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| author | Leonardo Graboski Veiga <leogveiga@gmail.com> | 2017-03-23 14:44:19 +0100 |
|---|---|---|
| committer | Marcel Ziswiler <marcel.ziswiler@toradex.com> | 2017-04-07 14:07:39 +0200 |
| commit | 554adccf11f2ba2947ed221307ddd703c0889967 (patch) | |
| tree | 94ff2715cb3acf976b40becb021d70df9179ee3c /recipes-core/udev/udev-extraconf_%.bbappend | |
| parent | 5fe0cebd4347eb19e9cf47ba4dd3803e929402cd (diff) | |
apalis/colibri-imx6/t30/tk1: read ahead cache configurationColibri-iMX7_LXDE-Image_2.7b2-20170410Colibri-iMX6_LXDE-Image_2.7b2-20170410Colibri-VF_LXDE-Image_2.7b2-20170410Colibri-T30_LXDE-Image_2.7b2-20170410Colibri-T20_LXDE-Image_2.7b2-20170410Apalis-iMX6_LXDE-Image_2.7b2-20170410Apalis-TK1_LXDE-Image_2.7b2-20170410Apalis-T30_LXDE-Image_2.7b2-20170410
Configure the read_ahead cache size to optimal value, for the
mmcblk devices (eMMC and SD card).
The cache values are module specific, tests were run on the pre-built
image (BSP V2.7 Beta 1). The measurement of read speed for a range of
cache sizes (16kB to 256MB) was made using hdparm -t.
Signed-off-by: Leonardo Graboski Veiga <leogveiga@gmail.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Diffstat (limited to 'recipes-core/udev/udev-extraconf_%.bbappend')
| -rw-r--r-- | recipes-core/udev/udev-extraconf_%.bbappend | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/recipes-core/udev/udev-extraconf_%.bbappend b/recipes-core/udev/udev-extraconf_%.bbappend index e9cf79a..7b03d77 100644 --- a/recipes-core/udev/udev-extraconf_%.bbappend +++ b/recipes-core/udev/udev-extraconf_%.bbappend @@ -1 +1,13 @@ FILESEXTRAPATHS_prepend := "${THISDIR}/files/:" + +SRC_URI_append = " file://hotplug.rules \ + file://hotplug.sh \ +" + +do_install_append() { + install -d ${D}${sysconfdir}/udev/rules.d + install -m 0644 ${WORKDIR}/hotplug.rules ${D}${sysconfdir}/udev/rules.d/hotplug.rules + + install -d ${D}${sysconfdir}/udev/scripts/ + install -m 0755 ${WORKDIR}/hotplug.sh ${D}${sysconfdir}/udev/scripts/hotplug.sh +} |