is the preparation step for moving pmap storage out of vmspace proper.
Reviewed by: Alan Cox <alc@cs.rice.edu>
Matthew Dillion <dillon@apollo.backplane.com>
in the first place.
Use 3sec timeout as recommended.
Reorder some debug messages.
Label som of the 0x%x in debug messages
Make sppp_print_bytes() use %*D and handle zero length.
If we don't have MAGIC numbers, don't yell loopback if 0 == 0
before they got changed. This can help eliminate much of the
gymnastics drivers do in their ioctl routines to figure this out.
Remove commented out IFF_NOTRAILERS
put it, just like on the Alpha. It was wrong to load it at the
fixed address 0x08000000. That should only be done if the dynamic
linker is an executable (not a shared object) with a specific load
address encoded in the object file itself.
This fixes the recent breakage in the Linux emulator.
be in progress at any given moment.
Add two swap tuneables to sysctl:
vm.swap_async_max: 4
vm.swap_cluster_max: 16
Recommended values are a cluster size of 8 or 16 pages. async_max is
about right for 1-4 swap devices. Reduce to 2 if swap is eating too much
bandwidth, or even 1 if swap is both eating too much bandwidth and sitting
on a slow network (10BaseT).
The defaults work well across a broad range of configurations and should
normally be left alone.
Sync rates like 4.032MHz were getting printed as 4.32MHz.
Also, add a quirk entry for the 18G Quantum Atlas III. Like most other
recent Quantum drives, it bogusly reports queue full. Thanks to Andre
Albsmeier <andre.albsmeier@mchp.siemens.de> for the Atlas III inquiry
information.
Reviewed by: gibbs
complaints about ps_refcnt greater than two when we try to fork() a
kthread from proc0 with RFSIGSHARE flag set.
Noticed by: Tor Egge <tegge@fast.no>
Reviewed by: Richard Seaman, Jr. <dick@tar.com>
`ld ... <fudged ${LDFLAGS}>' to invoke the linker. This gets the
flags and standard library paths right without complications.
Unfortunately, it doesn't help for the X11 library paths -- cc
only appends /aout for standard library paths.
Unlock vnode before messing with map to avoid deadlock between map and
vnode ( e.g. with exec_map and underlying program binary vnode ). Solves
a deadlock that most often occurs during a large -j# buildworld reported
by three people.
Add better text for the ppbus changes
Add note about libdevstat changing forcing a recompile of some
things in the tree as well as ports that use devstat.
Thanks to those people that used HEADS UP in their message. Large,
rabid mammals to those that wanted to beat the /etc/rc* horse with the
phrase "heads up" in the subject line.
This makes it possible to change the sysctl tree at runtime.
* Change KLD to find and register any sysctl nodes contained in the loaded
file and to unregister them when the file is unloaded.
Reviewed by: Archie Cobbs <archie@whistle.com>,
Peter Wemm <peter@netplex.com.au> (well they looked at it anyway)
is complete before checking carrier. If it's there,
the device supports carrier. If it's not it doesn't.
Add the ``set cd'' command for deciding how soon to check
for carrier, and for deciding if carrier is REQUIRED.
The default has changed: Pre 2.0 versions of ppp waited
for 1 second. Version 2 didn't wait, but this causes
problems with some (few?) modems that don't assert carrier
immediately on reporting CONNECT. The one second delay
is back now and can be removed with ``set cd 0''.
Bump the ppp version number in case this needs to be changed
again....
Seems to solve a problem with a mouse not responding to movements in the
X direction. Problem description is still rather vague and solution is
not exactly clear. Problem might be a compiler optimisation.
