diff options
| author | Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> | 2016-04-29 16:26:02 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2016-05-01 11:33:05 +0300 |
| commit | 7e381c0ff618cab3e687e953b72f59ef2a891ba9 (patch) | |
| tree | 635b1ef77826716b113ed94c6c90a4b8176bb33c /arch/powerpc/include/asm/mmu_context.h | |
| parent | d2adba3fd137b46903dad813e2a4777b96c85e0f (diff) | |
| download | linux-7e381c0ff618cab3e687e953b72f59ef2a891ba9.tar.xz | |
powerpc/mm/radix: Add mmu context handling callback for radix
Signed-off-by: Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/mmu_context.h')
| -rw-r--r-- | arch/powerpc/include/asm/mmu_context.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/mmu_context.h b/arch/powerpc/include/asm/mmu_context.h index 4e2a29443384..9d2cd0c36ec2 100644 --- a/arch/powerpc/include/asm/mmu_context.h +++ b/arch/powerpc/include/asm/mmu_context.h @@ -37,10 +37,14 @@ extern void switch_slb(struct task_struct *tsk, struct mm_struct *mm); extern void set_context(unsigned long id, pgd_t *pgd); #ifdef CONFIG_PPC_BOOK3S_64 +extern void radix__switch_mmu_context(struct mm_struct *prev, + struct mm_struct *next); static inline void switch_mmu_context(struct mm_struct *prev, struct mm_struct *next, struct task_struct *tsk) { + if (radix_enabled()) + return radix__switch_mmu_context(prev, next); return switch_slb(tsk, next); } |