camcontrol was setup to use the old scheme of going through the xpt(4)
device, which never worked properly (and has been disabled for a while).
camcontrol now sends BDRs through the pass(4) device, and XPT_RESET_DEV
CCBs are put on the device queue in the transport layer, as they should be.
Submitted by: luoqi
Reviewed by: ken
thank Jeroen and all who helped bring it about :)
Submitted by: Jeroen Ruigrok van der Werven <asmodai@wxs.nl>
Reviewed by: jdp, Gerald Hicks, the Doc Team
thank Jeroen and all who helped bring it about :)
Submitted by: Jeroen Ruigrok van der Werven <asmodai@wxs.nl>
Reviewed by: jdp, Gerald Hicks, the Doc Team
1. Get rid of the evilly bogus strdup(fstab) and free if (fstab == "")
as in umount.
2. Don't use /etc/fstab info if the mount instance does not exactly match
the fstab entry.
3. Reversed the mountpoint checking order in getmntpt().
4. Clarify the "not mounted" error message in mount -u. The previous
"unknown special file or file system" wasn't quite right.
5. Get rid of a 1-byte memory leak; this was reported by jhb.
Submitted by: Martin Blapp <mb@imp.ch>
If the ipl is lowered here, a machine can rapidly run out of stack
space when it is under heavy interrupt load. Without this fix,
my test machine would fall over within a few seconds when forwarding
14,000 packets/sec. With the patch, it has been up for over 24 hours
and has built the world at the same time.
submitted by: dfr@freebsd.org
the countdown register.
this should not be necessary but there are broken laptops that
do not restore the countdown register on resume.
when it happnes, it messes up the hardclock interval and system clock,
which leads to the infamous "calcru: negative time" problem.
Submitted by: kjc, iwasaki
Reviewed by: Steve O'Hara-Smith <steveo@eircom.net> and committers.
Obtained from: PAO3
directory than the default one. If the option is not given, then the
output of config is exactly as before. Only when an alternate output
directory has been specified will config modify its behavior.
Additional changed:
o Remove the now conflicting and unused NODEV define. It
conflicts with NODEV in sys/param.h.
o Rename the now conflicting MACHINE token to ARCH. It
conflicts with MACHINE in sys/param.h.
o Fix some easy style bugs.
o Fix some easy grammar bugs in the manpage.
Approved by: peter, archie
eliminate an extra (useless) level of indirection in half of the page
queue accesses and (2) to use a single name for each queue throughout,
instead of, e.g., "vm_page_queue_active" in some places and
"vm_page_queues[PQ_ACTIVE]" in others.
Reviewed by: dillon
"rw" argument, rather than hijacking B_{READ|WRITE}.
Fix two bugs (physio & cam) resulting by the confusion caused by this.
Submitted by: Tor.Egge@fast.no
Reviewed by: alc, ken (partly)
This is one piece of the grand unified PPP daemon concept, whereby using
netgraph nodes enables PPP data to be handled completely in kernel land,
while leaving negotiation/control to be handled by a single user land
daemon, no matter what the link type(s).
This is a safety checkin only; it compiles, but is utterly untested.
Concept reviewed by: julian, brian
Merge the contents (less some trivial bordering the silly comments)
of <vm/vm_prot.h> and <vm/vm_inherit.h> into <vm/vm.h>. This puts
the #defines for the vm_inherit_t and vm_prot_t types next to their
typedefs.
This paves the road for the commit to follow shortly: change
useracc() to use VM_PROT_{READ|WRITE} rather than B_{READ|WRITE}
as argument.
go to REQ_SENT (and we probably should also log this since it should
only happen in a cross-linked connection).
Submitted by: Mark Tinguely <tinguely@plains.NoDak.edu>
