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image_types.bbclass: set 'filetype' ext4 feature 

Generating filesystems with this flag allows more efficient directory
traversals because getdents() returns the filetype in 'd_type' which
allows to avoid an extra lstat() call.

Creating ext4 filesystems with 'mkfs.ext4' sets this flag by default
too.

(From OE-Core rev: 75e077025397f3bde84e60a9da2c0564ade09b39)

Signed-off-by: Enrico Scholz <enrico.scholz@sigma-chemnitz.de>
Signed-off-by: Saul Wold <sgw@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Enrico Scholz 2013-06-26 14:10:25 +02:00 committed by Richard Purdie
parent e474fd9d47
commit 0450c31ca4
1 changed files with 1 additions and 1 deletions
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meta/classes/image_types.bbclass
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@ -155,7 +155,7 @@ IMAGE_CMD_ext3 () {
oe_mkext4fs () {
genext2fs -b $ROOTFS_SIZE -d ${IMAGE_ROOTFS} ${EXTRA_IMAGECMD} $1
tune2fs -O extents,uninit_bg,dir_index,has_journal $1
tune2fs -O extents,uninit_bg,dir_index,has_journal,filetype $1
e2fsck -yfDC0 $1 || chk=$?
case $chk in
0|1|2)