Matthew Dillon [Sat, 17 Apr 2010 18:16:31 +0000 (11:16 -0700)]
Merge branch 'master' of ssh://crater.dragonflybsd.org/repository/git/dragonfly
Matthew Dillon [Sat, 17 Apr 2010 18:12:02 +0000 (11:12 -0700)]
HAMMER VFS - Fix assertion panic related to record flush state
* This assertion can occur under certain circumstances if a rename
operation moves a file or directory to a parent directory, due to
a circular loop in the dependency chain.
* Fix the problem by allowing the case.
Reported-by: Sascha Wildner, Alex Hornung, Venkatesh Srinivas, others
Alexander Polakov [Sat, 17 Apr 2010 16:31:49 +0000 (20:31 +0400)]
Fix LINT kernel build.
Alexander Polakov [Fri, 16 Apr 2010 20:57:50 +0000 (00:57 +0400)]
Connect mptutil(8) to the build.
Alexander Polakov [Fri, 16 Apr 2010 20:54:03 +0000 (00:54 +0400)]
mptutil(8): fix build on DragonFly
* fix header paths
* define SPECNAMELEN
* use scsci_read_capacity_data_16 for scsi_read_capacity_data_long
Alexander Polakov [Fri, 16 Apr 2010 20:41:22 +0000 (00:41 +0400)]
Import mptutil(8) from FreeBSD unmodified.
Alexander Polakov [Fri, 2 Apr 2010 20:23:00 +0000 (00:23 +0400)]
sound: implement OSS_GETVERSION.
It's required by some software, emulators/qemu to mention.
Obtained-from: FreeBSD
Alex Hornung [Sat, 17 Apr 2010 09:51:27 +0000 (09:51 +0000)]
dsched_fq - Overhaul locking
* use lockmgr lock for FQP lock, as some strategy ops can sleep while
acquiring another lock (CAM SIM lock, for example).
* reduce overall locking when it isn't really required, mainly during
deallocation (losing last ref) of objects. The locking is only
explicitly required to protect the internal TAILQs.
* NOTE: this is an _attempt_ to fix some unidentified deadlocks that have
been reported occasionally. While it shouldn't happen, be aware that
this might explode.
Reported-by: Antonio Huete, Jan Lentfer
Sascha Wildner [Sat, 17 Apr 2010 10:43:24 +0000 (13:43 +0300)]
Fix ACPI global lock acquisition in x86_64.
This fixes a number of grave issues on my Sony VAIO VGN-Z51XG, such as
messages about not being able to acquire the global lock, freezes when
ACPI was fully enabled and a panic at shutdown.
BTW, gcc had been warning us about it for a long time. :)
In-collaboration-with: aggelos
Antonio Huete Jimenez [Fri, 16 Apr 2010 23:16:31 +0000 (16:16 -0700)]
dsched - Correct some length modifiers to fix buildkernel for x86_64.
Sascha Wildner [Fri, 16 Apr 2010 14:26:21 +0000 (16:26 +0200)]
Add more __printflike()'s and fix resulting fallout.
Sascha Wildner [Fri, 16 Apr 2010 14:26:07 +0000 (16:26 +0200)]
Move memmove(), strcasecmp() and strncasecmp() in !defined(KERNEL_VIRTUAL).
This fixes the VKERNEL build.
YONETANI Tomokazu [Fri, 16 Apr 2010 12:02:47 +0000 (21:02 +0900)]
ifconfig(1) - fix autoloading of kernel module
Sascha Wildner [Fri, 16 Apr 2010 12:21:08 +0000 (14:21 +0200)]
mmc(4): Remove two unneeded .PATH lines in the Makefiles.
Sascha Wildner [Fri, 16 Apr 2010 08:37:33 +0000 (10:37 +0200)]
Add a condvar(9) manual page (based on FreeBSD's).
Submitted-by: Venkatesh Srinivas <me@endeavour.zapto.org>
Sascha Wildner [Fri, 16 Apr 2010 07:57:29 +0000 (09:57 +0200)]
Bring in FreeBSD's MMC (MultiMediaCard) stack.
mmc(4) - The MMC bus
sdhci(4) - Host controller driver
mmcsd(4) - Memory card disk device driver
SD, SDHC and MMC cards should be supported (tested with an SDHC card).
Sascha Wildner [Fri, 16 Apr 2010 07:07:30 +0000 (09:07 +0200)]
<sys/kthread.h>: Add some __printflike()'s.
This guards against wrong conversion from FreeBSD's kthread_create()
which takes two additional parameters.
Fix the resulting fallout in kern_sensors.c
Sascha Wildner [Fri, 16 Apr 2010 06:21:51 +0000 (08:21 +0200)]
dsched: Fix x86_64 buildkernel.
Matthew Dillon [Fri, 16 Apr 2010 03:41:18 +0000 (20:41 -0700)]
HAMMER Util - Add 'checkmap', adjust hammer show
* Add a checkmap function which scans the B-Tree, collects byte usage,
and checks it against the blockmap. This is still experimental.
* Adjust hammer show to flag zone mismatches instead of asserting.
Alex Hornung [Thu, 15 Apr 2010 22:20:03 +0000 (22:20 +0000)]
dsched - Change loader policy tunables (again)
* Change them to follow the standard, dotted, format. Now the three
types are:
- kern.dsched.policy.da0
- kern.dsched.policy.da
- kern.dsched.policy.default
Suggested-by: Sascha Wildner
Alex Hornung [Wed, 14 Apr 2010 18:11:26 +0000 (18:11 +0000)]
dsched_fq - bump minor version
Alex Hornung [Wed, 14 Apr 2010 18:05:52 +0000 (18:05 +0000)]
dsched_fq - Remove stale comment
* Remove a useless comment
Alex Hornung [Tue, 13 Apr 2010 18:49:24 +0000 (18:49 +0000)]
dsched - change loader tunables
* Change loader tunables to dsched_pol avoiding the '*' character as it
isn't supported by the loader.
Reported-by: Petr Janda
Alex Hornung [Tue, 13 Apr 2010 18:47:51 +0000 (18:47 +0000)]
dsched_fq - Avoid a rare div by 0
* Avoid a rare division by 0 when calculating how busy the disk has
been. It seems that sometimes the total disk time is 0, so when this
happens, just assume that at least 1 us has passed.
Alex Hornung [Tue, 13 Apr 2010 07:15:10 +0000 (07:15 +0000)]
dsched_fq - Refactor fqp allocation/destruction
* Accept another argument for fqp allocation which is the corresponding
fqmp. This is internally stored for proper self-removal out of the
fqmp list on destruction.
* This parameter is also used to link the fqp into the fqmp list
automatically on creation, avoiding code duplication and deadlocking.
* Changed the destruction refcount to -0x400 instead of -3 to make
tracking of these cases simpler and not confuse them with bad
refcounting.
* NOTE: this also fixes the longstanding issue of an eventual panic
after a number of policy switches to/from fq.
Reported-by: Antonio Huete (tuxillo@)
Alex Hornung [Fri, 9 Apr 2010 21:59:39 +0000 (21:59 +0000)]
dsched_fq - Avoid int64 overflow on total_budget
* Avoid an int64 overflow when calculating the total disk budget by
losing bits of precision if needed.
* Note that this might not quite fix the issue yet, as there is one
other place where the int64 overflow can happen, although it is less
likely.
* While here, make the rebalancing happen every 0.5s instead of every
1s, effectively reducing the chance of int64 overflows.
Reported-by: Antonio Huete (tuxillo@)
Alex Hornung [Fri, 9 Apr 2010 17:52:23 +0000 (17:52 +0000)]
dsched_fq - Fix some issues, sprinkle some asserts
* Add some strategic KKASSERT to catch negative values where they aren't
allowed.
* Avoid certain race conditions by using a local variable instead of
using the generally accessible one (budget vs dpriv->budgetpb). Only
set the final value once we are ready.
Alex Hornung [Thu, 1 Apr 2010 11:34:36 +0000 (11:34 +0000)]
dsched_fq - decentralize balancing code
* Move the balancing code out of the fq_balance_thread into
fq_balance_Self, which should be called from dispatchers.
* This essentially offloads the heavy processing onto (mostly) the
processes/threads that do the I/O themselves.
Alex Hornung [Thu, 1 Apr 2010 08:40:50 +0000 (08:40 +0000)]
dsched_fq - Refactor fq_balance_thread
* Refactor fq_balance_thread to be an LWKT instead of callout.
* Also make sure fqp->transactions, fqp->avg_latency don't change while
we use them.
Alex Hornung [Thu, 1 Apr 2010 02:09:59 +0000 (02:09 +0000)]
dsched_fq - Finalize switch to new disk-busy calc
* Don't take the time since the last balancing run as a fixed value,
instead calculate it.
* Remove extraneous craft that suggested a disk is only busy if it also
has many incomplete requests.
Alex Hornung [Thu, 1 Apr 2010 01:09:59 +0000 (01:09 +0000)]
dsched_fq - Refactor and clean; handle flushes
* Factor out an fq_drain which will either cancel or dispatch all the
bios we have currently in all our fqp queues.
* Clean out old comments and code.
* Deal with flushes by not queuing them but rather letting dsched handle
them. By returning EINVAL, dsched_queue will dispatch the flush
itself.
Alex Hornung [Wed, 31 Mar 2010 10:44:25 +0000 (10:44 +0000)]
print_backtrace - Take parameter count
* Modify print_backtrace to take a parameter 'count' that specifies the
maximum number of frames to print for the backtrace.
* Change all current consumers to use the new print_backtrace with count
-1, resulting in the same behaviour as before this change.
* Remove cruft in dsched_fq that simulated this behaviour previously.
Alex Hornung [Wed, 31 Mar 2010 10:19:38 +0000 (10:19 +0000)]
dsched_fq - properly drain all queues on teardown
* Properly drain all fqp queues on teardown to ensure that no bios and
especially fqps are left dangling around.
* This should fix the occasional panic during policy switches.
Alex Hornung [Wed, 31 Mar 2010 09:58:07 +0000 (09:58 +0000)]
dsched_fq - minor cleanup and fix
* Previously, wakes didn't correctly set the local idle bit in
fq_dispatcher. Fix this by moving it into the right place.
* Remove old code, replace comments, remove level of indentation.
Alex Hornung [Wed, 31 Mar 2010 01:11:29 +0000 (01:11 +0000)]
dsched_fq - Improve performance, reduce idle time
* Boost performance by dynamically adapting the rate limit on throttled
threads if the disk becomes idle. This will ensure that the disk is
always > 90% used if there are requests queued.
Alex Hornung [Tue, 30 Mar 2010 13:46:01 +0000 (13:46 +0000)]
dsched_fq - Improve disk busy-% calculation
* Use the disk idle time to account for disk business instead of the
number of in-flight requests.
Suggested-by: Simon "corecode" Schubert
Alex Hornung [Tue, 30 Mar 2010 02:18:32 +0000 (02:18 +0000)]
dsched - Implement priorities and other improvements
* Implemented fq priority support. This also includes the userland tool
ionice.
* Implement an exit_buffer hook to be able to clean up bufs before they
are reused.
* Some minor performance improvements in fq.
Alex Hornung [Thu, 25 Feb 2010 08:55:55 +0000 (08:55 +0000)]
dsched - Add the FQ policy
* Add the FQ (fair queueing) policy for the dsched I/O scheduler
framework.
* Right now, this is at best experimental; it only starts rate limiting
when the disk is busy. Each process is allocated an equal fair amount
of disk time, based on the average request latency and tps.
If the disk is busy and one process exceeeds its fair share, its bios
are queued for later dispatch.
To avoid starvation of heavy write processes, heavy writes are
interleaved once every 3 scheduler rebalances. The scheduler rebalance
time is currently set to 1s, so that exceeding processes will be
limited after this period.
* While I've done some limited testing on switching policies at runtime
and even under heavy I/O going on, it is not recommended to do this,
as some problems will crop up.
* Future work to do:
- stabilization pass
- adding bucket support (i.e. having different priority buckets
for groups of processes, so that for example processes A,B and
C get a total aggregate of 80% disk time, while processes D
and E get a total aggregate of 20%, instead of each process
getting 20%)
- adding an "ionice" userland tool to allow to change the
bucket/priority of a process
Alex Hornung [Thu, 25 Feb 2010 08:54:32 +0000 (08:54 +0000)]
dsched - Tie the dsched framework into the system
* tie the dsched framework into the system by binding it into the build,
adding all the necessary hooks and other calls.
Alex Hornung [Thu, 25 Feb 2010 08:53:01 +0000 (08:53 +0000)]
dsched - import the I/O scheduler framework dsched
* Import my branch of the I/O scheduler framework. This commit only
introduces the core dsched framework, without binding it into the
system and without any policy except for the default one.
Antonio Huete Jimenez [Thu, 15 Apr 2010 17:37:19 +0000 (19:37 +0200)]
if_ath - Properly remove sysctls on detach.
Submitted-by: Johannes Hofmann <johannes.hofmann@gmx.de>
Matthew Dillon [Thu, 15 Apr 2010 17:36:40 +0000 (10:36 -0700)]
system boot - Fix savecore when swapdev != dumpdev
* Specify the dumpdev on the savecore line. Fixed issues when the swapdev
is not the same as the dumpdev.
Reported-by: Alexander Polakov <polachok@gmail.com>
Sascha Wildner [Thu, 15 Apr 2010 15:44:22 +0000 (17:44 +0200)]
<sys/buf2.h>: Add bioq_takefirst() from FreeBSD for easier driver porting.
Sascha Wildner [Thu, 15 Apr 2010 15:37:49 +0000 (17:37 +0200)]
Remove the inclusion of <machine/bus_at386.h> from some WLAN drivers.
This file exists only on i386. Including it is not needed at all since
<sys/bus.h> on i386 already brings it in (via <machine/bus_dma.h>) and
also does the right thing in x86_64.
This fixes module building on x86_64.
Matthew Dillon [Wed, 14 Apr 2010 15:30:28 +0000 (08:30 -0700)]
Merge remote branch 'rpaulo/net80211-update'
Matthew Dillon [Wed, 14 Apr 2010 15:30:15 +0000 (08:30 -0700)]
Merge branch 'master' of ssh://crater.dragonflybsd.org/repository/git/dragonfly
Rui Paulo [Wed, 14 Apr 2010 11:40:21 +0000 (12:40 +0100)]
Fix build with DIAGNOSTIC.
Rui Paulo [Wed, 14 Apr 2010 11:38:03 +0000 (12:38 +0100)]
Update to new if_clone API.
Rui Paulo [Wed, 14 Apr 2010 11:37:48 +0000 (12:37 +0100)]
Fix kernel build.
Rui Paulo [Wed, 14 Apr 2010 11:37:27 +0000 (12:37 +0100)]
Fix build.
Rui Paulo [Wed, 14 Apr 2010 11:37:04 +0000 (12:37 +0100)]
Disable not yet ported drivers.
Rui Paulo [Wed, 14 Apr 2010 11:36:39 +0000 (12:36 +0100)]
Fix wlan_acl and replace kern_firmware with subr_firmware.
Rui Paulo [Wed, 14 Apr 2010 11:35:49 +0000 (12:35 +0100)]
Remove references to ether_snprintf.
Antonio Huete Jimenez [Tue, 13 Apr 2010 09:57:51 +0000 (11:57 +0200)]
libc - Return ENOSYS in both mlockall() / munlockall()
Submitted-by: Venkatesh Srinivas <me@endeavour.zapto.org>
Dragonfly-bug: <http://bugs.dragonflybsd.org/issue1712>
Matthew Dillon [Wed, 14 Apr 2010 04:27:49 +0000 (21:27 -0700)]
HAMMER VFS - Fix hammer lock assertion panic when REDO recovery fails
* REDO recovery failed to release a buffer in its error path, resulting
in a panic later on. This patch adds the proper release.
Reported-by: Venkatesh Srinivas <me@acm.jhu.edu>
Sascha Wildner [Wed, 14 Apr 2010 00:07:41 +0000 (02:07 +0200)]
Clean up some remains from the gcc2 days.
In gcc2, we kept __FreeBSD__ as a compiler built-in. Starting with gcc3,
we only define __DragonFly__.
* Remove the general definition of __FreeBSD_version from <sys/param.h>
and <osreldate.h>. However, ipftest(1) and ipsend(1) still need it, so
define it from their Makefiles.
* Remove the definition of __FreeBSD__ from the Makefiles of ipmon(8)
and openssl(1), both of which don't need this anymore.
Matthew Dillon [Tue, 13 Apr 2010 19:59:50 +0000 (12:59 -0700)]
Merge remote branch 'rpaulo/net80211-update'
Rui Paulo [Tue, 13 Apr 2010 19:49:57 +0000 (20:49 +0100)]
Add AH_SUPPORT_AR5416 always.
Rui Paulo [Tue, 13 Apr 2010 19:49:32 +0000 (20:49 +0100)]
Disable ndis for now.
Rui Paulo [Tue, 13 Apr 2010 19:49:08 +0000 (20:49 +0100)]
Fix for new net80211 options
Matthew Dillon [Tue, 13 Apr 2010 19:11:08 +0000 (12:11 -0700)]
Merge remote branch 'crater/master' into net80211-update
Rui Paulo [Tue, 13 Apr 2010 18:38:09 +0000 (19:38 +0100)]
Update for new ratectl.
Rui Paulo [Tue, 13 Apr 2010 18:34:34 +0000 (19:34 +0100)]
Merge branch 'master' into net80211-update
Alex Hornung [Tue, 13 Apr 2010 16:32:08 +0000 (16:32 +0000)]
nata - Drop pending requests on dump
* Drop all pending requests in the ata queue when we are about to dump.
* This should solve issues that have been appearing lately causing a
TAILQ_NEXT panic on dumps with nata under heavy I/O.
Reported-by: Jan Lentfer (lentferj@), Antonio Huete (tuxillo@)
Obtained-from: FreeBSD
Alex Hornung [Tue, 13 Apr 2010 16:29:47 +0000 (16:29 +0000)]
ata - Fix dumping of old ata driver
* While we still have ata(4) around, make addump work properly again
with the new dumping infrastructure.
Sascha Wildner [Tue, 13 Apr 2010 06:38:19 +0000 (08:38 +0200)]
Fix i386 buildworld.
Matthew Dillon [Mon, 12 Apr 2010 17:15:51 +0000 (10:15 -0700)]
Merge branch 'master' of ssh://crater.dragonflybsd.org/repository/git/dragonfly
Matthew Dillon [Mon, 12 Apr 2010 16:45:53 +0000 (09:45 -0700)]
Merge branch 'net80211-update' of git://leaf.dragonflybsd.org/~rpaulo/dragonfly into net80211-update
Sascha Wildner [Mon, 12 Apr 2010 00:35:32 +0000 (02:35 +0200)]
sleep.9: Document mtxsleep() and tsleep_interlock().
Also, update HISTORY a bit.
Submitted-by: Venkatesh Srinivas <me@endeavour.zapto.org>
Sascha Wildner [Sat, 10 Apr 2010 22:17:32 +0000 (00:17 +0200)]
Fix LINT build.
Sascha Wildner [Sat, 10 Apr 2010 20:41:24 +0000 (22:41 +0200)]
Add -Wold-style-definition to WARNS >= 3 and fix the resulting fallout.
* Ansify a function in mount_smbfs(8).
* Lower the WARNS of some contrib/ stuff from 3 to 2.
Sascha Wildner [Sat, 10 Apr 2010 17:24:49 +0000 (19:24 +0200)]
In man9 manual pages, add some references to where the code is.
Submitted-by: Venkatesh Srinivas <me@endeavour.zapto.org>
Stathis Kamperis [Sat, 10 Apr 2010 15:56:28 +0000 (18:56 +0300)]
ACPI: Don't unlock in lock's error path
Dragonfly-bug: <http://bugs.dragonflybsd.org/issue1647>
Submitted-by: Edward O'Callaghan
YONETANI Tomokazu [Sat, 10 Apr 2010 07:24:28 +0000 (16:24 +0900)]
ACPI - disable ACPIIO_ACKSLPSTATE
It's incomplete and an undocumented option in acpiconf can trigger
a kernel panic (only as root, though).
Sascha Wildner [Sat, 10 Apr 2010 08:10:49 +0000 (10:10 +0200)]
mount_portal(8): Raise WARNS to 6.
Sascha Wildner [Sat, 10 Apr 2010 07:06:08 +0000 (09:06 +0200)]
mount_nwfs(8): Raise WARNS to 6.
Sascha Wildner [Sat, 10 Apr 2010 07:05:33 +0000 (09:05 +0200)]
Constify ncp_error()'s fmt argument.
Sascha Wildner [Sat, 10 Apr 2010 06:38:14 +0000 (08:38 +0200)]
sysctl(8): Raise WARNS to 6.
Sascha Wildner [Sat, 10 Apr 2010 06:09:06 +0000 (08:09 +0200)]
Install the boot(8) manual page too during 64 bit install.
Sascha Wildner [Sat, 10 Apr 2010 05:18:04 +0000 (07:18 +0200)]
malloc.3: Remove some phkmalloc specific info in the HISTORY section.
Reported-by: Venkatesh Srinivas <me@endeavour.zapto.org>
YONETANI Tomokazu [Sat, 10 Apr 2010 01:47:16 +0000 (10:47 +0900)]
window(1): Perform NULL check before strcmp() rather than after.
Fixes segfault upon TERM=cons25.
Jan Lentfer [Fri, 9 Apr 2010 18:39:48 +0000 (20:39 +0200)]
sili.4: Mention support for both versions of 3124 chips.
Alex Hornung [Fri, 9 Apr 2010 07:24:53 +0000 (07:24 +0000)]
linux emu - Refactor open code
* Factor out a linux_open_common that both open() and openat() use.
* While here, also use CACHE_*MPLOCK*, as is done in vfs_syscalls.c.
Alex Hornung [Fri, 9 Apr 2010 06:49:06 +0000 (06:49 +0000)]
linux emu - support O_DIRECTORY for open syscall
* Linux opendir seems to rely on O_DIRECTORY to avoid certain race
conditions, so introduce O_DIRECTORY support which just returns
ENOTDIR even if the open is successful, if the opened path is not a
directory.
* This fixes Ant's directory scanner.
Submitted-by: Johannes Hofmann
Sascha Wildner [Fri, 9 Apr 2010 05:38:27 +0000 (07:38 +0200)]
window(1): Remove __RCSID & friends.
Sascha Wildner [Fri, 9 Apr 2010 04:36:05 +0000 (06:36 +0200)]
rcorder(8): Remove __RCSID & friends.
Sascha Wildner [Thu, 8 Apr 2010 21:34:12 +0000 (23:34 +0200)]
hotplugd(8): We have __dead2 for __attribute__((__noreturn__)).
Why? Don't ask me.
Sascha Wildner [Thu, 8 Apr 2010 21:25:52 +0000 (23:25 +0200)]
hotplugd(8): Raise WARNS to 6.
Sascha Wildner [Thu, 8 Apr 2010 14:17:05 +0000 (16:17 +0200)]
look(1): Fix my previous commit.
I broke i386 behavior. Instead, take a nicer fix from NetBSD.
Sascha Wildner [Thu, 8 Apr 2010 13:36:51 +0000 (15:36 +0200)]
nrelease: Remove LiveDVD specific kernel configs and loader menu.
These were introduced in order to also offer SMP kernels (with and
without APIC_IO) from the LiveDVD. But we don't want to maintain 4
extra kernel configs just for that purpose, especially since we
have x86_64 support now which would require introducing even more
configs. The whole concept has to be re-thought.
So until we come up with a better solution, get rid of it and go
with the usual GENERIC/VKERNEL (X86_64_GENERIC/VKERNEL64 on
x86_64) combination just like we do for the LiveCD.
Sascha Wildner [Thu, 8 Apr 2010 13:09:21 +0000 (15:09 +0200)]
Fix look(1) on x86_64.
SIZE_T_MAX, being ULONG_MAX, was -1 when cast to off_t (int64_t).
Reported-by: Urmas Reinsalu <urki@klaasikoda.ee>
Rui Paulo [Thu, 8 Apr 2010 12:50:44 +0000 (13:50 +0100)]
s/firmware.h/fbsd_firmware.h/
Joe Talbott [Wed, 31 Mar 2010 23:39:44 +0000 (19:39 -0400)]
firmware - Import FreeBSD's firmware API.
This should be considered experimental. When porting code from
FreeBSD instances of #include <sys/firmware.h> should be converted
to #include <sys/fbsd_firmware.h>. I have also taken out some of
the firmware file locking code.
Rui Paulo [Thu, 8 Apr 2010 12:46:40 +0000 (13:46 +0100)]
update
Rui Paulo [Thu, 8 Apr 2010 12:46:25 +0000 (13:46 +0100)]
Sync with FreeBSD.
Rui Paulo [Thu, 8 Apr 2010 12:44:40 +0000 (13:44 +0100)]
Sync with FreeBSD.
Rui Paulo [Thu, 8 Apr 2010 12:25:32 +0000 (13:25 +0100)]
Sync with latest net80211 changes from FreeBSD, therby removing DFly's
ratectl code.
Sascha Wildner [Thu, 8 Apr 2010 12:22:07 +0000 (14:22 +0200)]
hammer.5: Add a reference to mneumann's KIT presentation slides.
Rui Paulo [Thu, 8 Apr 2010 12:16:23 +0000 (13:16 +0100)]
Do proper locking in the callout functions.
Sascha Wildner [Thu, 8 Apr 2010 11:58:10 +0000 (13:58 +0200)]
pthread.3: Update the IMPLEMENTATION NOTES to the current state of affairs.
Move information from the README to the manual page since all this
information is also interesting to people who don't have source.