• Andrew Morton's avatar
    [PATCH] s390: common i/o layer · 10281b07
    Andrew Morton authored
    From: Martin Schwidefsky <schwidefsky@de.ibm.com>
    
    Common i/o layer changes:
     - Don't use bus ids in crw debug feature.
     - Use cio_oper for oper notification to disconnected devices.
     - Remove __get_subchannel_by_stsch.
     - Make cio workqueue a single threaded workqueue.
     - Introduce addiotnal cio_notify workqueue for device driver notification.
     - Switch off path in vpm if cio_start returned -ENODEV.
     - Fix rescan for new subchannels after a logical vary on.
    10281b07
css.c 10.7 KB