Date: Tue, 25 Apr 2006 19:36:14 +0000 (UTC) From: Marius Strobl <marius@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/sparc64/sparc64 exception.S interrupt.S Message-ID: <200604251936.k3PJaEq8018459@repoman.freebsd.org>
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marius 2006-04-25 19:36:14 UTC
FreeBSD src repository
Modified files: (Branch: RELENG_6)
sys/sparc64/sparc64 exception.S interrupt.S
Log:
MFC: sys/sparc64/sparc64/exception.S 1.73,
sys/sparc64/sparc64/interrupt.S 1.9
- In intr_fast() fix a race which is fallout from critical sections no longer
raising the PIL and can cause corruption of the interrupt request lists.
- In intr_fast() assert that the ir_func to be called is non-zero.
- Increment interrupt stats after calling the handlers rather than before in
order to reduce the delay until direct and fast handlers are serviced.
Approved by: re (hrs)
Revision Changes Path
1.70.2.3 +26 -26 src/sys/sparc64/sparc64/exception.S
1.8.2.1 +20 -12 src/sys/sparc64/sparc64/interrupt.S
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