server, map it to EAGAIN locally rather than EACCES. The NLM spec
indicates the DENIED corresponds to lock contention, not a permission
failure. This fixes O_EXLOCK/O_SHLOCK with O_NONBLOCK, which would
previously give a permission error, which in turn fixes things
like mailq(8) and lockf(1) over NFS.
Approved by: scottl (re)
Reviewed by: truckman, Andrew P Lentvorski, Jr. <bsder@allcaps.org>
Idea from: truckman
has requested the lock in a non-blocking form, instead returning an
immediate failure. This appears to help reduce one of my "locks get
lost" symptoms involving lockf(1), which attempts a non-blocking lock
attempt before actually blocking on the lock. At this point the client
still gets back EACCES, which is an issue we're still working.
Approved by: re (scottl)
Submitted by: Andrew P. Lentvorski, Jr. <bsder@allcaps.org>
from the NFS server, following contention on a lock by this or another
client, immediately notify the waiting process that the lock has been
granted via a wakeup. Without this change, the client rpc.lockd will
not wakeup the waiting process until it next re-polls the lock (sometime
in the next ten seconds), which can lead to marked latency across all
potential lockers, as the lock is held by the client for the duration.
Approved by: re (scottl)
Submitted by: truckman
Reviewed by: Andrew P. Lentvorski, Jr <bsder@allcaps.org>
has been fixed to not need the missing files.
The firmware files themselves still now need to be fetched from the internet.
The README there gives the location.
Approved by: re@ (part of bluetooth upgrade)
rotated and then compressed with bzip2 instead of gzip. Otherwise,
any file which had a time-interval specified for 'when' and also
specified the 'J' flag would be rotated every time newsyslog was run.
(this is a quick-fix, trying to beat the code-freeze for 5.1-release)
PR: bin/51519
MFC after: 1 week
1. Hostnames were not treated case insensitively in all cases.
2. The method for stripping hostnames when reading the syslog.conf
differed from that when finding the hostname of an incoming request.
This lead to a broken match check. In my case, it meant I had to
have '@scooter.smi.example.com.example.com' to have 'logger.example.com'
properly save messages from 'scooter.smi.sendmail.com'.
3. Add paranoia to cfline() such that it doesn't try to access memory
outside of the bounds of the f_host string.
4. While I am here, get rid of an outdated comment, argv[{0,1,2}] are now
checked for NULL after the strdup() calls.
Reviewed by: dwmalone
MFC after: 1 week
* Add a paragraph suggesting that the merge option be used only for
files that users have modified. People have been using this option
for all files that are different, causing unecessary confusion.
The idea for this option came from Marc Schneiders <marc@schneiders.org>
* I've been meaning to remove the code that checked for the existence of
/etc/sysconfig for a while now, since that file was last seen in 2.2.2.
* Replace the above with a check for elements of the old rc system.
Offer to move these files out of DESTDIR/etc for the user's convenience.
* AcpiOsDerivePciId(): finds a bus number, given the slot/func and the
acpi parse tree.
* AcpiOsPredefinedOverride(): use the sysctl hw.acpi.os_name to
override the value for _OS.
Ideas from: takawata, jhb
Reviewed by: takawata, marcel
Tested on: i386, ia64
