X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;ds=sidebyside;f=drivers%2Fmd%2Fdm-stripe.c;h=08328a8f5a3cab75d1881e7bd922fa300b07187f;hb=43bc926fffd92024b46cafaf7350d669ba9ca884;hp=ab89278a56bf4b7537498819c1fe54dbd1458e54;hpb=cee37fe97739d85991964371c1f3a745c00dd236;p=linux-2.6.git

diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
index ab89278a5..08328a8f5 100644
--- a/drivers/md/dm-stripe.c
+++ b/drivers/md/dm-stripe.c
@@ -49,9 +49,9 @@ static inline struct stripe_c *alloc_context(unsigned int stripes)
 static int get_stripe(struct dm_target *ti, struct stripe_c *sc,
 		      unsigned int stripe, char **argv)
 {
-	sector_t start;
+	unsigned long long start;
 
-	if (sscanf(argv[1], SECTOR_FORMAT, &start) != 1)
+	if (sscanf(argv[1], "%llu", &start) != 1)
 		return -EINVAL;
 
 	if (dm_get_device(ti, argv[0], start, sc->stripe_width,
@@ -103,9 +103,15 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
 		return -EINVAL;
 	}
 
+	if (ti->len & (chunk_size - 1)) {
+		ti->error = "dm-stripe: Target length not divisible by "
+		    "chunk size";
+		return -EINVAL;
+	}
+
 	width = ti->len;
 	if (sector_div(width, stripes)) {
-		ti->error = "dm-stripe: Target length not divisable by "
+		ti->error = "dm-stripe: Target length not divisible by "
 		    "number of stripes";
 		return -EINVAL;
 	}
@@ -195,10 +201,11 @@ static int stripe_status(struct dm_target *ti,
 		break;
 
 	case STATUSTYPE_TABLE:
-		DMEMIT("%d " SECTOR_FORMAT, sc->stripes, sc->chunk_mask + 1);
+		DMEMIT("%d %llu", sc->stripes,
+			(unsigned long long)sc->chunk_mask + 1);
 		for (i = 0; i < sc->stripes; i++)
-			DMEMIT(" %s " SECTOR_FORMAT, sc->stripe[i].dev->name,
-			       sc->stripe[i].physical_start);
+			DMEMIT(" %s %llu", sc->stripe[i].dev->name,
+			    (unsigned long long)sc->stripe[i].physical_start);
 		break;
 	}
 	return 0;