Lisa Wang <[email protected]> writes: > > [...snip...] > > - * MF_DELAYED - The m-f() handler marks the page as PG_hwpoisoned'ed. > - * The page is unmapped, and is removed from the LRU or file mapping. > - * An attempt to access the page again will trigger page fault and the > - * PF handler will kill the process. > + * MF_DELAYED - The m-f() handler marks the page as PG_hwpoison'ed. > + * It means the page was unmapped and partially isolated (e.g. removed from > + * file mapping or the LRU) but full cleanup is deferred (e.g. the metadata > + * for the memory, as in struct page/folio, is still referenced). Any > + * further access to the page will result in the process being killed. > > [...snip...] >
Reviewed-by: Ackerley Tng <[email protected]>
