HelenOS sources
MA_WRITEBACK 243 kernel/arch/ia64/src/mm/page.c MA_WRITEBACK : MA_UNCACHEABLE;
MA_WRITEBACK 378 kernel/arch/ia64/src/mm/tlb.c entry.ma = MA_WRITEBACK;
MA_WRITEBACK 422 kernel/arch/ia64/src/mm/tlb.c entry.ma = t->c ? MA_WRITEBACK : MA_UNCACHEABLE;
MA_WRITEBACK 452 kernel/arch/ia64/src/mm/tlb.c entry.ma = t->c ? MA_WRITEBACK : MA_UNCACHEABLE;
MA_WRITEBACK 51 kernel/test/mm/purge1.c entryd.ma = MA_WRITEBACK;
MA_WRITEBACK 63 kernel/test/mm/purge1.c entryi.ma = MA_WRITEBACK;
HelenOS homepage, sources at GitHub