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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