set real-time priority on a thread. It looks like this suser(9)
call was introduced after my first pass through replacing superuser
checks with named privilege checks.
As consequence, getdirentries() no longer needs to drop/reacquire
directory vnode lock, that would allow it to be reclaimed in between.
Reported and tested by: Peter Holm
Approved by: rodrigc (unionfs)
MFC after: 1 week
Rounding addr upwards to next 2M boundary in pmap_growkernel() could
cause addr to become 0, resulting in an early return without populating
the last PDE.
Reported and tested by: kris
Suggested by: alc
MFC after: 1 week
mapped at, and LOADERRAMADDR, the address at which the loader maps the ram at
at the time the kernel is booted.
They are used to detect if the kernel is booted from the onboard flash.
Define those for the IQ31244
(1) change debounce period from 1s to 250ms. This appears to be fine and
speeds things up a little.
(2) In the middle of cbb_pcic_power_disable_socket we write 0 to the EXCA_INTR
register to put the card into reset. However, this turns off CSC
interrupts for TI bridges (and maybe others). So no further card
insertion events would be noticed. To compensate, after we've gone
through the entire power down sequence, turn on EXCA_INTR_ENABLE so
that CSC events happen.
#2 should fix the 'dead slot' problem that has been reported after
card ejection (but only 16-bit cards).
now contained entirely in a single DocBook article, which has
information pertinent to all architectures. This will improve
the maintainability of the hardware notes going forward by
reducing complexity of the build process, improving the visibiilty
of the architecture-specific text, and removing the need to generate
an extra version of the document for every architecture.
Remove all of the MD hardware notes stuff; all relevant content
has been folded into hardware/article.sgml.
No objections from: freebsd-doc@
manner consistent with the new MI-style hardware notes document.
man2hwnotes.pl now defaults to generating entities for the MI-style
hardware notes (i.e. hardware/article.sgml). A new -c
option causes it to generate entities for the older MD-style
hardware notes (i.e. hardware/common/dev.sgml).
The Makefile infrastructure supplies the -c option to man2hwnotes.pl
now unless the HWNOTES_MI Makefile variable is defined, so
compatiblity is preserved for hardware notes translations that
aren't converted to the new organization yet. As translations
convert, they should define HWNOTES_MI in their hardware/Makefile.
When all the relevant translations catch up, the compatibility goop
in share/mk/doc.relnotes.mk and share/sgml/Makefile can be removed.
Thanks go to simon@ for help with the backwards compatiblity
mechanism.
Tested with: en_US.ISO8859-1, zh_CN.GB2312
This way we may support multiple structures in v_data vnode field within
one file system without using black magic.
Vnode-to-file-handle should be VOP in the first place, but was made VFS
operation to keep interface as compatible as possible with SUN's VFS.
BTW. Now Solaris also implements vnode-to-file-handle as VOP operation.
VFS_VPTOFH() was left for API backward compatibility, but is marked for
removal before 8.0-RELEASE.
Approved by: mckusick
Discussed with: many (on IRC)
Tested with: ufs, msdosfs, cd9660, nullfs and zfs
