On Wed, Sep 17 2025, Mike Rapoport wrote: > From: "Mike Rapoport (Microsoft)" <[email protected]> > > A vmalloc allocation is preserved using binary structure similar to > global KHO memory tracker. It's a linked list of pages where each page > is an array of physical address of pages in vmalloc area. > > kho_preserve_vmalloc() hands out the physical address of the head page > to the caller. This address is used as the argument to > kho_vmalloc_restore() to restore the mapping in the vmalloc address > space and populate it with the preserved pages. > > Signed-off-by: Mike Rapoport (Microsoft) <[email protected]>
Reviewed-by: Pratyush Yadav <[email protected]> [...] -- Regards, Pratyush Yadav
