Date: Tue, 28 Nov 2000 15:15:44 -0800 (PST) From: John Baldwin <jhb@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/i386/i386 db_interface.c Message-ID: <200011282315.eASNFjw39785@freefall.freebsd.org>
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jhb 2000/11/28 15:15:44 PST
Modified files:
sys/i386/i386 db_interface.c
Log:
Use atomic ops to close a race condition on the in_Debugger variable used
to only allow 1 CPU at a time to (non-recursively) enter the debugger.
Revision Changes Path
1.52 +4 -5 src/sys/i386/i386/db_interface.c
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