From: Colin Watson <cjwatson@ubuntu.com>
Date: Fri, 27 May 2011 12:57:22 +0000 (+0100)
Subject: * grub-core/kern/emu/hostdisk.c (linux_find_partition): Handle
X-Git-Tag: 2.00~1221
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6b4e643081999c9fe388ad5bd8ad96812777fc76;p=thirdparty%2Fgrub.git

* grub-core/kern/emu/hostdisk.c (linux_find_partition): Handle
partitions under /dev/disk/by-id/.
---

diff --git a/ChangeLog b/ChangeLog
index 351700803..b9abcd07f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,8 @@
+2011-05-27  Colin Watson  <cjwatson@ubuntu.com>
+
+	* grub-core/kern/emu/hostdisk.c (linux_find_partition): Handle
+	partitions under /dev/disk/by-id/.
+
 2011-05-27  Colin Watson  <cjwatson@ubuntu.com>
 
 	* grub-core/kern/emu/hostdisk.c (linux_find_partition): Give up
diff --git a/grub-core/kern/emu/hostdisk.c b/grub-core/kern/emu/hostdisk.c
index e404c4fea..bb528d9bc 100644
--- a/grub-core/kern/emu/hostdisk.c
+++ b/grub-core/kern/emu/hostdisk.c
@@ -573,6 +573,12 @@ linux_find_partition (char *dev, grub_disk_addr_t sector)
       p = real_dev + len - 4;
       format = "part%d";
     }
+  else if (strncmp (real_dev, "/dev/disk/by-id/",
+		    sizeof ("/dev/disk/by-id/") - 1) == 0)
+    {
+      p = real_dev + len;
+      format = "-part%d";
+    }
   else if (real_dev[len - 1] >= '0' && real_dev[len - 1] <= '9')
     {
       p = real_dev + len;