Data TAG support - BTRFS part

Registered by Jakub Pavelek on 2012-11-09

Support eMMC-4.5 data tag feature - btrfs part only.

Blueprint information

Status:
Not started
Approver:
Arnd Bergmann
Priority:
Low
Drafter:
Jakub Pavelek
Direction:
Needs approval
Assignee:
Ulf Hansson
Definition:
Approved
Series goal:
Accepted for kernel-merge-window
Implementation:
Not started
Milestone target:
milestone icon 3.11

Related branches

Sprints

Whiteboard

Meta:
Headline : Implement data tag feature in the Linux MMC layer - btrfs part
Acceptance: Accepted upstream by Chris Mason
Roadmap id: KWG2011-EMMC-4.5-SUPPORT

[jakub-pavelek 2013-02-20] Not ready for 3.9 merge window, moving to 3.10
[jakub-pavelek 2013-04-10] Not even started, not ready for 3.10 merge window, moving to 3.11

(?)

Work Items

Work items for backlog:
[ulf-hansson] Study BTRFS for improving REQ_META usage : TODO
[ulf-hansson] Implement BTRFS changes for REQ_META : TODO
[ulf-hansson] Internal review : TODO
[ulf-hansson] Publish to BTRFS and FSDEVEL community : TODO

Dependency tree

* Blueprints in grey have been implemented.

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