diff options
| author | Paul Mackerras <paulus@samba.org> | 2006-06-12 18:38:21 +1000 |
|---|---|---|
| committer | Paul Mackerras <paulus@samba.org> | 2006-06-12 18:38:21 +1000 |
| commit | 430644312810645a6e05855db50a978df9ba3ad3 (patch) | |
| tree | 2363ddbb95af2b3df95c0071060d9c69044e28ba /arch | |
| parent | 7a0c58d0513c246ac5438ef4a55ce8b93395ae0e (diff) | |
powerpc: Remove unused paca->pgdir field
The pgdir field in the paca was a leftover from the dynamic VSIDs
patch, and is not used in the current kernel code. This removes it.
Signed-off-by: Paul Mackerras <paulus@samba.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/powerpc/kernel/asm-offsets.c | 3 | ||||
| -rw-r--r-- | arch/powerpc/mm/slb.c | 3 | ||||
| -rw-r--r-- | arch/powerpc/mm/stab.c | 4 |
3 files changed, 0 insertions, 10 deletions
diff --git a/arch/powerpc/kernel/asm-offsets.c b/arch/powerpc/kernel/asm-offsets.c index 8f85c5e8a55a..aa0486d552a3 100644 --- a/arch/powerpc/kernel/asm-offsets.c +++ b/arch/powerpc/kernel/asm-offsets.c @@ -122,9 +122,6 @@ int main(void) DEFINE(PACASLBCACHE, offsetof(struct paca_struct, slb_cache)); DEFINE(PACASLBCACHEPTR, offsetof(struct paca_struct, slb_cache_ptr)); DEFINE(PACACONTEXTID, offsetof(struct paca_struct, context.id)); -#ifdef CONFIG_PPC_64K_PAGES - DEFINE(PACAPGDIR, offsetof(struct paca_struct, pgdir)); -#endif #ifdef CONFIG_HUGETLB_PAGE DEFINE(PACALOWHTLBAREAS, offsetof(struct paca_struct, context.low_htlb_areas)); DEFINE(PACAHIGHHTLBAREAS, offsetof(struct paca_struct, context.high_htlb_areas)); diff --git a/arch/powerpc/mm/slb.c b/arch/powerpc/mm/slb.c index ffc8ed4de62d..2cc61736feee 100644 --- a/arch/powerpc/mm/slb.c +++ b/arch/powerpc/mm/slb.c @@ -122,9 +122,6 @@ void switch_slb(struct task_struct *tsk, struct mm_struct *mm) get_paca()->slb_cache_ptr = 0; get_paca()->context = mm->context; -#ifdef CONFIG_PPC_64K_PAGES - get_paca()->pgdir = mm->pgd; -#endif /* CONFIG_PPC_64K_PAGES */ /* * preload some userspace segments into the SLB. diff --git a/arch/powerpc/mm/stab.c b/arch/powerpc/mm/stab.c index 4a9291d9fef8..691320c90b78 100644 --- a/arch/powerpc/mm/stab.c +++ b/arch/powerpc/mm/stab.c @@ -200,10 +200,6 @@ void switch_stab(struct task_struct *tsk, struct mm_struct *mm) __get_cpu_var(stab_cache_ptr) = 0; -#ifdef CONFIG_PPC_64K_PAGES - get_paca()->pgdir = mm->pgd; -#endif /* CONFIG_PPC_64K_PAGES */ - /* Now preload some entries for the new task */ if (test_tsk_thread_flag(tsk, TIF_32BIT)) unmapped_base = TASK_UNMAPPED_BASE_USER32; |