diff options
author | Tony Luck <tony.luck@intel.com> | 2005-10-20 13:41:44 -0400 |
---|---|---|
committer | Tony Luck <tony.luck@intel.com> | 2005-10-20 13:41:44 -0400 |
commit | 9cec58dc138d6fcad9f447a19c8ff69f6540e667 (patch) | |
tree | 4fe1cca94fdba8b705c87615bee06d3346f687ce /arch/ppc64/mm/tlb.c | |
parent | 17e5ad6c0ce5a970e2830d0de8bdd60a2f077d38 (diff) | |
parent | ac9b9c667c2e1194e22ebe0a441ae1c37aaa9b90 (diff) |
Update from upstream with manual merge of Yasunori Goto's
changes to swiotlb.c made in commit 281dd25cdc0d6903929b79183816d151ea626341
since this file has been moved from arch/ia64/lib/swiotlb.c to
lib/swiotlb.c
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ppc64/mm/tlb.c')
-rw-r--r-- | arch/ppc64/mm/tlb.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/ppc64/mm/tlb.c b/arch/ppc64/mm/tlb.c index d8a6593a13f0..21fbffb23a43 100644 --- a/arch/ppc64/mm/tlb.c +++ b/arch/ppc64/mm/tlb.c | |||
@@ -143,7 +143,8 @@ void hpte_update(struct mm_struct *mm, unsigned long addr, | |||
143 | * up scanning and resetting referenced bits then our batch context | 143 | * up scanning and resetting referenced bits then our batch context |
144 | * will change mid stream. | 144 | * will change mid stream. |
145 | */ | 145 | */ |
146 | if (unlikely(i != 0 && context != batch->context)) { | 146 | if (i != 0 && (context != batch->context || |
147 | batch->large != pte_huge(pte))) { | ||
147 | flush_tlb_pending(); | 148 | flush_tlb_pending(); |
148 | i = 0; | 149 | i = 0; |
149 | } | 150 | } |
@@ -151,6 +152,7 @@ void hpte_update(struct mm_struct *mm, unsigned long addr, | |||
151 | if (i == 0) { | 152 | if (i == 0) { |
152 | batch->context = context; | 153 | batch->context = context; |
153 | batch->mm = mm; | 154 | batch->mm = mm; |
155 | batch->large = pte_huge(pte); | ||
154 | } | 156 | } |
155 | batch->pte[i] = __pte(pte); | 157 | batch->pte[i] = __pte(pte); |
156 | batch->addr[i] = addr; | 158 | batch->addr[i] = addr; |