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| author | Kirill A. Shutemov | 2016-01-16 01:51:39 +0100 |
|---|---|---|
| committer | Linus Torvalds | 2016-01-16 02:56:32 +0100 |
| commit | c13985fa800312fdcd4c7d67a1f55abcbc2f6b7d (patch) | |
| tree | c91b57810f05c3f189fb969e912a0cdca6c087f9 /mm/hugetlb.c | |
| parent | page-flags: define behavior SL*B-related flags on compound pages (diff) | |
| download | kernel-qcow2-linux-c13985fa800312fdcd4c7d67a1f55abcbc2f6b7d.tar.gz kernel-qcow2-linux-c13985fa800312fdcd4c7d67a1f55abcbc2f6b7d.tar.xz kernel-qcow2-linux-c13985fa800312fdcd4c7d67a1f55abcbc2f6b7d.zip | |
page-flags: define behavior of Xen-related flags on compound pages
PG_pinned and PG_savepinned are about page table's pages which are never
compound.
I'm not so sure about PG_foreign, but it seems we shouldn't see compound
pages there too.
Let's use PF_NO_COMPOUND for all of them.
Signed-off-by: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
Cc: Andrea Arcangeli <aarcange@redhat.com>
Cc: Hugh Dickins <hughd@google.com>
Cc: Dave Hansen <dave.hansen@intel.com>
Cc: Mel Gorman <mgorman@suse.de>
Cc: Rik van Riel <riel@redhat.com>
Cc: Vlastimil Babka <vbabka@suse.cz>
Cc: Christoph Lameter <cl@linux.com>
Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Cc: Steve Capper <steve.capper@linaro.org>
Cc: "Aneesh Kumar K.V" <aneesh.kumar@linux.vnet.ibm.com>
Cc: Johannes Weiner <hannes@cmpxchg.org>
Cc: Michal Hocko <mhocko@suse.cz>
Cc: Jerome Marchand <jmarchan@redhat.com>
Cc: Jérôme Glisse <jglisse@redhat.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'mm/hugetlb.c')
0 files changed, 0 insertions, 0 deletions