---

yaml --- r: 131524 b: refs/heads/master c: 41b8c85 h: refs/heads/master v: v3
git-mirror · Feb 18, 2009 · 2c28734 · 2c28734
1 parent b1bc0a6
commit 2c28734
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Showing 2 changed files with 9 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 78f707bfc723552e8309b7c38a8d0cc51012e813
+refs/heads/master: 41b8c853a495438208faa5be03bbb0050859163b
diff --git a/trunk/block/genhd.c b/trunk/block/genhd.c
@@ -1087,6 +1087,14 @@ dev_t blk_lookup_devt(const char *name, int partno)
 		if (strcmp(dev_name(dev), name))
 			continue;
 
+		if (partno < disk->minors) {
+			/* We need to return the right devno, even
+			 * if the partition doesn't exist yet.
+			 */
+			devt = MKDEV(MAJOR(dev->devt),
+				     MINOR(dev->devt) + partno);
+			break;
+		}
 		part = disk_get_part(disk, partno);
 		if (part) {
 			devt = part_devt(part);