spin_lock_irqsave(&log->io_list_lock, flags);
__r5l_set_io_unit_state(io, IO_UNIT_STRIPE_END);
+ /* might move 0 entry */
r5l_move_io_unit_list(&log->flushed_ios, &log->stripe_end_ios,
IO_UNIT_STRIPE_END);
+ if (list_empty(&log->stripe_end_ios)) {
+ spin_unlock_irqrestore(&log->io_list_lock, flags);
+ return;
+ }
last = list_last_entry(&log->stripe_end_ios,
struct r5l_io_unit, log_sibling);