Date: Tue, 3 Aug 2004 18:44:27 +0000 (UTC) From: Maxime Henrion <mux@FreeBSD.org> To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org Subject: cvs commit: src/sys/alpha/include cpu.h src/sys/amd64/include cpu.h src/sys/arm/include cpu.h src/sys/i386/include cpu.h src/sys/ia64/include cpu.h src/sys/powerpc/include cpu.h src/sys/sparc64/include cpu.h src/sys/kern kern_mutex.c Message-ID: <200408031844.i73IiRb4082245@repoman.freebsd.org>
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mux 2004-08-03 18:44:27 UTC
FreeBSD src repository
Modified files:
sys/alpha/include cpu.h
sys/amd64/include cpu.h
sys/arm/include cpu.h
sys/i386/include cpu.h
sys/ia64/include cpu.h
sys/powerpc/include cpu.h
sys/sparc64/include cpu.h
sys/kern kern_mutex.c
Log:
Instead of calling ia32_pause() conditionally on __i386__ or __amd64__
being defined, define and use a new MD macro, cpu_spinwait(). It only
expands to something on i386 and amd64, so the compiled code should be
identical.
Name of the macro found by: jhb
Reviewed by: jhb
Revision Changes Path
1.40 +1 -0 src/sys/alpha/include/cpu.h
1.74 +3 -2 src/sys/amd64/include/cpu.h
1.2 +1 -0 src/sys/arm/include/cpu.h
1.73 +3 -2 src/sys/i386/include/cpu.h
1.44 +1 -0 src/sys/ia64/include/cpu.h
1.146 +5 -15 src/sys/kern/kern_mutex.c
1.17 +1 -0 src/sys/powerpc/include/cpu.h
1.15 +1 -0 src/sys/sparc64/include/cpu.h
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