| # Copyright 2023 The ChromiumOS Authors |
| # Distributed under the terms of the GNU General Public License v2 |
| |
| EAPI="7" |
| |
| CROS_WORKON_COMMIT="d2d95e8af89939f893b1443135497c1f5572aebc" |
| CROS_WORKON_TREE="776139a53bc86333de8672a51ed7879e75909ac9" |
| inherit cros-workon dlc |
| |
| # No git repo for this so use empty-project. |
| CROS_WORKON_PROJECT="chromiumos/infra/build/empty-project" |
| CROS_WORKON_LOCALNAME="platform/empty-project" |
| |
| DESCRIPTION="DLC of Jens Axboe's Flexible IO tester" |
| HOMEPAGE="" |
| SRC_URI="" |
| |
| LICENSE="GPL-2" |
| SLOT="0" |
| KEYWORDS="*" |
| S="${WORKDIR}" |
| |
| IUSE="dlc" |
| REQUIRED_USE="dlc" |
| |
| DEPEND=" |
| sys-block/fio:= |
| " |
| |
| # fio is about 1.4MB. Provides a generous buffer of 2 MiB. |
| # Since the physical extents in CrOS is 4MiB, we can directly set 4MiB. |
| # 4MiB = 4 * 256 * (4KiB blocks). |
| DLC_PREALLOC_BLOCKS="$((4 * 256))" |
| DLC_NAME="Fio DLC" |
| |
| # Tast tests for healthd's disk performance routine. |
| DLC_PRELOAD=true |
| |
| # Enabled scaled design. |
| DLC_SCALED=true |
| |
| # Don't need to unpack anything. |
| src_unpack() { |
| : |
| } |
| |
| src_install() { |
| # Install into DLC path. |
| into "$(dlc_add_path /)" |
| |
| dobin "${SYSROOT}/usr/bin/fio" |
| |
| dlc_src_install |
| } |
