Date: Sun, 27 Jun 1999 14:31:48 -0700 (PDT) From: Alan Cox <alc@FreeBSD.org> To: cvs-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/i386/i386 exception.s Message-ID: <199906272131.OAA33612@freefall.freebsd.org>
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alc 1999/06/27 14:31:48 PDT
Modified files:
sys/i386/i386 exception.s
Log:
An SMP-specific change: Remove an unnecessary lock acquire and release
from every system call. (Storing a 32-bit constant is inherently
atomic.)
Reviewed by: Matthew Dillon <dillon@apollo.backplane.com>
Revision Changes Path
1.62 +13 -5 src/sys/i386/i386/exception.s
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