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authorChristophe Leroy <christophe.leroy@c-s.fr>2016-05-17 08:33:46 +0200
committerScott Wood <oss@buserror.net>2016-07-09 01:43:50 -0500
commitc223c90386bc2306510e0ceacd768a0123ff2a2f (patch)
tree520a7bc88a7e36bbd0615cc5a035337a36729fb8 /arch/powerpc/Kconfig
parentT104xQDS: Add qe node to t104xqds (diff)
downloadlinux-dev-c223c90386bc2306510e0ceacd768a0123ff2a2f.tar.xz
linux-dev-c223c90386bc2306510e0ceacd768a0123ff2a2f.zip
powerpc32: provide VIRT_CPU_ACCOUNTING
This patch provides VIRT_CPU_ACCOUTING to PPC32 architecture. PPC32 doesn't have the PACA structure, so we use the task_info structure to store the accounting data. In order to reuse on PPC32 the PPC64 functions, all u64 data has been replaced by 'unsigned long' so that it is u32 on PPC32 and u64 on PPC64 Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Scott Wood <oss@buserror.net>
Diffstat (limited to 'arch/powerpc/Kconfig')
-rw-r--r--arch/powerpc/Kconfig1
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index ee82f9a09a85..394f9dc7be08 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -165,6 +165,7 @@ config PPC
select ARCH_HAS_UBSAN_SANITIZE_ALL
select ARCH_SUPPORTS_DEFERRED_STRUCT_PAGE_INIT
select HAVE_LIVEPATCH if HAVE_DYNAMIC_FTRACE_WITH_REGS
+ select HAVE_VIRT_CPU_ACCOUNTING
config GENERIC_CSUM
def_bool CPU_LITTLE_ENDIAN