[PATCH 08/10] scsi_dh: don't allow to detach device handlers at runtime

2015-08-27 Thread Hannes Reinecke
From: Christoph Hellwig h...@lst.de The I/O submission and completion pathes call into the device handler without any synchronization agains detachment. So disallow detaching device handlers at runtime. Signed-off-by: Christoph Hellwig h...@lst.de Reviewed-by: Martin K. Petersen

[PATCH 08/10] scsi_dh: don't allow to detach device handlers at runtime

2015-07-08 Thread Hannes Reinecke
From: Christoph Hellwig h...@lst.de The I/O submission and completion pathes call into the device handler without any synchronization agains detachment. So disallow detaching device handlers at runtime. Signed-off-by: Christoph Hellwig h...@lst.de Reviewed-by: Martin K. Petersen