On Thu, 19 May 2016 14:29:05 -0700 Yang Shi <yang.shi@xxxxxxxxxx> wrote: > When DEFERRED_STRUCT_PAGE_INIT is enabled, just a subset of memmap at boot > are initialized, then the rest are initialized in parallel by starting one-off > "pgdatinitX" kernel thread for each node X. > > If page_ext_init is called before it, some pages will not have valid extension, > so move page_ext_init() after it. > <stdreply>When fixing a bug, please fully describe the end-user impact of that bug</> -- To unsubscribe, send a message with 'unsubscribe linux-mm' in the body to majordomo@xxxxxxxxx. For more info on Linux MM, see: http://www.linux-mm.org/ . Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>