On 9/21/26 12:40, Yeoreum Yun wrote: > check_huge_shmem() was required to distinguish shmem huge pages because > /proc/self/smaps reports them using a dedicated “ShmemPmdMapped” entry, > as opposed to “FilePmdMapped” for file-backed huge pages. > > Now that /proc/self/smaps is no longer used to detect huge pages and > /proc/kpageflags is used instead, it is sufficient to distinguish > between file-backed and anonymous pages since the ShmemPmdMapped is also > kind of file-backed. > > Therefore, remove check_huge_shmem() and use check_huge_file() instead > and cleanup khugepaged's check_huge operation in mem_ops. > > Suggested-by: David Hildenbrand (Arm) <[email protected]> > Signed-off-by: Yeoreum Yun <[email protected]> > ---
Acked-by: David Hildenbrand (Arm) <[email protected]> -- Cheers, David
