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Message-Id: <1431352946-6691-1-git-send-email-chris.j.arges@canonical.com> Date: Mon, 11 May 2015 09:02:24 -0500 From: Chris J Arges <chris.j.arges@...onical.com> To: mmarek@...e.cz Cc: riku.voipio@...aro.org, linux-kbuild@...r.kernel.org, linux-kernel@...r.kernel.org Subject: [PATCH RESEND 0/2] make deb-pkg build speed improvements These two patches should speed up the make deb-pkg build process by utilizing the make jobserver properly, and using 'find | xargs' to parallelize debug module installation. I've tested with the resulting packages to ensure the symbols work as intended by crash dumping a machine and using the dbg package symbols. Using an Ubuntu distro conf + make olddefconfig on a 56-core machine, I can see the following improvements (make clean && make deb-pkg -j`nproc`): * Before real 40m56.240s user 182m17.292s sys 140m18.812s * After real 36m22.633s user 182m28.028s sys 148m17.724s Original submission: https://lkml.org/lkml/2015/4/24/617 Chris J Arges (2): package: Makefile: ensure $MAKE can use jobserver builddeb: parallelize debug module installation scripts/package/Makefile | 2 +- scripts/package/builddeb | 19 ++++++++++++------- 2 files changed, 13 insertions(+), 8 deletions(-) -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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