From: Florian Fainelli Date: Sun, 21 Mar 2010 17:16:50 +0000 (+0000) Subject: change from /jffs to /overlay, patch from Daniel Dickinson X-Git-Tag: v19.07.0-rc1~31199 X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=7af8ee04812f647ce74adbe04f0d5d18a39bbd29;p=openwrt%2Fstaging%2Fhauke.git change from /jffs to /overlay, patch from Daniel Dickinson SVN-Revision: 20356 --- diff --git a/include/image.mk b/include/image.mk index 47871f9541..0ce6336cc5 100644 --- a/include/image.mk +++ b/include/image.mk @@ -62,14 +62,13 @@ ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y) $(call Image/Build,jffs2-$(1)) endef define Image/mkfs/jffs2 - rm -rf $(TARGET_DIR)/jffs $(foreach SZ,$(JFFS2_BLOCKSIZE),$(call Image/mkfs/jffs2/sub,$(SZ))) endef endif ifeq ($(CONFIG_TARGET_ROOTFS_SQUASHFS),y) define Image/mkfs/squashfs - @mkdir -p $(TARGET_DIR)/jffs + @mkdir -p $(TARGET_DIR)/overlay $(MKSQUASHFS_CMD) $(TARGET_DIR) $(KDIR)/root.squashfs -nopad -noappend -root-owned $(SQUASHFS_OPTS) $(call Image/Build,squashfs) endef diff --git a/package/base-files/Makefile b/package/base-files/Makefile index 0d4c29eec8..88ab610187 100644 --- a/package/base-files/Makefile +++ b/package/base-files/Makefile @@ -364,7 +364,7 @@ define Package/base-files/install mkdir -p $(1)/dev mkdir -p $(1)/etc/crontabs mkdir -p $(1)/etc/rc.d - mkdir -p $(1)/jffs + mkdir -p $(1)/overlay mkdir -p $(1)/lib/firmware $(if $(LIB_SUFFIX),-ln -s lib $(1)/lib$(LIB_SUFFIX)) mkdir -p $(1)/mnt diff --git a/package/base-files/files/lib/firstboot/20_no_fo_mount_jffs b/package/base-files/files/lib/firstboot/20_no_fo_mount_jffs index da914b143f..8a1d4e06d2 100644 --- a/package/base-files/files/lib/firstboot/20_no_fo_mount_jffs +++ b/package/base-files/files/lib/firstboot/20_no_fo_mount_jffs @@ -5,11 +5,11 @@ no_fo_mount_jffs() { # initialize jffs2 - mount "$mtdpart" /jffs -t jffs2 || exit + mount "$mtdpart" /overlay -t jffs2 || exit # workaround to ensure that union can attach properly sync - ls /jffs >/dev/null + ls /overlay >/dev/null } boot_hook_add no_fo no_fo_mount_jffs diff --git a/package/base-files/files/lib/firstboot/30_is_rootfs_mounted b/package/base-files/files/lib/firstboot/30_is_rootfs_mounted index 7c3fe6c4c8..e2ba01d502 100644 --- a/package/base-files/files/lib/firstboot/30_is_rootfs_mounted +++ b/package/base-files/files/lib/firstboot/30_is_rootfs_mounted @@ -4,7 +4,7 @@ # Copyright (C) 2010 Vertical Communications skip_if_rootfs_mounted() { - mount "$mtdpart" /rom/jffs -t jffs2 || exit + mount "$mtdpart" /rom/overlay -t jffs2 || exit } boot_hook_add switch2jffs skip_if_rootfs_mounted diff --git a/package/base-files/files/lib/firstboot/30_no_fo_pivot b/package/base-files/files/lib/firstboot/30_no_fo_pivot index cb82cde5dd..b5c2601ee8 100644 --- a/package/base-files/files/lib/firstboot/30_no_fo_pivot +++ b/package/base-files/files/lib/firstboot/30_no_fo_pivot @@ -5,7 +5,7 @@ no_fo_pivot() { # switch to the new (empty) jffs2 - fopivot /jffs /rom 1 + fopivot /overlay /rom 1 } boot_hook_add no_fo no_fo_pivot diff --git a/package/base-files/files/lib/firstboot/40_copy_ramoverlay b/package/base-files/files/lib/firstboot/40_copy_ramoverlay index 4b6a8828f0..39c2edacba 100644 --- a/package/base-files/files/lib/firstboot/40_copy_ramoverlay +++ b/package/base-files/files/lib/firstboot/40_copy_ramoverlay @@ -8,7 +8,7 @@ copy_ramoverlay() { mount -o remount,ro none / 2>&- # copy ramoverlay to jffs2 echo -n "copying files ... " - cp -a /tmp/root/* /rom/jffs 2>&- + cp -a /tmp/root/* /rom/overlay 2>&- echo "done" } diff --git a/package/base-files/files/lib/firstboot/50_pivot b/package/base-files/files/lib/firstboot/50_pivot index fa1c7b5400..53801d7a8f 100644 --- a/package/base-files/files/lib/firstboot/50_pivot +++ b/package/base-files/files/lib/firstboot/50_pivot @@ -9,9 +9,9 @@ with_fo_pivot() { pivot /rom /mnt mount -o move /mnt /tmp/root - # /jffs is the overlay + # /overlay is the overlay # /rom is the readonly - fopivot /jffs /rom + fopivot /overlay /rom } boot_hook_add switch2jffs with_fo_pivot diff --git a/package/base-files/files/lib/firstboot/99_10_no_fo_cleanup b/package/base-files/files/lib/firstboot/99_10_no_fo_cleanup index 5eddfb14f8..6dedcb1e87 100644 --- a/package/base-files/files/lib/firstboot/99_10_no_fo_cleanup +++ b/package/base-files/files/lib/firstboot/99_10_no_fo_cleanup @@ -5,7 +5,7 @@ no_fo_cleanup() { echo "done" - umount -l /jffs + umount -l /overlay umount -l /tmp/root exit 0 } diff --git a/package/base-files/files/lib/functions/boot.sh b/package/base-files/files/lib/functions/boot.sh index 96c1c59db2..e6f6633adb 100644 --- a/package/base-files/files/lib/functions/boot.sh +++ b/package/base-files/files/lib/functions/boot.sh @@ -42,7 +42,7 @@ dupe() { # { cd $2 find . -xdev -type d - echo "./dev ./jffs ./mnt ./proc ./tmp" + echo "./dev ./overlay ./mnt ./proc ./tmp" # xdev skips mounted directories cd $1 } | xargs mkdir -p @@ -69,7 +69,6 @@ pivot() { # mount -o move $2/dev /dev mount -o move $2/tmp /tmp mount -o move $2/sys /sys 2>&- - mount -o move $2/jffs /jffs 2>&- mount -o move $2/overlay /overlay 2>&- return 0 } diff --git a/package/base-files/files/lib/preinit/40_mount_jffs2 b/package/base-files/files/lib/preinit/40_mount_jffs2 index 99fe262c68..cb743ea75c 100644 --- a/package/base-files/files/lib/preinit/40_mount_jffs2 +++ b/package/base-files/files/lib/preinit/40_mount_jffs2 @@ -3,7 +3,8 @@ # Copyright (C) 2010 Vertical Communications find_mount_jffs2() { - mount "$(find_mtd_part rootfs_data)" /jffs -t jffs2 + mkdir -p /tmp/overlay + mount "$(find_mtd_part rootfs_data)" /tmp/overlay -t jffs2 } jffs2_not_mounted() { diff --git a/package/base-files/files/lib/preinit/70_pivot_jffs2_root b/package/base-files/files/lib/preinit/70_pivot_jffs2_root index f0a2a5569a..821bfb14f3 100644 --- a/package/base-files/files/lib/preinit/70_pivot_jffs2_root +++ b/package/base-files/files/lib/preinit/70_pivot_jffs2_root @@ -5,7 +5,8 @@ rootfs_pivot() { check_skip || jffs2_not_mounted || { echo "switching to jffs2" - fopivot /jffs /rom && pi_mount_skip_next=true + mount -o move /tmp/overlay /overlay 2>&- + fopivot /overlay /rom && pi_mount_skip_next=true } } diff --git a/package/base-files/files/lib/upgrade/common.sh b/package/base-files/files/lib/upgrade/common.sh index 3beb6484d8..970016e7ba 100644 --- a/package/base-files/files/lib/upgrade/common.sh +++ b/package/base-files/files/lib/upgrade/common.sh @@ -35,7 +35,7 @@ install_bin() { # [ ... ] pivot() { # mount | grep "on $1 type" 2>&- 1>&- || mount -o bind $1 $1 - mkdir -p $1$2 $1/proc $1/dev $1/tmp $1/jffs && \ + mkdir -p $1$2 $1/proc $1/dev $1/tmp $1/overlay && \ mount -o move /proc $1/proc && \ pivot_root $1 $1$2 || { umount $1 $1 @@ -43,7 +43,7 @@ pivot() { # } mount -o move $2/dev /dev mount -o move $2/tmp /tmp - mount -o move $2/jffs /jffs 2>&- + mount -o move $2/overlay /overlay 2>&- return 0 } @@ -63,9 +63,9 @@ run_ramfs() { # [...] mount -o remount,ro /mnt umount -l /mnt - grep /jffs /proc/mounts > /dev/null && { - mount -o remount,ro /jffs - umount -l /jffs + grep /overlay /proc/mounts > /dev/null && { + mount -o remount,ro /overlay + umount -l /overlay } # spawn a new shell from ramdisk to reduce the probability of cache issues diff --git a/package/base-files/files/sbin/firstboot b/package/base-files/files/sbin/firstboot index e9994dec38..4da299189e 100755 --- a/package/base-files/files/sbin/firstboot +++ b/package/base-files/files/sbin/firstboot @@ -27,8 +27,8 @@ if [ "${0##*/}" = "firstboot" ]; then boot_run_hook jffs2reset else mtd erase "$partname" - mount "$mtdpart" /jffs -t jffs2 - fopivot /jffs /rom 1 + mount "$mtdpart" /overlay -t jffs2 + fopivot /overlay /rom 1 fi fi diff --git a/package/block-extroot/files/50_determine_usb_root b/package/block-extroot/files/50_determine_usb_root index 1e5f153b6a..192990c919 100644 --- a/package/block-extroot/files/50_determine_usb_root +++ b/package/block-extroot/files/50_determine_usb_root @@ -16,8 +16,8 @@ determine_external_root() { # extroot requires extroot and fstab config files, therefore # we assume configuration is incomplete and not to be used if either of them # is missing (for jffs versions of these files on squashfs image) - if [ "$jffs" = "/jffs" ] && [ -r "/jffs/etc/config/fstab" ]; then - UCI_CONFIG_DIR="/jffs/etc/config" + if [ "$jffs" = "/tmp/overlay" ] && [ -r "/tmp/overlay/etc/config/fstab" ]; then + UCI_CONFIG_DIR="/tmp/overlay/etc/config" ER_IS_SQUASHFS=true fi diff --git a/package/block-extroot/files/60_pivot_usb_root b/package/block-extroot/files/60_pivot_usb_root index c8572a35fd..1c9be97cae 100644 --- a/package/block-extroot/files/60_pivot_usb_root +++ b/package/block-extroot/files/60_pivot_usb_root @@ -10,7 +10,7 @@ external_root_pivot() { check_skip || [ "$pi_extroot_mount_success" != "true" ] || { echo "switching to external rootfs" if [ "$ER_IS_SQUASHFS" = "true" ]; then - umount /jffs + umount /tmp/overlay fi mount -o remount,ro / && fopivot /overlay /rom && pi_mount_skip_next=true } diff --git a/package/opkg/files/opkg.conf b/package/opkg/files/opkg.conf index fb61d7a470..0e85936ba2 100644 --- a/package/opkg/files/opkg.conf +++ b/package/opkg/files/opkg.conf @@ -2,4 +2,4 @@ src/gz snapshots http://downloads.openwrt.org/snapshots/trunk/$S/packages dest root / dest ram /tmp lists_dir ext /var/opkg-lists -option overlay_root /jffs +option overlay_root /overlay