When building the dbg package, we use a large 'for module in $(find' loop that can be easily parallelized by using 'find | xargs'. This patch modifies this loop to use the later paradigm. In addition, ensure we add '-n1 -P0' to xargs to run as many processes as possible. Signed-off-by: Chris J Arges <chris.j.arges@xxxxxxxxxxxxx> --- scripts/package/builddeb | 15 ++++++++------- 1 file changed, 8 insertions(+), 7 deletions(-) diff --git a/scripts/package/builddeb b/scripts/package/builddeb index 88dbf23..538f829 100755 --- a/scripts/package/builddeb +++ b/scripts/package/builddeb @@ -152,16 +152,17 @@ if grep -q '^CONFIG_MODULES=y' $KCONFIG_CONFIG ; then rmdir "$tmpdir/lib/modules/$version" fi if [ -n "$BUILD_DEBUG" ] ; then - for module in $(find $tmpdir/lib/modules/ -name *.ko -printf '%P\n'); do - module=lib/modules/$module - mkdir -p $(dirname $dbg_dir/usr/lib/debug/$module) + find $tmpdir/lib/modules/ -name *.ko -printf '%P\n' | xargs -n1 -P0 -I {} sh -c ' + mkdir -p $(dirname '"$dbg_dir"'/usr/lib/debug/lib/modules/$1);'" # only keep debug symbols in the debug file - $OBJCOPY --only-keep-debug $tmpdir/$module $dbg_dir/usr/lib/debug/$module + $OBJCOPY --only-keep-debug $tmpdir/lib/modules/{} \ + $dbg_dir/usr/lib/debug/lib/modules/{}; # strip original module from debug symbols - $OBJCOPY --strip-debug $tmpdir/$module + $OBJCOPY --strip-debug $tmpdir/lib/modules/{}; # then add a link to those - $OBJCOPY --add-gnu-debuglink=$dbg_dir/usr/lib/debug/$module $tmpdir/$module - done + $OBJCOPY --add-gnu-debuglink=$dbg_dir/usr/lib/debug/lib/modules/{} \ + $tmpdir/lib/modules/{}; + " -- {} fi fi -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kbuild" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html