| Date | Fri, 26 Oct 2012 09:06:49 -0600 | From | David Ahern <> | Subject | Re: [GIT PULL 0/9] perf/core improvements and fixes |
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On 10/26/12 8:54 AM, Ingo Molnar wrote: >> perf/core improvements: >> >> . perf inject changes to allow showing where a task sleeps, from Andrew Vagin. >> >> . Makefile improvements from Namhyung Kim. > > These are really useful: there used to be a couple of seconds of > wait time at the beginning of every perf build - these are now > nicely explained with the various CHK entries.
PERF-VERSION-GEN and specifically the git commands are the cause of more delay than the config checks, especially when doing the build in a VM with the kernel source on an NFS mount.
David
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