First part of support for merging SYSINIT sets.
This, and the following KLD commits have been OK'ed by jkh and msmith
based on my assertion that it works here (barring merge errors :-).
is a work-around from an LRAM access bug on the 940UA. In a future
microcode revision, the high 16bits of residual information will be moved
to a safe location and we'll return to 32bit residuals. Since we only
allow 64KB I/O, 16bits is enough.
make pthread_yield() more reliable,
threads always (I hope) preempted at least every 0.1 sec, as intended.
PR: bin/7744
Submitted by: "Richard Seaman, Jr." <dick@tar.com>
bug:
"head -c <n>" never exit and loops forever (until it is killed),
if the input stream has fewer bytes than specified (n).
PR: bin/8225
Submitted-by: FUJIMOTO Kensaku <fujimoto@oscar.elec.waseda.ac.jp>
Do a much better job of DWIM with partial device specifications.
Fix the module metadata build process, which was completely broken.
Use a larger read buffer when copying large objects in; this
improves performance marginally and will avoid flushning any small caches
we might choose to implement.
Remove debugging in command_read().
Correctly strip leading controls on script commands.
Make 'ls' more DWIM in regard to pathnames. We can still do better.
This is a 100BaseFX board with SC fiber media connectors. I don't actually
have one of these but I've been told it works with the xl driver.
Submitted by: Jason Wright from the openbsd group
name conversion. Use it for binary ports that come with its own private
shlib dirs, ports that install linux compatibility libraries (thus following
their naming conventions and not ours), etc.
Reviewed by: Martin Cracauer <cracauer@FreeBSD.ORG>
simple-lock.
The reviewer raises the following caveat: "I believe these changes
open a non-critical race condition when adding memory to the pool
for the zone. I think what will happen is that you could have two
threads that are simultaneously adding additional memory when the
pool runs out. This appears to not be a problem, however, since
the re-aquisition of the lock will protect the list pointers."
The submitter agrees that the race is non-critical, and points out
that it already existed for the non-SMP case. He suggests that
perhaps a sleep lock (using the lock manager) should be used to
close that race. This might be worth revisiting after 3.0 is
released.
Reviewed by: dg (David Greenman)
Submitted by: tegge (Tor Egge)
shouldn't include other ones (which, unfortunately, is also a hellish
rule since he broke interfaces like sysctl this way by requiring undocumented
header files to be included just in order to be able to use them now - SIGH!).
