[gnome-continuous-yocto/gnomeostree-3.28-rocko: 2443/8267] image.bbclass: do not check size of the debugfs image

[Emmanuele Bassi <ebassi src gnome org>]

commit dd50dec2f490985eb9243523aeb741543eea0ecf
Author: André Draszik <git andred net>
Date:   Mon Sep 5 09:34:42 2016 +0100

    image.bbclass: do not check size of the debugfs image
    
    The debugfs is supposed to be used in addition to the
    normal image for debugging purposes, it doesn't make
    sense to artificially limit its maximum size.
    
    (From OE-Core rev: 7cdf3b2444df8cd322d9eff1bdbdc5adddcaf22a)
    
    Signed-off-by: André Draszik <git andred net>
    Signed-off-by: Ross Burton <ross burton intel com>
    Signed-off-by: Richard Purdie <richard purdie linuxfoundation org>

 meta/classes/image.bbclass |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/meta/classes/image.bbclass b/meta/classes/image.bbclass
index 8273401..48e54a7 100644
--- a/meta/classes/image.bbclass
+++ b/meta/classes/image.bbclass
@@ -537,6 +537,12 @@ def get_rootfs_size(d):
     base_size += rootfs_alignment - 1
     base_size -= base_size % rootfs_alignment
 
+    # Do not check image size of the debugfs image. This is not supposed
+    # to be deployed, etc. so it doesn't make sense to limit the size
+    # of the debug.
+    if (d.getVar('IMAGE_BUILDING_DEBUGFS', True) or "") == "true":
+        return base_size
+
     # Check the rootfs size against IMAGE_ROOTFS_MAXSIZE (if set)
     if rootfs_maxsize:
         rootfs_maxsize_int = int(rootfs_maxsize)