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| author | Christophe Leroy <christophe.leroy@c-s.fr> | 2016-05-17 08:33:46 +0200 |
|---|---|---|
| committer | Scott Wood <oss@buserror.net> | 2016-07-09 08:43:50 +0200 |
| commit | c223c90386bc2306510e0ceacd768a0123ff2a2f (patch) | |
| tree | 520a7bc88a7e36bbd0615cc5a035337a36729fb8 /arch/powerpc/Kconfig | |
| parent | T104xQDS: Add qe node to t104xqds (diff) | |
| download | linux-c223c90386bc2306510e0ceacd768a0123ff2a2f.tar.xz linux-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been replaced by 'unsigned long' so that it is u32 on PPC32 and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/Kconfig | 1 |
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 |