pmc_owner_lock 37 arch/powerpc/kernel/pmc.c static DEFINE_RAW_SPINLOCK(pmc_owner_lock); pmc_owner_lock 45 arch/powerpc/kernel/pmc.c raw_spin_lock(&pmc_owner_lock); pmc_owner_lock 59 arch/powerpc/kernel/pmc.c raw_spin_unlock(&pmc_owner_lock); pmc_owner_lock 66 arch/powerpc/kernel/pmc.c raw_spin_lock(&pmc_owner_lock); pmc_owner_lock 73 arch/powerpc/kernel/pmc.c raw_spin_unlock(&pmc_owner_lock);