diff options
| author |   Christophe Leroy <christophe.leroy@c-s.fr> | 2016-05-17 08:33:46 +0200 |
|---|---|---|
| committer |   Scott Wood <oss@buserror.net> | 2016-07-09 01:43:50 -0500 |
| commit | c223c90386bc2306510e0ceacd768a0123ff2a2f (patch) | |
| tree | 520a7bc88a7e36bbd0615cc5a035337a36729fb8 /arch/powerpc/include/asm/paca.h | |
| parent | T104xQDS: Add qe node to t104xqds (diff) | |
| download | linux-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been replaced by 'unsigned long' so that it is u32 on PPC32 and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/include/asm/paca.h')
| -rw-r--r-- | arch/powerpc/include/asm/paca.h | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/arch/powerpc/include/asm/paca.h b/arch/powerpc/include/asm/paca.h index 546540b91095..ad171e979ab0 100644 --- a/arch/powerpc/include/asm/paca.h +++ b/arch/powerpc/include/asm/paca.h @@ -25,6 +25,7 @@ #ifdef CONFIG_KVM_BOOK3S_64_HANDLER #include <asm/kvm_book3s_asm.h> #endif +#include <asm/accounting.h> register struct paca_struct *local_paca asm("r13"); @@ -184,13 +185,7 @@ struct paca_struct { #endif /* Stuff for accurate time accounting */ - u64 user_time; /* accumulated usermode TB ticks */ - u64 system_time; /* accumulated system TB ticks */ - u64 user_time_scaled; /* accumulated usermode SPURR ticks */ - u64 starttime; /* TB value snapshot */ - u64 starttime_user; /* TB value on exit to usermode */ - u64 startspurr; /* SPURR value snapshot */ - u64 utime_sspurr; /* ->user_time when ->startspurr set */ + struct cpu_accounting_data accounting; u64 stolen_time; /* TB ticks taken by hypervisor */ u64 dtl_ridx; /* read index in dispatch log */ struct dtl_entry *dtl_curr; /* pointer corresponding to dtl_ridx */ |