Messages in this thread Patch in this message | | | From | Christophe Leroy <> | Subject | [PATCH] powerpc/ftrace: Enable C Version of recordmcount | Date | Tue, 7 May 2019 13:31:38 +0000 (UTC) |
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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 <christophe.leroy@c-s.fr> --- arch/powerpc/Kconfig | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index 2711aac24621..d87de4f9da61 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -180,6 +180,7 @@ 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) -- 2.13.3
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