[linux-yocto] [PATCH 0/1] Add profiling for the meta-yocto-bsps
bruce.ashfield at windriver.com
Mon Sep 17 11:35:25 PDT 2012
On 12-09-17 02:10 PM, tom.zanussi at intel.com wrote:
> From: Tom Zanussi<tom.zanussi at intel.com>
> Of the four BSPs in meta-yocto-bsp, only atom-pc includes the 'standard
> policy' profiling and latencytop features, so they don't get e.g. perf
> This adds those 'standard policy' features to those machines.
> Note that two of these BSPs are at 3.0 and therefore won't actually get
> these features until they're upgraded - this puts the correct configuration
> in place for when that happens.
Agreed. The recent uprobes build failure showed we didn't have the options
on everywhere :)
> Also, note that mips doesn't support latencytop, which is why those are
> missing from routerstationpro.
The patch to enable latency top for mips is pretty trivial, I'll drag
something up and add it in the future, so I can revisit those options
when it is done.
> The following changes since commit 4d97212fdce4ce75bf9faa0daef323e782eb1ccd:
> meta: add PERF_EVENTS config to uprobes feature (2012-09-13 20:28:25 -0500)
Merging this shortly, unless I hear objections.
> are available in the git repository at:
> git://git.yoctoproject.org/linux-yocto-2.6.37-contrib.git tzanussi/meta-yocto-bsp-add-profiling
> Tom Zanussi (1):
> meta: use profiling and latencytop features in yocto bsps
> .../bsp/beagleboard/beagleboard-preempt-rt.scc | 4 ++++
> .../bsp/beagleboard/beagleboard-standard.scc | 4 ++++
> .../fsl-mpc8315e-rdb-preempt-rt.scc | 4 ++++
> .../fsl-mpc8315e-rdb/fsl-mpc8315e-rdb-standard.scc | 4 ++++
> .../routerstationpro-preempt-rt.scc | 3 +++
> .../routerstationpro/routerstationpro-standard.scc | 3 +++
> 6 files changed, 22 insertions(+), 0 deletions(-)
More information about the linux-yocto