diff options
| author | Chris Metcalf <cmetcalf@tilera.com> | 2013-08-07 11:07:52 -0400 |
|---|---|---|
| committer | Chris Metcalf <cmetcalf@tilera.com> | 2013-08-13 16:25:56 -0400 |
| commit | 1182b69cb24c4f7d7ee8c8afe41b5ab2bc05a15b (patch) | |
| tree | 7a3fb2146113a2888fafabc0ddd30bfe6047d1e4 /arch/tile/mm | |
| parent | a0bd12d718b6f9a19f95bf892021cff9438044c4 (diff) | |
| download | linux-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.c | 5 | ||||
| -rw-r--r-- | arch/tile/mm/highmem.c | 2 |
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(&->list, &_list); set_pte(ptep, pteval); - arch_flush_lazy_mmu_mode(); spin_unlock(&_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); |