SWP_MIGRATION_READ 83 include/linux/swapops.h return swp_entry(write ? SWP_MIGRATION_WRITE : SWP_MIGRATION_READ, SWP_MIGRATION_READ 89 include/linux/swapops.h return unlikely(swp_type(entry) == SWP_MIGRATION_READ || SWP_MIGRATION_READ 111 include/linux/swapops.h *entry = swp_entry(SWP_MIGRATION_READ, swp_offset(*entry));