Eric Lee / smarc-fsl-linux-kernel

15 Dec, 2009

2 commits

  • 9c1721aa4   locking: Cleanup the name space completely ... Browse Code »

    Make the name space hierarchy of locking functions consistent:
    raw_spin* -> _raw_spin* -> __raw_spin*

    No functional change.

    Signed-off-by: Thomas Gleixner
    Acked-by: Peter Zijlstra
    Acked-by: Ingo Molnar

    Thomas Gleixner
     
  • c2f21ce2e   locking: Implement new raw_spinlock ... Browse Code »

    Now that the raw_spin name space is freed up, we can implement
    raw_spinlock and the related functions which are used to annotate the
    locks which are not converted to sleeping spinlocks in preempt-rt.

    A side effect is that only such locks can be used with the low level
    lock fsunctions which circumvent lockdep.

    For !rt spin_* functions are mapped to the raw_spin* implementations.

    Signed-off-by: Thomas Gleixner
    Acked-by: Peter Zijlstra
    Acked-by: Ingo Molnar

    Thomas Gleixner