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authorKirill A. Shutemov <kirill.shutemov@linux.intel.com>2015-02-10 14:11:14 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-02-10 14:30:33 -0800
commiteb12f4872a3845a8803f689646dea5b92a30aff7 (patch)
treeadfdbae6f4bd9336682e37c21624c32f00dfab88 /arch/tile/mm
parent6a8c4820895cf1dd2a128aef67ce079ba6eded80 (diff)
downloadop-kernel-dev-eb12f4872a3845a8803f689646dea5b92a30aff7.zip
op-kernel-dev-eb12f4872a3845a8803f689646dea5b92a30aff7.tar.gz
tile: drop pte_file()-related helpers
We've replaced remap_file_pages(2) implementation with emulation. Nobody creates non-linear mapping anymore. Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Acked-by: Chris Metcalf <cmetcalf@ezchip.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/tile/mm')
-rw-r--r--arch/tile/mm/homecache.c4
1 files changed, 0 insertions, 4 deletions
diff --git a/arch/tile/mm/homecache.c b/arch/tile/mm/homecache.c
index cd33873..0029b3f 100644
--- a/arch/tile/mm/homecache.c
+++ b/arch/tile/mm/homecache.c
@@ -263,10 +263,6 @@ static int pte_to_home(pte_t pte)
/* Update the home of a PTE if necessary (can also be used for a pgprot_t). */
pte_t pte_set_home(pte_t pte, int home)
{
- /* Check for non-linear file mapping "PTEs" and pass them through. */
- if (pte_file(pte))
- return pte;
-
#if CHIP_HAS_MMIO()
/* Check for MMIO mappings and pass them through. */
if (hv_pte_get_mode(pte) == HV_PTE_MODE_MMIO)
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