Commit 09b9cc44 authored Mar 22, 2011 by Martin K. Petersen Committed by Linus Torvalds Mar 22, 2011

sd: Fail discard requests when logical block provisioning has been disabled



Ensure that we kill discard requests after logical block provisioning
has been disabled in sysfs.

Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Reported-by: Geert Uytterhoeven <geert@linux-m68k.org>
Reviewed-by: Jeff Moyer <jmoyer@redhat.com>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

parent c62b3898

drivers/scsi/sd.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -597,6 +597,7 @@ static int scsi_setup_discard_cmnd(struct scsi_device sdp, struct request rq)
		break;

		default:
		ret = BLKPREP_KILL;
		goto out;
		}