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authorChris Metcalf <cmetcalf@tilera.com>2013-08-07 11:07:52 -0400
committerChris Metcalf <cmetcalf@tilera.com>2013-08-13 16:25:56 -0400
commit1182b69cb24c4f7d7ee8c8afe41b5ab2bc05a15b (patch)
tree7a3fb2146113a2888fafabc0ddd30bfe6047d1e4 /arch/tile/mm
parenta0bd12d718b6f9a19f95bf892021cff9438044c4 (diff)
downloadlinux-1182b69cb24c4f7d7ee8c8afe41b5ab2bc05a15b.tar.bz2
tile: remove calls to arch_flush_lazy_mmu_mode()
Since it's a no-op on tile anyway, there's no reason to be calling it in tile-specific code. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
Diffstat (limited to 'arch/tile/mm')
-rw-r--r--arch/tile/mm/fault.c5
-rw-r--r--arch/tile/mm/highmem.c2
2 files changed, 2 insertions, 5 deletions
diff --git a/arch/tile/mm/fault.c b/arch/tile/mm/fault.c
index 7863298dad4d..502664ae1e6e 100644
--- a/arch/tile/mm/fault.c
+++ b/arch/tile/mm/fault.c
@@ -122,10 +122,9 @@ static inline pmd_t *vmalloc_sync_one(pgd_t *pgd, unsigned long address)
pmd_k = pmd_offset(pud_k, address);
if (!pmd_present(*pmd_k))
return NULL;
- if (!pmd_present(*pmd)) {
+ if (!pmd_present(*pmd))
set_pmd(pmd, *pmd_k);
- arch_flush_lazy_mmu_mode();
- } else
+ else
BUG_ON(pmd_ptfn(*pmd) != pmd_ptfn(*pmd_k));
return pmd_k;
}
diff --git a/arch/tile/mm/highmem.c b/arch/tile/mm/highmem.c
index 347d123b14be..0dc218294770 100644
--- a/arch/tile/mm/highmem.c
+++ b/arch/tile/mm/highmem.c
@@ -114,7 +114,6 @@ static void kmap_atomic_register(struct page *page, int type,
list_add(&amp->list, &amp_list);
set_pte(ptep, pteval);
- arch_flush_lazy_mmu_mode();
spin_unlock(&amp_lock);
homecache_kpte_unlock(flags);
@@ -259,7 +258,6 @@ void __kunmap_atomic(void *kvaddr)
BUG_ON(vaddr >= (unsigned long)high_memory);
}
- arch_flush_lazy_mmu_mode();
pagefault_enable();
}
EXPORT_SYMBOL(__kunmap_atomic);