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-rwxr-xr-xbuild-test-kernel3
1 files changed, 2 insertions, 1 deletions
diff --git a/build-test-kernel b/build-test-kernel
index 94ce23c..39a7594 100755
--- a/build-test-kernel
+++ b/build-test-kernel
@@ -15,6 +15,7 @@ checkdep make
ktest_kernel_source="." # dir of kernel source
# set with: -k <path>
# defaults: current directory
+ktest_njobs=$(($(grep -c '^processor' /proc/cpuinfo) * 2))
COVERAGE="" # doing code coverage?
MAKEARGS=()
@@ -108,7 +109,7 @@ do_make()
export CROSS_COMPILE="$ARCH_TRIPLE-"
fi
- make -j \
+ make --jobs="$ktest_njobs" \
--directory="$ktest_kernel_source" \
O="$ktest_kernel_build" \
INSTALL_MOD_PATH="$ktest_kernel_binary" \