Date: Tue, 20 Feb 2001 02:25:29 -0800 (PST) From: John Baldwin <jhb@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/alpha/alpha interrupt.c src/sys/i386/isa ithread.c src/sys/kern kern_intr.c src/sys/sys interrupt.h Message-ID: <200102201025.f1KAPTa08045@freefall.freebsd.org>
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jhb 2001/02/20 02:25:29 PST
Modified files:
sys/alpha/alpha interrupt.c
sys/i386/isa ithread.c
sys/kern kern_intr.c
sys/sys interrupt.h
Log:
- Add a new ithread_schedule() function to do the bulk of the work of
scheduling an interrupt thread to run when needed. This has the side
effect of enabling support for entropy gathering from interrupts on
all architectures.
- Change the software interrupt and x86 and alpha hardware interrupt code
to use ithread_schedule() for most of their processing when scheduling
an interrupt to run.
- Remove the pesky Warning message about interrupt threads having entropy
enabled. I'm not sure why I put that in there in the first place.
- Add more error checking for parameters and change some cases that
returned EINVAL to panic on failure instead via KASSERT().
- Instead of doing a documented evil hack of setting the P_NOLOAD flag
on every interrupt thread whose pri was SWI_CLOCK, set the flag
explicity for clk_ithd's proc during start_softintr().
Revision Changes Path
1.42 +4 -39 src/sys/alpha/alpha/interrupt.c
1.17 +8 -53 src/sys/i386/isa/ithread.c
1.41 +102 -48 src/sys/kern/kern_intr.c
1.14 +3 -2 src/sys/sys/interrupt.h
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