hugetlb: convert PageHugeTemporary() to HPageTemporary flag
mainline inclusion from mainline-v5.12-rc1 commit 9157c311 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I3ZCW9 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9157c31186c358c5750dea50ac5705d61d7fc917 ------------------------------------------------- Use new hugetlb specific HPageTemporary flag to replace the PageHugeTemporary() interfaces. PageHugeTemporary does contain a PageHuge() check. However, this interface is only used within hugetlb code where we know we are dealing with a hugetlb page. Therefore, the check can be eliminated. Link: https://lkml.kernel.org/r/20210122195231.324857-5-mike.kravetz@oracle.comSigned-off-by: NMike Kravetz <mike.kravetz@oracle.com> Reviewed-by: NOscar Salvador <osalvador@suse.de> Reviewed-by: NMuchun Song <songmuchun@bytedance.com> Acked-by: NMichal Hocko <mhocko@suse.com> Cc: David Hildenbrand <david@redhat.com> Cc: Matthew Wilcox <willy@infradead.org> Cc: Miaohe Lin <linmiaohe@huawei.com> Cc: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org> Signed-off-by: NChen Huang <chenhuang5@huawei.com> Signed-off-by: NNanyong Sun <sunnanyong@huawei.com> Reviewed-by: NTong Tiangen <tongtiangen@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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