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Merge pull request #231 from jpoimboe/unload-all-error

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kpatch: a few minor script cleanups
This commit is contained in:
Seth Jennings 2014-06-03 14:38:43 -05:00
commit 91f3a1d501
1 changed files with 9 additions and 8 deletions
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kpatch/kpatch
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@ -151,7 +151,7 @@ case "$1" in
*) *)
PATCH="$2" PATCH="$2"
find_module "$PATCH" || die "can't find $PATCH" find_module "$PATCH" || die "can't find $PATCH"
load_module "$MODULE" || die "failed to load patch $PATCH" load_module "$MODULE" || die "failed to load module $PATCH"
;; ;;
esac esac
;; ;;
@ -160,13 +160,14 @@ case "$1" in
[[ "$#" -ne 2 ]] && usage [[ "$#" -ne 2 ]] && usage
PATCH="$2" PATCH="$2"
find_module "$PATCH" || die "can't find $PATCH" find_module "$PATCH" || die "can't find $PATCH"
load_module "$MODULE" replace=1 || die "failed to load patch $PATCH" load_module "$MODULE" replace=1 || die "failed to load module $PATCH"
unload_disabled_modules || die "failed to unload old modules" unload_disabled_modules || die "failed to unload old modules"
;; ;;
"unload") "unload")
[[ "$#" -ne 2 ]] && usage [[ "$#" -ne 2 ]] && usage
unload_module "$2" || die "failed to unload patch $2" [[ $2 =~ ^- ]] && usage
unload_module "$2" || die "failed to unload module $2"
;; ;;
"install") "install")
@ -181,7 +182,7 @@ case "$1" in
shift shift
;; ;;
--) --)
[[ -z "$2" ]] && die "no patch file specified" [[ -z "$2" ]] && die "no module file specified"
PATCH="$2" PATCH="$2"
;; ;;
esac esac
@ -198,7 +199,7 @@ case "$1" in
echo "installing $PATCH ($KVER)" echo "installing $PATCH ($KVER)"
mkdir -p $INSTALLDIR/$KVER || die "failed to create install directory" mkdir -p $INSTALLDIR/$KVER || die "failed to create install directory"
cp -f "$PATCH" $INSTALLDIR/$KVER || die "failed to install patch $PATCH" cp -f "$PATCH" $INSTALLDIR/$KVER || die "failed to install module $PATCH"
if lsinitrd -k $KVER &> /dev/null; then if lsinitrd -k $KVER &> /dev/null; then
echo "rebuilding $KVER initramfs" echo "rebuilding $KVER initramfs"
@ -218,7 +219,7 @@ case "$1" in
shift shift
;; ;;
--) --)
[[ -z "$2" ]] && die "no patch file specified" [[ -z "$2" ]] && die "no module file specified"
PATCH="$2" PATCH="$2"
[[ "$PATCH" != $(basename "$PATCH") ]] && die "please supply patch module name without path" [[ "$PATCH" != $(basename "$PATCH") ]] && die "please supply patch module name without path"
;; ;;
@ -229,7 +230,7 @@ case "$1" in
[[ ! -e $INSTALLDIR/$KVER/"$PATCH" ]] && die "$PATCH is not installed for kernel $KVER" [[ ! -e $INSTALLDIR/$KVER/"$PATCH" ]] && die "$PATCH is not installed for kernel $KVER"
echo "uninstalling $PATCH ($KVER)" echo "uninstalling $PATCH ($KVER)"
rm -f $INSTALLDIR/$KVER/"$PATCH" || die "failed to uninstall patch $PATCH" rm -f $INSTALLDIR/$KVER/"$PATCH" || die "failed to uninstall module $PATCH"
if lsinitrd -k $KVER &> /dev/null; then if lsinitrd -k $KVER &> /dev/null; then
echo "rebuilding $KVER initramfs" echo "rebuilding $KVER initramfs"
dracut -f --kver $KVER || die "dracut failed" dracut -f --kver $KVER || die "dracut failed"
@ -260,7 +261,7 @@ case "$1" in
PATCH="$2" PATCH="$2"
find_module "$PATCH" || die "can't find $PATCH" find_module "$PATCH" || die "can't find $PATCH"
echo "Patch information for $PATCH:" echo "Patch information for $PATCH:"
/usr/sbin/modinfo "$MODULE" || die "failed to get info for patch $PATCH" /usr/sbin/modinfo "$MODULE" || die "failed to get info for module $PATCH"
;; ;;
"help"|"-h"|"--help") "help"|"-h"|"--help")