user_regset_active_fn   17 arch/x86/kernel/tls.h extern user_regset_active_fn regset_tls_active;
user_regset_active_fn   32 include/asm-x86/i387.h extern user_regset_active_fn fpregs_active, xfpregs_active;
user_regset_active_fn  156 include/linux/regset.h 	user_regset_active_fn		*active;