  Phone
matthias         Matthias Schmidt    *v0      5  Sat    16:01  C4347   282-1591

11 years agoRemove superfluous ,
Matthias Schmidt [Sat, 9 Feb 2008 15:29:26 +0000 (15:29 +0000)]
Remove superfluous ,

11 years agoIn TCP PRU_CONNECT handling, install inp's route with the route entry on the
Sepherosa Ziehau [Sat, 9 Feb 2008 13:38:03 +0000 (13:38 +0000)]
In TCP PRU_CONNECT handling, install inp's route with the route entry on the
correct CPU:
If the TCP connection's target port is not tcp_thread[0]'s port on which TCP
PRU_CONNECT is processed, then
- In tcp_connect(), the route entry installed in inp's route by in_pcbladdr()
  is freed, so the next fix could take effect.
- In tcp_usr_connect(), tcp_output() is dispatched to the connection's target
  port to be called, so the route entry on the connection's target CPU will
  be installed in inp's route.

Approved-by: dillon@