On 02/02/2015 08:01 AM, Christoph Hellwig wrote: > This effectively reverts commits 85b6c7 ("[SCSI] sd: fix cache flushing on > module removal (and individual device removal)" and dc4515ea ("scsi: always > increment reference count"). > > We now never call scsi_device_get from the shutdown path, and the fact > that we started grabbing reference there in commit 85b6c7 turned out > turned out to create more problems than it solves, and required > workarounds for workarounds for workarounds. Move back to properly checking > the device state and carefully handle module refcounting. > > Signed-off-by: Christoph Hellwig <h...@lst.de> Reviewed-by: Hannes Reinecke <h...@suse.de>
Cheers, Hannes -- Dr. Hannes Reinecke zSeries & Storage h...@suse.de +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 majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html