diff options
author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2005-09-28 00:45:45 -0400 |
---|---|---|
committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-09-28 10:46:42 -0400 |
commit | 0f9578b70a9f112bfb541e1d5ab486a376e64503 (patch) | |
tree | 00e93df9f9920c43ace34e28298255dc8a0f9263 /include | |
parent | 485ef69edefd7fc7f351c94d0d77b3ed8a242f7b (diff) |
[PATCH] ppc64: More hugepage fixes
My previous patch fixing invalidation of huge PTEs wasn't good enough, we
still had an issue if a PTE invalidation batch contained both small and
large pages. This patch fixes this by making sure the batch is flushed if
the page size fed to it changes.
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
-rw-r--r-- | include/asm-ppc64/tlbflush.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-ppc64/tlbflush.h b/include/asm-ppc64/tlbflush.h index 45411a67e082..74271d7c1d16 100644 --- a/include/asm-ppc64/tlbflush.h +++ b/include/asm-ppc64/tlbflush.h | |||
@@ -25,6 +25,7 @@ struct ppc64_tlb_batch { | |||
25 | pte_t pte[PPC64_TLB_BATCH_NR]; | 25 | pte_t pte[PPC64_TLB_BATCH_NR]; |
26 | unsigned long addr[PPC64_TLB_BATCH_NR]; | 26 | unsigned long addr[PPC64_TLB_BATCH_NR]; |
27 | unsigned long vaddr[PPC64_TLB_BATCH_NR]; | 27 | unsigned long vaddr[PPC64_TLB_BATCH_NR]; |
28 | unsigned int large; | ||
28 | }; | 29 | }; |
29 | DECLARE_PER_CPU(struct ppc64_tlb_batch, ppc64_tlb_batch); | 30 | DECLARE_PER_CPU(struct ppc64_tlb_batch, ppc64_tlb_batch); |
30 | 31 | ||