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sysupgrade: sync *before* mtd write, only fallback to sysrq-trigger if standard reboot fails 

SVN-Revision: 16488
lede-17.01
Jo-Philipp Wich 2009-06-17 11:09:10 +00:00
parent 969ea86b06
commit c6fe201fb6
2 changed files with 5 additions and 4 deletions
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2
package/base-files/Makefile
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@ -9,7 +9,7 @@ include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/kernel.mk
PKG_NAME:=base-files
PKG_RELEASE:=22
PKG_RELEASE:=23
PKG_FILE_DEPENDS:=$(PLATFORM_DIR)/ $(GENERIC_PLATFORM_DIR)/base-files/

7
package/base-files/files/lib/upgrade/common.sh
View File

@ -142,12 +142,12 @@ jffs2_copy_config() {
}
default_do_upgrade() {
sync
if [ "$SAVE_CONFIG" -eq 1 -a -z "$USE_REFRESH" ]; then
get_image "$1" | mtd -j "$CONF_TAR" write - "${PART_NAME:-image}"
else
get_image "$1" | mtd write - "${PART_NAME:-image}"
fi
sync
}
do_upgrade() {
@ -157,7 +157,7 @@ do_upgrade() {
else
default_do_upgrade "$ARGV"
fi
[ "$SAVE_CONFIG" -eq 1 -a -n "$USE_REFRESH" ] && {
v "Refreshing partitions"
if type 'platform_refresh_partitions' >/dev/null 2>/dev/null; then
@ -175,7 +175,8 @@ do_upgrade() {
[ -n "$DELAY" ] && sleep "$DELAY"
ask_bool 1 "Reboot" && {
v "Rebooting system..."
echo b 2>/dev/null >/proc/sysrq-trigger
reboot
sleep 5
echo b 2>/dev/null >/proc/sysrq-trigger
}
}