1. f10e2e5 powerpc: Rename LWSYNC_ON_SMP to PPC_RELEASE_BARRIER, ISYNC_ON_SMP to PPC_ACQUIRE_BARRIER by Anton Blanchard · 14 years ago
  2. ae564c6 powerpc: Optimise mutex by Nick Piggin · 16 years ago
  3. b8b572e powerpc: Move include files to arch/powerpc/include/asm by Stephen Rothwell · 16 years ago[Renamed from include/asm-powerpc/mutex.h]
  4. 2acbb8c [PATCH] mutex subsystem, add default include/asm-*/mutex.h files by Arjan van de Ven · 19 years ago