Eric Lee / smarc-fsl-linux-kernel

12 Jan, 2009

1 commit

11 Jan, 2009

2 commits

  • 93423b866   smp_call_function_single(): be slightly less stupid, fix ... Browse Code »

    Impact: build fix on Alpha

    kernel/up.c: In function 'smp_call_function_single':
    kernel/up.c:12: error: 'cpuid' undeclared (first use in this function)
    kernel/up.c:12: error: (Each undeclared identifier is reported only once
    kernel/up.c:12: error: for each function it appears in.)

    The typo didnt show up on x86 because 'cpuid' happens to be a
    function address as well ...

    Signed-off-by: Ingo Molnar

    Ingo Molnar
     
  • 53ce3d956   smp_call_function_single(): be slightly less stupid ... Browse Code »

    If you do

    smp_call_function_single(expression-with-side-effects, ...)

    then expression-with-side-effects never gets evaluated on UP builds.

    As always, implementing it in C is the correct thing to do.

    While we're there, uninline it for size and possible header dependency
    reasons.

    And create a new kernel/up.c, as a place in which to put
    uniprocessor-specific code and storage. It should mirror kernel/smp.c.

    Signed-off-by: Andrew Morton
    Signed-off-by: Ingo Molnar

    Andrew Morton