[next PATCH v4 2/3] mm: Rename __page_frag functions to __page_frag_cache, drop order from drain

From: Alexander Duyck This patch does two things. First it goes through and renames the __page_frag prefixed functions to __page_frag_cache so that we can be clear that we are draining or refilling the cache, not the frags themselves. Second we drop the order

[next PATCH v4 2/3] mm: Rename __page_frag functions to __page_frag_cache, drop order from drain

From: Alexander Duyck This patch does two things. First it goes through and renames the __page_frag prefixed functions to __page_frag_cache so that we can be clear that we are draining or refilling the cache, not the frags themselves. Second we drop the order parameter from