Re: [patch 2/2] mm, compaction: persistently skip hugetlbfs pageblocks

[Michal Hocko]

I am getting 
mm/compaction.c: In function 'isolate_freepages_block':
mm/compaction.c:469:4: error: implicit declaration of function 'pageblock_skip_persistent' [-Werror=implicit-function-declaration]
    if (pageblock_skip_persistent(page, order)) {
    ^
mm/compaction.c:470:5: error: implicit declaration of function 'set_pageblock_skip' [-Werror=implicit-function-declaration]
     set_pageblock_skip(page);

when compaction is disabled because isolate_freepages_block is defined
also when CONFIG_COMPACTION=n. I haven't checked how to fix this
properly yet.
-- 
Michal Hocko
SUSE Labs