FILEDESC_LOCK_FAST will just grab the interlocking mutex and hold
it. This should be used for simple modifications of a field.
FILEDESC_LOCK holds a (homegrown) sleepable lock which should be used
where sleeping is required.
The homegrown lock will probably be replaced with a generic type of lock
once we have found out how that should look.
Help and reviews by: rwatson
- Allow the upload directory to be optional. If the upload directory
field is cleared to the empty string then no directory will be created.
- Don't create a bin/ subdirectory in ftp's home dir containing ls(1) and
date(1) as ftpd(8) no longer requires it.
- Create a pwd.db file in etc/ instead of a passwd file.
- Ignore NIS compat entries in /etc/group and /etc/master.passwd when
building the anonymous files.
PR: bin/60662
Submitted by: Olafur Osvaldsson oli at isnic dot is
after boot so that PCI is initialized and we can probe for the problem
chipsets. Note that while probed but unusable states are disabled, they
aren't freed yet. In the future, it may make sense to detach them.
Tested by: Adam K Kirchoff <adamk at voicenet com>
MFC after: 2 days
- Have TS_ZOMBIE ttys return POLLHUP instead of POLLERR
- Remove unneeded POLLWRNORM (old bug)
- TS_ZOMBIE ttys will set POLLIN and POLLRDNORM
- Do not call selrecord in TS_ZOMBIE ttys
PR: kern/73821
Reviewed by: bde
MFC after: 4 weeks
a storm is detected, enter "storming" mode which throttles the interrupt
source such that the handlers are run once every clock tick. Previously
we allowed a full set of storm_threshold interations through the handler
before going back to sleep. Also, this currently will intentionally exit
storming mode once a second to see if the storm has passed.
Tested by: marcus
Discussed with: bde
backed out commits were trying to address: when cancelling the timeout
callout, also cancel the abort_task event, since it is possible that
the timeout has already fired and set up an abort_task.
also fix up handling and proding of the tx, _OACTIVE is now handled
better...
Submitted by: Peter Edwards (sk_jfree)
Obtained from: OpenBSD and/or NetBSD (tx prod)
