base-files: upgrade: stage2: use v for log lines

Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>

diff --git a/package/base-files/files/lib/upgrade/stage2 b/package/base-files/files/lib/upgrade/stage2
index 211a3f4b33d1adea8ad9e6a2b1b7cea506b98af7..c7629c383f3cbd9b8a44fe85c22f15db46dc50e1 100755 (executable)
--- a/package/base-files/files/lib/upgrade/stage2
+++ b/package/base-files/files/lib/upgrade/stage2
@@ -53,7 +53,7 @@ switch_to_ramfs() {
        [ -L "/lib64" ] && ln -s /lib $RAM_ROOT/lib64
 
        supivot $RAM_ROOT /mnt || {
-               echo "Failed to switch over to ramfs. Please reboot."
+               v "Failed to switch over to ramfs. Please reboot."
                exit 1
        }
 
@@ -75,7 +75,7 @@ kill_remaining() { # [ <signal> [ <loop> ] ]
        local stat
        local proc_ppid=$(cut -d' ' -f4  /proc/$$/stat)
 
-       echo -n "Sending $sig to remaining processes ... "
+       vn "Sending $sig to remaining processes ..."
 
        while $run; do
                run=false
@@ -95,7 +95,7 @@ kill_remaining() { # [ <signal> [ <loop> ] ]
                        # Skip kernel threads
                        [ -n "$cmdline" ] || continue
 
-                       echo -n "$name "
+                       _vn " $name"
                        kill -$sig $pid 2>/dev/null
 
                        [ $loop -eq 1 ] && run=true
@@ -103,12 +103,12 @@ kill_remaining() { # [ <signal> [ <loop> ] ]
 
                let loop_limit--
                [ $loop_limit -eq 0 ] && {
-                       echo
-                       echo "Failed to kill all processes."
+                       _v
+                       v "Failed to kill all processes."
                        exit 1
                }
        done
-       echo
+       _v
 }
 
 indicate_upgrade
@@ -129,7 +129,7 @@ if [ -n "$IMAGE" ] && type 'platform_pre_upgrade' >/dev/null 2>/dev/null; then
 fi
 
 if [ -n "$(rootfs_type)" ]; then
-       echo "Switching to ramdisk..."
+       v "Switching to ramdisk..."
        switch_to_ramfs
 fi