On Fri, 2022-04-15 at 09:44 -0700, Song Liu wrote: > Introduce module_alloc_huge, which allocates huge page backed memory > in > module memory space. The primary user of this memory is bpf_prog_pack > (multiple BPF programs sharing a huge page). > > Signed-off-by: Song Liu <song@xxxxxxxxxx> Looks like the BPF might end up being the only user. On my system I don't see one single kernel module that is large enough to use an entire hugepage. Oh well, it's a simple enough interface... Reviewed-by: Rik van Riel <riel@xxxxxxxxxxx>
