drm/lima: dev_pm_opp_put_*() accepts NULL argument

[linux-2.6-microblaze.git] / scripts / coccicheck

diff --git a/scripts/coccicheck b/scripts/coccicheck
index e04d328..209bb04 100755 (executable)
--- a/scripts/coccicheck
+++ b/scripts/coccicheck
@@ -75,8 +75,13 @@ else
         OPTIONS="--dir $KBUILD_EXTMOD $COCCIINCLUDE"
     fi
 
+    # Use only one thread per core by default if hyperthreading is enabled
+    THREADS_PER_CORE=$(lscpu | grep "Thread(s) per core: " | tr -cd "[:digit:]")
     if [ -z "$J" ]; then
         NPROC=$(getconf _NPROCESSORS_ONLN)
+       if [ $THREADS_PER_CORE -gt 1 -a $NPROC -gt 4 ] ; then
+               NPROC=$((NPROC/2))
+       fi
     else
         NPROC="$J"
     fi
@@ -99,7 +104,7 @@ fi
 if [ "$MODE" = "" ] ; then
     if [ "$ONLINE" = "0" ] ; then
        echo 'You have not explicitly specified the mode to use. Using default "report" mode.'
-       echo 'Available modes are the following: patch, report, context, org'
+       echo 'Available modes are the following: patch, report, context, org, chain'
        echo 'You can specify the mode with "make coccicheck MODE=<mode>"'
        echo 'Note however that some modes are not implemented by some semantic patches.'
     fi
@@ -126,8 +131,14 @@ run_cmd_parmap() {
        if [ $VERBOSE -ne 0 ] ; then
                echo "Running ($NPROC in parallel): $@"
        fi
-       echo $@ >>$DEBUG_FILE
-       $@ 2>>$DEBUG_FILE
+       if [ "$DEBUG_FILE" != "/dev/null" -a "$DEBUG_FILE" != "" ]; then
+                echo $@>>$DEBUG_FILE
+                $@ 2>>$DEBUG_FILE
+        else
+                echo $@
+                $@ 2>&1
+       fi
+
        err=$?
        if [[ $err -ne 0 ]]; then
                echo "coccicheck failed"