[OE-core] [PATCH 1/1] self-hosted-image: decrease reserved space to 0.5%

[Paul Eggleton]

The default amount of reserved space for ext2/3 is 5% - this amounts to
about 2GB of a 40GB filesystem that the builder user can't make use of.
We don't need this much reserved so peg it back to 0.5% which should be
more than enough.

Signed-off-by: Paul Eggleton <paul.eggleton at linux.intel.com>
---
 meta/recipes-core/images/self-hosted-image.bb |    7 ++++++-
 1 files changed, 6 insertions(+), 1 deletions(-)

diff --git a/meta/recipes-core/images/self-hosted-image.bb b/meta/recipes-core/images/self-hosted-image.bb
index d2faa66..84c5faf 100644
--- a/meta/recipes-core/images/self-hosted-image.bb
+++ b/meta/recipes-core/images/self-hosted-image.bb
@@ -4,7 +4,7 @@ LICENSE = "MIT"
 LIC_FILES_CHKSUM = "file://${COREBASE}/LICENSE;md5=3f40d7994397109285ec7b81fdeb3b58 \
                     file://${COREBASE}/meta/COPYING.MIT;md5=3da9cfbcb788c80a0384361b4de20420"
 
-PR = "r9"
+PR = "r10"
 
 CORE_IMAGE_EXTRA_INSTALL = "\
     task-self-hosted \
@@ -25,6 +25,11 @@ inherit core-image
 SRCREV = "8691a588267472eb5a32b978a0eb9ddfd0c91733"
 SRC_URI = "git://git.yoctoproject.org/poky;protocol=git"
 
+IMAGE_CMD_ext3_append () {
+	# We don't need to reserve much space for root, 0.5% is more than enough
+	tune2fs -m 0.5 ${DEPLOY_DIR_IMAGE}/${IMAGE_NAME}.rootfs.ext3
+}
+
 fakeroot do_populate_poky_src () {
 	# Because fetch2's git's unpack uses -s cloneflag, the unpacked git repo
 	# will become invalid in the target.
-- 
1.7.5.4