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This new config has been similar to existing 'pageblock_order' >>> that might cause confusion. Hence renaming makes sense. But instead of >>> PAGE_BLOCK_ORDER_CEIL should it be rather PAGE_BLOCK_ORDER_MAX ? >> >> Or PAGE_BLOCK_MAX_ORDER? > > Would also work for me. > >> >>> >>>> >>>> Fixes: e13e7922d034 ("mm: add CONFIG_PAGE_BLOCK_ORDER to select page block order") >>> >>> Does it really need a "Fixes: " tag given there is no problem to fix ? >> >> I have no strong opinion on this one. > > Probably we want this to go into this release. No need for a Fixes: I assume. OK. I will send v2 later today, so that Anshuman has a chance to reply to my new name. V2 will has following changes: 1. the new name: PAGE_BLOCK_MAX_ORDER, 2. add the missing PAGE_BLOCK_ORDER rename in mm/mm_init.c[1] 3. drop the Fixes. [1] https://lore.kernel.org/linux-mm/202506042058.XgvABCE0-lkp@intel.com/ -- Best Regards, Yan, Zi