diff options
| author |   David S. Miller <davem@sunset.davemloft.net> | 2006-02-09 17:21:53 -0800 |
|---|---|---|
| committer | David S. Miller <davem@sunset.davemloft.net> | 2006-03-20 01:12:06 -0800 |
| commit | 618e9ed98aed924a1fc664eb6522db4a5e927043 (patch) | |
| tree | 08ace6185b8f9709cb22a23d329def1dae622666 /include/asm-sparc64/mmu_context.h | |
| parent | [SPARC64]: Implement sun4v TSB miss handlers. (diff) | |
| download | linux-dev-618e9ed98aed924a1fc664eb6522db4a5e927043.tar.xz linux-dev-618e9ed98aed924a1fc664eb6522db4a5e927043.zip | |
[SPARC64]: Hypervisor TSB context switching.
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/asm-sparc64/mmu_context.h')
| -rw-r--r-- | include/asm-sparc64/mmu_context.h | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/include/asm-sparc64/mmu_context.h b/include/asm-sparc64/mmu_context.h index 2760353591ab..eb660b1609c4 100644 --- a/include/asm-sparc64/mmu_context.h +++ b/include/asm-sparc64/mmu_context.h @@ -22,14 +22,18 @@ extern void get_new_mmu_context(struct mm_struct *mm); extern int init_new_context(struct task_struct *tsk, struct mm_struct *mm); extern void destroy_context(struct mm_struct *mm); -extern void __tsb_context_switch(unsigned long pgd_pa, unsigned long tsb_reg, - unsigned long tsb_vaddr, unsigned long tsb_pte); +extern void __tsb_context_switch(unsigned long pgd_pa, + unsigned long tsb_reg, + unsigned long tsb_vaddr, + unsigned long tsb_pte, + unsigned long tsb_descr_pa); static inline void tsb_context_switch(struct mm_struct *mm) { __tsb_context_switch(__pa(mm->pgd), mm->context.tsb_reg_val, mm->context.tsb_map_vaddr, - mm->context.tsb_map_pte); + mm->context.tsb_map_pte, + __pa(&mm->context.tsb_descr)); } extern void tsb_grow(struct mm_struct *mm, unsigned long mm_rss, gfp_t gfp_flags); |