Lines Matching defs:migration
828 /* Prefetch should always trigger a migration even
1943 * If range is migrating, wait for migration is done.
2646 * is from migration, or CPU page invalidation callback.
2657 * for invalidate event, prange lock is held if this is from migration
2749 * migration if actual loc is not best location, then update GPU page table
3062 bool migration = false;
3211 /* Align migration range start and size to granularity size */
3222 /* Fallback to system memory if migration to
3240 migration = true;
3252 migration);
3503 * prefetch_loc, other GPU access will generate vm fault and trigger migration.
3571 /* svm_range_trigger_migration - start page migration if prefetch loc changed
3574 * @migrated: output, true if migration is triggered
3581 * If GPU vm fault retry is not enabled, migration interact with MMU notifier
3585 * 2. svm_range_restore_work wait for migration is done by
3593 * 0 - OK, otherwise - error code of migration
3606 * we still need do migration as prange->actual_loc !=0 does
3608 * up right pages during migration.