On 2/15/24 15:07, Steven Rostedt wrote: > Just adding the patches increases the size by 5k. But the rest shows an > increase of 259k, and you are worried about 4k (and possibly less?)??? Doesn't the new page_ext thingy add a pointer per 'struct page', or ~0.2% of RAM, or ~32MB on a 16GB laptop? I, too, am confused why 4k is even remotely an issue.