From f079bb3c5f2978b2c1a13098ab2a8c32e5d1ee3d Mon Sep 17 00:00:00 2001 From: Christophe Leroy Date: Tue, 7 May 2019 13:31:38 +0000 Subject: powerpc/ftrace: Enable C Version of recordmcount Selects HAVE_C_RECORDMCOUNT to use the C version of the recordmcount intead of the old Perl Version of recordmcount. This should improve build time. It also seems like the old Perl Version misses some calls to _mcount that the C version finds. Signed-off-by: Christophe Leroy Signed-off-by: Michael Ellerman --- arch/powerpc/Kconfig | 1 + 1 file changed, 1 insertion(+) (limited to 'arch/powerpc/Kconfig') diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index f0e5b38d52e8..3adff91bc856 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -176,6 +176,7 @@ config PPC select HAVE_ARCH_NVRAM_OPS select HAVE_ARCH_SECCOMP_FILTER select HAVE_ARCH_TRACEHOOK + select HAVE_C_RECORDMCOUNT select HAVE_CBPF_JIT if !PPC64 select HAVE_STACKPROTECTOR if PPC64 && $(cc-option,-mstack-protector-guard=tls -mstack-protector-guard-reg=r13) select HAVE_STACKPROTECTOR if PPC32 && $(cc-option,-mstack-protector-guard=tls -mstack-protector-guard-reg=r2) -- cgit v1.2.3-59-g8ed1b