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| author | David S. Miller <davem@davemloft.net> | 2010-03-15 16:23:54 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2010-03-15 16:23:54 -0700 |
| commit | 4961e02f1999e1c3468c09b2669c94d7c3ae82a8 (patch) | |
| tree | 44c15abb09d7ba5e17a9aba95ee246648b1c1a8a /arch/powerpc/include/asm/paca.h | |
| parent | d14a0ebda7d3daede1a99c01527affb9ceaa4c22 (diff) | |
| parent | a3d3203e4bb40f253b1541e310dc0f9305be7c84 (diff) | |
Merge branch 'master' of /home/davem/src/GIT/linux-2.6/
Diffstat (limited to 'arch/powerpc/include/asm/paca.h')
| -rw-r--r-- | arch/powerpc/include/asm/paca.h | 23 |
1 files changed, 21 insertions, 2 deletions
diff --git a/arch/powerpc/include/asm/paca.h b/arch/powerpc/include/asm/paca.h index 5e9b4ef7141..a011603d407 100644 --- a/arch/powerpc/include/asm/paca.h +++ b/arch/powerpc/include/asm/paca.h @@ -14,11 +14,17 @@ #define _ASM_POWERPC_PACA_H #ifdef __KERNEL__ +#ifdef CONFIG_PPC64 + +#include <linux/init.h> #include <asm/types.h> #include <asm/lppaca.h> #include <asm/mmu.h> #include <asm/page.h> #include <asm/exception-64e.h> +#ifdef CONFIG_KVM_BOOK3S_64_HANDLER +#include <asm/kvm_book3s_64_asm.h> +#endif register struct paca_struct *local_paca asm("r13"); @@ -135,13 +141,26 @@ struct paca_struct { u64 esid; u64 vsid; } kvm_slb[64]; /* guest SLB */ + /* We use this to store guest state in */ + struct kvmppc_book3s_shadow_vcpu shadow_vcpu; u8 kvm_slb_max; /* highest used guest slb entry */ u8 kvm_in_guest; /* are we inside the guest? */ #endif }; -extern struct paca_struct paca[]; -extern void initialise_pacas(void); +extern struct paca_struct *paca; +extern __initdata struct paca_struct boot_paca; +extern void initialise_paca(struct paca_struct *new_paca, int cpu); + +extern void allocate_pacas(void); +extern void free_unused_pacas(void); + +#else /* CONFIG_PPC64 */ + +static inline void allocate_pacas(void) { }; +static inline void free_unused_pacas(void) { }; + +#endif /* CONFIG_PPC64 */ #endif /* __KERNEL__ */ #endif /* _ASM_POWERPC_PACA_H */ |