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authorKirill A. Shutemov <kirill.shutemov@linux.intel.com>2015-02-10 14:10:04 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2015-02-10 14:30:31 -0800
commit0661a33611fca12570cba48d9344ce68834ee86c (patch)
tree0cd7730b2060912b004ad28917115f7586326167 /mm/gup.c
parentac51b934f3912582d3c897c6c4d09b32ea57b2c7 (diff)
downloadop-kernel-dev-0661a33611fca12570cba48d9344ce68834ee86c.zip
op-kernel-dev-0661a33611fca12570cba48d9344ce68834ee86c.tar.gz
mm: remove rest usage of VM_NONLINEAR and pte_file()
One bit in ->vm_flags is unused now! Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com> Cc: Dan Carpenter <dan.carpenter@oracle.com> Cc: Michal Hocko <mhocko@suse.cz> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/gup.c')
-rw-r--r--mm/gup.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/mm/gup.c b/mm/gup.c
index 8dd50ce..12bc2bc 100644
--- a/mm/gup.c
+++ b/mm/gup.c
@@ -55,7 +55,7 @@ retry:
*/
if (likely(!(flags & FOLL_MIGRATION)))
goto no_page;
- if (pte_none(pte) || pte_file(pte))
+ if (pte_none(pte))
goto no_page;
entry = pte_to_swp_entry(pte);
if (!is_migration_entry(entry))
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