CMA debugging - trace events and debugfs
Adding trace events and debugfs support for CMA
Blueprint information
- Status:
- Complete
- Approver:
- Ilias Biris
- Priority:
- Medium
- Drafter:
- Benjamin Gaignard
- Direction:
- Approved
- Assignee:
- Benjamin Gaignard
- Definition:
- Approved
- Series goal:
- Accepted for trunk
- Implementation:
- Implemented
- Milestone target:
- 2012.02
- Started by
- Benjamin Gaignard
- Completed by
- Ilias Biris
Related branches
Sprints
Whiteboard
[ibiris 01Feb2012]: Moved to 12.02 since there is some rebasing work to be done after CMA had a new version lately. Changed the BP status to "Beta available"
git tree: git://git.
build: https:/
blocking bugs to run LAVA tests on snowball:
https:/
https:/
CMA test script repository: http://
CMA test wiki page: https:/
CMA test result on LAVA: https:/
Meta:
Headline: Add useful debugfs and trace events in CMA to help debug and performance monitoring
Acceptance:
Patches review by CMA code owner: DONE
LAVA CMA test running on local board: DONE
LAVA CMA test running on farm board: DONE
Work Items
Work items:
add debufs to dump CMA bitmap status : DONE
send debugfs patch to linaro-mm-sig : DONE
add trace events to CMA : DONE
send trace events patch to linaro-mm-sig: DONE
create a git tree with CMA debugfs and trace events patches: DONE
rebase debugfs and trace events on CMA v17: DONE
send rebased patches upstream: DONE
create a build on ci.linaro.org: DONE
create a repository for CMA test script: DONE
create a CMA LAVA test definition in python: DONE
create a CMA LAVA test definition in json: DONE
setup a CMA LAVA job on validation.
create a wiki page to describe CMA test setup (with LAVA setup): DONE
rebase test driver on CMA v19: DONE
run LAVA test on CMA v19: DONE
update wiki page with CMA v19 results: DONE