[kernel] 'perf' utility and other utils from kernel sources
gotar at polanet.pl
Tue Nov 13 22:57:23 CET 2012
On Tue, Nov 13, 2012 at 20:16:36 +0100, Jacek Konieczny wrote:
>> It makes use of debug symbols, but it's not _strictly_ dependant. I use
>> some older build for quite a long time.
> IMHO it still will be convenient to build it from kernel.spec, just not
> add strict dependencies to the kernel it was built with.
On the other hand, it will make maintaining this subpackage much harder.
Unless there's nothing to maintain here. I wonder if this code would be
extracted from kernel.git in some future, as it's not tightly bound to
the kernel (only it's build-ids). Well, no real difference to me since
using own kernels, consider above only as a bunch of hints.
BTW perf top -e ... is a must-have for complex multi-core setup to hount
for bottlenecks, it's one of the basic tools and this shows how amateur
(or obsoleted) PLD has become... sad.
Tomasz Pala <gotar at pld-linux.org>
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