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author | Patrick Tjin <pattjin@google.com> | 2016-10-20 10:55:11 -0700 |
---|---|---|
committer | Nick Desaulniers <ndesaulniers@google.com> | 2017-01-05 11:28:51 -0800 |
commit | 7842cd2b1454fb9d4440838b119b99c35b55734b (patch) | |
tree | fcf2f3d81e44ac8304e43d0972ebd0ae339e7ac1 | |
parent | 4c32ff24467b5c08d38c58a591d46e5de853b414 (diff) | |
download | extras-nougat-mr2-dev.tar.gz |
make_ext4fs: add option to specify the number of inodes [DO NOT MERGE]nougat-mr2-dev
Add option to specify the number of inodes to create when
making the filesystem. Read-only partitions don't have
a need for extra inodes, a lot of space is wasted by these
inodes.
Bug: 32246383
Bug: 33252070
Bug: 33428604
Test: make vendor partition with new options
Change-Id: I7063972ec4f4e617d28d2e029ad6a9f8e94add73
(cherry picked from commit 15c434682ac78262d2dad9730805eab52b748cdf)
-rwxr-xr-x | ext4_utils/mkuserimg.sh | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/ext4_utils/mkuserimg.sh b/ext4_utils/mkuserimg.sh index b79baf98..08c75bef 100755 --- a/ext4_utils/mkuserimg.sh +++ b/ext4_utils/mkuserimg.sh @@ -6,7 +6,9 @@ function usage() { cat<<EOT Usage: mkuserimg.sh [-s] SRC_DIR OUTPUT_FILE EXT_VARIANT MOUNT_POINT SIZE [-j <journal_size>] - [-T TIMESTAMP] [-C FS_CONFIG] [-D PRODUCT_OUT] [-B BLOCK_LIST_FILE] [-d BASE_ALLOC_FILE_IN ] [-A BASE_ALLOC_FILE_OUT ] [-L LABEL] [FILE_CONTEXTS] + [-T TIMESTAMP] [-C FS_CONFIG] [-D PRODUCT_OUT] [-B BLOCK_LIST_FILE] + [-d BASE_ALLOC_FILE_IN ] [-A BASE_ALLOC_FILE_OUT ] [-L LABEL] + [-i INODES ] [FILE_CONTEXTS] EOT } @@ -85,6 +87,11 @@ if [[ "$1" == "-L" ]]; then shift; shift fi +INODES= +if [[ "$1" == "-i" ]]; then + INODES=$2 + shift; shift +fi FC=$1 case $EXT_VARIANT in @@ -121,6 +128,9 @@ fi if [ -n "$LABEL" ]; then OPT="$OPT -L $LABEL" fi +if [ -n "$INODES" ]; then + OPT="$OPT -i $INODES" +fi MAKE_EXT4FS_CMD="make_ext4fs $ENABLE_SPARSE_IMAGE -T $TIMESTAMP $OPT -l $SIZE $JOURNAL_FLAGS -a $MOUNT_POINT $OUTPUT_FILE $SRC_DIR $PRODUCT_OUT" echo $MAKE_EXT4FS_CMD |