Christoph Hellwig's on June 12, 2019 12:41 am: > Instead of passing a set of always repeated arguments down the > get_user_pages_fast iterators, create a struct gup_args to hold them and > pass that by reference. This leads to an over 100 byte .text size > reduction for x86-64. What does this do for performance? I've found this pattern can be bad for store aliasing detection. Thanks, Nick
