Jake Burkholder 05f6ee66ea Implement preemptive scheduling of hardware interrupt threads. ... - If possible, context switch to the thread directly in sched_ithd(), rather than triggering a delayed ast reschedule. - Disable interrupts while restoring fpu state in the trap handler, in order to ensure that we are not preempted in the middle, which could cause migration to another cpu. Reviewed by: peter Tested by: peter (alpha)		2001-02-01 03:34:20 +00:00
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acpica	FreeBSD-specific OSD (operating system dependant) modules for the Intel	2000-10-28 06:56:15 +00:00
apm	select() DKI is now in <sys/selinfo.h>.	2001-01-09 04:33:49 +00:00
bios	select() DKI is now in <sys/selinfo.h>.	2001-01-09 04:33:49 +00:00
conf	Add hpfs and the config glue for it. It was being skipped from test	2001-01-31 05:33:23 +00:00
i386	Remove count for NSIO. The only places it was used it were incorrect.	2001-01-31 10:54:45 +00:00
ibcs2	Back out proc locking to protect p_ucred for obtaining additional	2001-01-27 00:01:31 +00:00
include	Zap last remaining references to (and a use use of) of simple_locks.	2001-01-31 04:29:52 +00:00
isa	Implement preemptive scheduling of hardware interrupt threads.	2001-02-01 03:34:20 +00:00
linux	Proc locking.	2001-01-24 00:27:28 +00:00
pci	Fix a warning due to missing prototype.	2001-01-19 09:10:14 +00:00
svr4	- Proc locking.	2001-01-24 00:24:57 +00:00
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