[LU-5181] bh_lru_size kernel patch redesign

• Type: Task
• Resolution: Fixed
• Priority: Minor
• Affects Version/s: Lustre 2.7.0
• Labels: patch
• Assignee: Emoly Liu
• Reporter: Sebastien Buisson (Inactive)

Description

Hi,

In order to ease adoption of buffer head per-CPU LRU size tuning in the upstream kernel, I propose a new patch that makes the bh_lru_size a kernel parameter, instead of a kernel config option:
http://review.whamcloud.com/10588
Could you please have a look at it and review it?

Once we come with a satisfying patch, I will try to propose it to the upstream kernel.

Thanks,
Sebastien.