summaryrefslogtreecommitdiff
path: root/init/main.c
diff options
context:
space:
mode:
authorYu Zhao <yuzhao@google.com>2019-02-12 15:35:58 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2019-02-12 16:33:18 -0800
commit414fd080d125408cb15d04ff4907e1dd8145c8c7 (patch)
treeaf0d71838b5392eb11d670745ee1624c1e166af5 /init/main.c
parenta9a238e83fbb0df31c3b9b67003f8f9d1d1b6c96 (diff)
mm/gup: fix gup_pmd_range() for dax
For dax pmd, pmd_trans_huge() returns false but pmd_huge() returns true on x86. So the function works as long as hugetlb is configured. However, dax doesn't depend on hugetlb. Link: http://lkml.kernel.org/r/20190111034033.601-1-yuzhao@google.com Signed-off-by: Yu Zhao <yuzhao@google.com> Reviewed-by: Jan Kara <jack@suse.cz> Cc: Dan Williams <dan.j.williams@intel.com> Cc: Huang Ying <ying.huang@intel.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Keith Busch <keith.busch@intel.com> Cc: "Michael S . Tsirkin" <mst@redhat.com> Cc: John Hubbard <jhubbard@nvidia.com> Cc: Wei Yang <richard.weiyang@gmail.com> Cc: Mike Rapoport <rppt@linux.ibm.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: "Kirill A . Shutemov" <kirill.shutemov@linux.intel.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'init/main.c')
0 files changed, 0 insertions, 0 deletions