- remove RTF_PRCLONING
- add rt_mtx field
- rename rt_metrics -> rt_metrics_lite
- mention that only 3 metrics are really used in rt_metrics_lite
Reviewed by: ru, andre
Restructure pmap_enter() to prevent the loss of a page modified (PG_M) bit
in a race between processors. (This restructuring assumes the newly atomic
pte_load_store() for correct operation.)
Reviewed by: tegge@
PR: i386/61852
/etc/namedb symlink is created.
2. Incorporate Brian's suggestion to make the link relative. This
is necessary to handle situations (such as mergemaster) where the
user is building a tree in a seperate environment. This will also
fix the problem with the way DESTDIR is set in 'make release'.
3. Add a new knob, NO_BIND_MTREE, as suggested by the folks who
already have stuff in /var/named that they don't want me to mess with.
4. Update make.conf(5) with the new stuff, and correct a few paths
that have changed since I last updated it.
problem I had but it's happening in code that is messing around with
register windows - I'm willing to live with that piece being sensitive
to this and it looks like the other problems we had reported lately
are not fixed by using -O instead of -O2.
Sorry for the churn. Looks like I need a second pointy hat. Someone
tells me they stack well. :-))))
This also adds support for bigger disks on the controller I have access to,
and maybe others if I understood the adhoc methods used on those.
Those with more PC98 bigdrive controllers it is hereby invited to add/fix
support for those in geom_pc98.c and not using #ifdef PC98 all over the place.
callouts as non-CALLOUT_MPSAFE. Otherwise, they may trigger an
assertion regarding Giant if they enter other parts of the stack from
the callout.
MFC after: 3 days
Reported by: Dikshie < dikshie at ppk dot itb dot ac dot id >
device
device.bde
/dev/device
/dev/device.bde
- Fix stop routine:
+ There don't have to be file system mounted on gbde device,
so ignore errors from umount(8).
+ Only detach existing gbde devices.
I used ugly "/dev/${parent}" instead of "${parentdev}", because "/dev/"
prefix for devices listed in gbde_devices variable is optional.
Reported by: Sean McNeil <sean@mcneil.com>
-O2 on kernel compiles after all. While working on adding a KASSERT
to sparc64/sparc64/rwindow.c I found that it was "position sensitive",
putting it above a call to flushw() instead of below caused corruption
of processes on the system. jake and jhb have both confirmed there is
no obvious explanation for that. The exact same kernel code does not
have the process corruption problem if compiled with -O instead of -O2.
There have been signs of similar issues floated on the sparc64@ mailing
list, lets see if this helps make them go away.
Note this isn't an optimal fix as far as the file format goes, if this
disgusts too many people I'll fix it the right way. Since compiling
with something other than -O is a known problem this format would prevent
a change to the default causing grief. And this may also help motivate
finding out what the compiler is doing wrong so we can shift back to
using -O2. :-)
My turn for the pointy hat... One of the florescent ones...
MFC after: 2 days
- Add a comment noting that the ru_[us]times values being read aren't
actually valid and need to be computed from the raw values.
Submitted by: many (1)
After some discussion the best option seems to be to signal the thread's
death from within the kernel. This requires that thr_exit() take an
argument.
Discussed with: davidxu, deischen, marcel
MFC after: 3 days
allocate unallocated memory resources from the top 32MB of the address
space rather than the top 2GB. While the latter works on some
chipsets, it fails badly on others. 32MB is more conservative and
matches what cheap harware from this era is hardwired to pass.
