mm: remove unused has_isolate_pageblock

has_isolate_pageblock() has been unused since commit 55612e80e722 ("mm:
page_alloc: close migratetype race between freeing and stealing")

Remove it.

Link: https://lkml.kernel.org/r/[email protected]
Signed-off-by: Luoxi Li <[email protected]>
Acked-by: David Hildenbrand <[email protected]>
Reviewed-by: Muhammad Usama Anjum <[email protected]>
Acked-by: Johannes Weiner <[email protected]>
Reviewed-by: Anshuman Khandual <[email protected]>
Cc: Baolin Wang <[email protected]>
Cc: Vlastimil Babka <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>

0 files changed, 0 insertions, 0 deletions