diff options
author | Paul Mackerras <paulus@samba.org> | 2006-06-12 04:38:21 -0400 |
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committer | Paul Mackerras <paulus@samba.org> | 2006-06-12 04:38:21 -0400 |
commit | 430644312810645a6e05855db50a978df9ba3ad3 (patch) | |
tree | 2363ddbb95af2b3df95c0071060d9c69044e28ba /arch/powerpc/mm | |
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/powerpc/mm')
-rw-r--r-- | arch/powerpc/mm/slb.c | 3 | ||||
-rw-r--r-- | arch/powerpc/mm/stab.c | 4 |
2 files changed, 0 insertions, 7 deletions
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) | |||
122 | 122 | ||
123 | get_paca()->slb_cache_ptr = 0; | 123 | get_paca()->slb_cache_ptr = 0; |
124 | get_paca()->context = mm->context; | 124 | get_paca()->context = mm->context; |
125 | #ifdef CONFIG_PPC_64K_PAGES | ||
126 | get_paca()->pgdir = mm->pgd; | ||
127 | #endif /* CONFIG_PPC_64K_PAGES */ | ||
128 | 125 | ||
129 | /* | 126 | /* |
130 | * preload some userspace segments into the SLB. | 127 | * 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) | |||
200 | 200 | ||
201 | __get_cpu_var(stab_cache_ptr) = 0; | 201 | __get_cpu_var(stab_cache_ptr) = 0; |
202 | 202 | ||
203 | #ifdef CONFIG_PPC_64K_PAGES | ||
204 | get_paca()->pgdir = mm->pgd; | ||
205 | #endif /* CONFIG_PPC_64K_PAGES */ | ||
206 | |||
207 | /* Now preload some entries for the new task */ | 203 | /* Now preload some entries for the new task */ |
208 | if (test_tsk_thread_flag(tsk, TIF_32BIT)) | 204 | if (test_tsk_thread_flag(tsk, TIF_32BIT)) |
209 | unmapped_base = TASK_UNMAPPED_BASE_USER32; | 205 | unmapped_base = TASK_UNMAPPED_BASE_USER32; |