From owner-cvs-all@FreeBSD.ORG  Wed May 23 08:33:07 2007
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From: Konstantin Belousov <kib@FreeBSD.org>
Date: Wed, 23 May 2007 08:33:06 +0000 (UTC)
To: src-committers@FreeBSD.org, cvs-src@FreeBSD.org, cvs-all@FreeBSD.org
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Cc: 
Subject: cvs commit: src/sys/amd64/amd64 support.S src/sys/amd64/linux32
 linux32_support.s src/sys/compat/linux linux_futex.c src/sys/conf
 files.amd64 files.i386 files.pc98 src/sys/i386/i386 support.s
 src/sys/i386/linux linux_support.s src/sys/modules/linux Makefile
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kib         2007-05-23 08:33:06 UTC

  FreeBSD src repository

  Modified files:
    sys/amd64/amd64      support.S 
    sys/compat/linux     linux_futex.c 
    sys/conf             files.amd64 files.i386 files.pc98 
    sys/i386/i386        support.s 
    sys/modules/linux    Makefile 
  Added files:
    sys/amd64/linux32    linux32_support.s 
    sys/i386/linux       linux_support.s 
  Log:
  Move futex support code from <arch>/support.s into linux compat directory.
  Implement all futex atomic operations in assembler to not depend on the
  fuword() that does not allow to distinguish between -1 and failure return.
  Correctly return 0 from atomic operations on success.
  
  In collaboration with:  rdivacky
  Tested by:      Scot Hetzel <swhetzel gmail com>, Milos Vyletel <mvyletel mzm cz>
  Sponsored by:   Google SoC 2007
  
  Revision  Changes    Path
  1.127     +0 -43     src/sys/amd64/amd64/support.S
  1.1       +124 -0    src/sys/amd64/linux32/linux32_support.s (new)
  1.10      +37 -74    src/sys/compat/linux/linux_futex.c
  1.102     +2 -1      src/sys/conf/files.amd64
  1.575     +1 -0      src/sys/conf/files.i386
  1.353     +1 -0      src/sys/conf/files.pc98
  1.118     +0 -45     src/sys/i386/i386/support.s
  1.1       +127 -0    src/sys/i386/linux/linux_support.s (new)
  1.71      +10 -2     src/sys/modules/linux/Makefile