On 2024/4/25 17:45, Andy Shevchenko wrote: > On Thu, Apr 25, 2024 at 12:15:32PM +0300, Andy Shevchenko wrote: >> On Thu, Apr 25, 2024 at 02:25:24PM +0800, Miaohe Lin wrote: >>> On 2024/4/24 0:14, Andy Shevchenko wrote: > > ... > >>>> In some configurations I got >>>> mm/page_alloc.c:656:20: warning: unused function 'add_to_free_list' [-Wunused-function] >>>> Becuase the only user is guarged with a certain ifdeffery, >>> >>> guarged? >> >> A typo, thanks! > > FWIW, Andrew fixed this along with "Because". Thank you, Andrew! Got it. Thanks both. . > >>> ifdeffery? >> >> Yes, this is established term. >> >>>> do the same for add_to_free_list(). >