don't probe the server at all for passwd.by* maps. This fixes
interoperability with the Services For UNIX NIS server (which is
really a front end to Captive^WActiveDirectory). This server
incorrectly returns success for all YPPROC_MASTER requests,
even for maps that don't exist, which makes it impossible to
(ab)use it to probe for the existence of the master.passwd.by*
maps.
This is a little kludgey, but basically restores the original
behavior of getpwent.c as it is in -stable, and works around both
the lack of YPPROC_ORDER on NIS+ servers as well as the broken
YPPROC_MASTER on Services For UNIX servers.
Some of the calls to bus_dmamap_sync() were syncing the DMA descriptor
ring maps using the mbuf tag, when they should have been using the
descriptor ring tag instead.
ID for each file system in addition to the normal information.
In umount(8), accept filesystem IDs as well as the usual device and
path names. This makes it possible to unambiguously specify which
file system is to be unmounted even when two or more file systems
share the same device and mountpoint names (e.g. NFS mounts from
the same export into different chroots).
Suggested by: Dan Nelson <dnelson@allantgroup.com>
check for raw IP system management operations is often (although
not always) implicit due to the namespacing of raw IP sockets. I.e.,
you have to have privilege to get a raw IP socket, so much of the
management code sitting on raw IP sockets assumes that any requests
on the socket should be granted privilege.
Obtained from: TrustedBSD Project
Product of: France
uma_zalloc) is called with exactly one of either M_WAITOK or M_NOWAIT and
that it is called with neither M_TRYWAIT or M_DONTWAIT. Print a warning
if anything is wrong. Default to M_WAITOK of no flag is given. This is the
same test as in malloc(9).
the scope of operation to the ARP entries on a particular
interface. It should be useful on machines with numerous
network interfaces, e.g., on inter-VLAN routers.
PR: bin/54151
Submitted by: Dmitry Morozovsky <marck at rinet.ru>
Discussed on: -net
MFC after: 2 weeks
the "toss the largest process" emergency handling) from vm_map.c to
swap_pager.c.
The quantity calculated depends strongly on the internals of the
swap_pager and by moving it, we no longer need to expose the
internal metrics of the swap_pager to the world.
paging space and how much of it is in use (in pages).
Use this interface from the Linuxolator instead of groping around in the
internals of the swap_pager.
is not natural and needlessly exposes a lot of dirty laundry.
Move private interfaces between the two from swap_pager.h to swap_pager.c
and staticize as much as possible.
No functional change.
handed-off/signaled to a higher priority thread. Note that when
there are idle KSEs that could run the higher priority thread,
we still add the preemption point because it seems to take the
kernel a while to schedule an idle KSE. The drawbacks are that
threads will be swapped more often between CPUs (KSEs) and
that there will be an extra userland context switch (the idle
KSE is still woken and will probably resume the preempted
thread). We'll revisit this if and when idle CPU/KSE wakeup
times improve.
Inspired by: Petri Helenius <pete@he.iki.fi>
Reviewed by: davidxu
of by mount point, umount had to take care not to unmount the wrong
file system if another file system was covering the requested one.
Now that the file system to unmount is specified to the kernel using
the filesystem ID, this confusion cannot occur, so remove the code
that checked for it.
work when using a graphics chipset which identifies itself as
`VIA CLE266', used in some VIA EPIA boards. Two values need to be
patched in the VESA mode information structure: the widths of the modes
mentioned above are encoded in a format which was unknown to the VESA
module (and to my copy of the VBE spec.) whereas the window memory
segment values seem to be just incorrect.
I tested this on a VIA EPIA-M9000 and -M10000.
