On 12/06/2012 04:59 PM, Bart Van Assche wrote:
A SCSI LLD may start cleaning up host resources as soon as scsi_remove_host() returns. These host resources may be needed by the LLD in an implementation of one of the eh_* functions. So if one of the eh_* functions is in progress when scsi_remove_host() is invoked, wait until the eh_* function has finished. Also, do not invoke any of the eh_* functions after scsi_remove_host() has started. Signed-off-by: Bart Van Assche <bvanassche@xxxxxxx> Cc: Hannes Reinecke <hare@xxxxxxx> Cc: Mike Christie <michaelc@xxxxxxxxxxx> Cc: Tejun Heo <tj@xxxxxxxxxx>
Acked-by: Hannes Reinecke <hare@xxxxxxx> Cheers, Hannes -- Dr. Hannes Reinecke zSeries & Storage hare@xxxxxxx +49 911 74053 688 SUSE LINUX Products GmbH, Maxfeldstr. 5, 90409 Nürnberg GF: J. Hawn, J. Guild, F. Imendörffer, HRB 16746 (AG Nürnberg) -- To unsubscribe from this list: send the line "unsubscribe linux-scsi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
