PG_uptodate 831 fs/proc/proc_misc.c kpf_copy_bit(kflags, KPF_UPTODATE, PG_uptodate) | PG_uptodate 222 include/linux/page-flags.h int ret = test_bit(PG_uptodate, &(page)->flags); PG_uptodate 241 include/linux/page-flags.h __set_bit(PG_uptodate, &(page)->flags); PG_uptodate 247 include/linux/page-flags.h if (!test_and_set_bit(PG_uptodate, &page->flags)) PG_uptodate 259 include/linux/page-flags.h set_bit(PG_uptodate, &(page)->flags); PG_uptodate 615 mm/page_alloc.c page->flags &= ~(1 << PG_uptodate | 1 << PG_error | 1 << PG_reclaim |