perf_rdpmc_allowed 2142 arch/x86/events/core.c if (atomic_inc_return(&mm->context.perf_rdpmc_allowed) == 1) perf_rdpmc_allowed 2152 arch/x86/events/core.c if (atomic_dec_and_test(&mm->context.perf_rdpmc_allowed)) perf_rdpmc_allowed 44 arch/x86/include/asm/mmu.h atomic_t perf_rdpmc_allowed; /* nonzero if rdpmc is allowed */ perf_rdpmc_allowed 34 arch/x86/include/asm/mmu_context.h atomic_read(&mm->context.perf_rdpmc_allowed))