On 8/27/20 8:32 PM, Wei Yang wrote: > Function dequeue_huge_page_node_exact() iterates the free list and > return the first non-isolated one. > > Instead of break and check the loop variant, we could return in the loop > directly. This could reduce some redundant check. > > Signed-off-by: Wei Yang <richard.weiyang@xxxxxxxxxxxxxxxxx> > Reviewed-by: Mike Kravetz <mike.kravetz@xxxxxxxxxx> Commit bbe88753bd42 (mm/hugetlb: make hugetlb migration callback CMA aware) in v5.9-rc2 modified dequeue_huge_page_node_exact. This patch will need to be updated to take those changes into account. -- Mike Kravetz
