On Wed, Apr 27, 2016 at 02:01:14PM +0200, Vlastimil Babka wrote: > !DEBUG_VM bloat-o-meter: > > add/remove: 1/0 grow/shrink: 0/2 up/down: 124/-383 (-259) > function old new delta > free_pages_check_bad - 124 +124 > free_pcppages_bulk 1509 1403 -106 > __free_pages_ok 1025 748 -277 > > DEBUG_VM: > > add/remove: 1/0 grow/shrink: 0/1 up/down: 124/-242 (-118) > function old new delta > free_pages_check_bad - 124 +124 > free_pages_prepare 1048 806 -242 > > Signed-off-by: Vlastimil Babka <vba...@suse.cz>
This uninlines the check all right but it also introduces new function calls into the free path. As it's the free fast path, I suspect it would be a step in the wrong direction from a performance perspective. -- Mel Gorman SUSE Labs
