Date: Tue, 29 Jun 1999 20:39:38 -0700 (PDT) From: Alan Cox <alc@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/i386/isa ipl_funcs.c Message-ID: <199906300339.UAA70069@freefall.freebsd.org>
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alc 1999/06/29 20:39:38 PDT
Modified files:
sys/i386/isa ipl_funcs.c
Log:
An SMP-specific change: Remove unnecessary lock acquires and releases
surrounding critical sections that consist of (1) a single read or
(2) a single locked RMW operation.
(Thanks to thomma@slip.net (Tamiji Homma) for helping to test
these changes.)
Revision Changes Path
1.21 +12 -27 src/sys/i386/isa/ipl_funcs.c
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