this means that it no longer grabs the lagg rwlock. Use two port table arrays
which list the active ports for Tx and switch between them with an atomic op.
Now the lagg rwlock is only exclusively locked for management (ioctls) and
queuing of lacp control frames isnt needed.
of the array length needed to store all the directory entries.
Although BSD has historically guaranteed that st_size is the size
of the directory file, POSIX does not, and more to the point, some
recent filesystems such as ZFS use st_size to mean something else.
The fix is to not stat the directory at all, set the initial
array size to 32 entries, and realloc it in powers of 2 if that
proves insufficient.
PR: 113668
a jail, etc. by simply calling setpriority(PRIO_PROCESS, <PID>, 0) and
checking the return value: 0 means that the process exists and -1 that
it doesn't exist.
Reviewed by: rwatson
MFC after: 1 week
Instead of checking each page for PG_UNMANAGED, perform a one-time
check whether the object is OBJT_PHYS. (PG_UNMANAGED pages only
belong to OBJT_PHYS objects.)
with style(9) recommendation that macros not contain the
terminating ';', leaving that to the invoker. All SYSINIT()
consumers must now provide a trailing ';'.
Unlike the change to remove the ';'s from callers, this change
shouldn't be MFC'd unless we don't mind requiring source changes
to third party modules that might still depend on SYSINIT()
providing its own ';'.
after each SYSINIT() macro invocation. This makes a number of
lightweight C parsers much happier with the FreeBSD kernel
source, including cflow's prcc and lxr.
MFC after: 1 month
Discussed with: imp, rink
Otherwise the parameter is no-op, since zone by default limits number
of descriptors to some 12K entries. Attempt to allocate more ends up
sleeping on zonelimit.
MFC after: 2 weeks
from the private archive_write structure and fix up all writers to use
the format fields in the base "archive" structure. This error made it
impossible to query the format after setting up a writer because the
write format was stored in an inaccessible place.
"file" is described by multiple "lines" each possibly containing
multiple "keywords." Incorporate some additions from Joerg Sonnenberger
to handle linked files and correctly deal with backing files on disk.
all. The reference in ia64 code is due to cutNpaste in its history
and can safely be removed.
Revired by: cognet, raj, marcel, jhb and maybe one other whom I'm forgetting
Disable the use of PaxHeader.<pid> for the fake pax extension pathname
until I can make the name here settable. Otherwise, tests that try
to compare output to static pre-generated reference files break.
(including pathname, gname, uname) be stored in UTF-8. This usually
doesn't cause problems on FreeBSD because the "C" locale on FreeBSD
can convert any byte to Unicode/wchar_t and from there to UTF-8. In
other locales (including the "C" locale on Linux which is really
ASCII), you can get into trouble with pathnames that cannot be
converted to UTF-8.
Libarchive's pax writer truncated pathnames and other strings at the
first nonconvertible character. (ouch!) Other archivers have worked
around this by storing unconvertible pathnames as raw binary, a
practice which has been sanctioned by the Austin group. However,
libarchive's pax reader would segfault reading headers that weren't
proper UTF-8. (ouch!) Since bsdtar defaults to pax format, this
affects bsdtar rather heavily.
To correctly support the new "hdrcharset" header that is going into
SUS and to handle conversion failures in general, libarchive's pax reader
and writer have been overhauled fairly extensively. They used to do
most of the pax header processing using wchar_t (Unicode); they now do
most of it using char so that common logic applies to either UTF-8 or
"binary" strings.
As a bonus, a number of extraneous conversions to/from wchar_t have
been eliminated, which should speed things up just a tad.
Thanks to: Bjoern Jacke for originally reporting this to me
Thanks to: Joerg Sonnenberger for noting a bad typo in my first draft of this
Thanks to: Gunnar Ritter for getting the standard fixed
MFC after: 5 days
not exist. /etc/rc.d/mixer tried to restore non-existent recording
source because /var/var/db/mixer*-state contains '=rec' for example.
- Remove hardcoded mixer2 and mixer3 and do the right thing.
- Replace getopt(3) with hand-rolled option parser. It was not able
to handle 'mixer -rec mic' although it is a valid command.
- Make '-s' and '-S' mutualy exclusive as mixer(8) says.
- Do not re-read recording source unless it has been modified.
rely on a deprecated value to set the default. This is also
related to a longer-term goal of setting the default block
size based on format and possibly other factors, which makes
it a bad idea to tie this to a published constant.
