mm: hugetlb: fix __unmap_hugepage_range()
First, after flushing TLB, we have no need to scan pte from start again. Second, before bail out loop, the address is forwarded one step. Signed-off-by: NHillf Danton <hillf.zj@alibaba-inc.com> Reviewed-by: NMichal Hocko <mhocko@suse.cz> Acked-by: NDavid Rientjes <rientjes@google.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
Showing
想要评论请 注册 或 登录