- Provide a routine in sched_4bsd to add this functionality.
- Use sched_pctcpu() in kern_proc, which is the one place outside of
sched_4bsd where the old pctcpu value was accessed directly.
Approved by: re
intended to be used by significant memory consumers so that they may drain
some of their caches.
Inspired by: phk
Approved by: re
Tested on: x86, alpha
These makefiles work when building in the sys/modules directory, but
not with the objdir stuff that buildkernel uses. This is because they
used -I../../../blah rather than -I${.CURDIR}/../../../blah.
# I didn't fix the abuse of CFLAGS to specify -g since I wanted the
# barest minimal change since we're in a code freeze.
Approved by: make buildkernel...
Hat for armchair anarchists: core member fixing src tree damage
data in the scheduler independant structures (proc, ksegrp, kse, thread).
- Implement unused stubs for this mechanism in sched_4bsd.
Approved by: re
Reviewed by: luigi, trb
Tested on: x86, alpha
Has been seen to work on several cards and communicating with
several mobile phones to use them as modems etc.
We are still talking with 3com to try get them to allow us to include
the firmware for their pccard in the driver but the driver is here..
In the mean time
it can be downloaded from the 3com website and loaded using the utility
bt3cfw(8) (supplied) (instructions in the man page)
Not yet linked to the build
Submitted by: Maksim Yevmenkin <myevmenk@exodus.net>
Approved by: re
bridge.c nor if_ethersubr.c depend on IPFIREWALL.
Restore the use of fw_one_pass in if_ethersubr.c
ipfw.8 will be updated with a separate commit.
Approved by: re
in struct proc. While the process label is actually stored in the
struct ucred pointed to by p_ucred, there is a need for transient
storage that may be used when asynchronous (deferred) updates need to
be performed on the "real" label for locking reasons. Unlike other
label storage, this label has no locking semantics, relying on policies
to provide their own protection for the label contents, meaning that
a policy leaf mutex may be used, avoiding lock order issues. This
permits policies that act based on historical process behavior (such
as audit policies, the MAC Framework port of LOMAC, etc) can update
process properties even when many existing locks are held without
violating the lock order. No currently committed policies implement use
of this label storage.
Approved by: re
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
in half because of reports that under heavy load the kernel could
exhaust its memory pool. The limit is now (desiredvnodes * 4)
rather than (desiredvnodes * 8), so it will still scale with
larger systems, just not as quickly.
Sponsored by: DARPA & NAI Labs.
not have hit the disk and the dependencies cannot be unrolled.
In this case, the system will mark the buffer as dirty again so
that the write can be retried in the future. When the write
succeeds or the system gives up on the buffer and marks it as
invalid (B_INVAL), the dependencies will be cleared.
Sponsored by: DARPA & NAI Labs.
the error "quotacheck: bad inode number 1 to nextinode".
Sponsored by: DARPA & NAI Labs.
Reported-by: Franky <franky@jasna.tarnow.pl> and Matthew Kolb <muk@msu.edu>
checks permit policy modules to augment the system policy for permitting
kld operations. This permits policies to limit access to kld operations
based on credential (and other) properties, as well as to perform checks
on the kld being loaded (integrity, etc).
Approved by: re
Obtained from: TrustedBSD Project
Sponsored by: DARPA, Network Associates Laboratories
