Needs builtin lpia modules to improve boot time
Bug #240938 reported by
Loïc Minier
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Undecided
|
Amit Kucheria | ||
Hardy |
Fix Released
|
Undecided
|
Amit Kucheria |
Bug Description
to reach our boot time goal for lpia, we need to compile some modules in the kernel instead of loadable objects. This gains us some seconds because we don't block in the big kernel load and load kernel modules sequentially, instead drivers are inited concurrently.
This is critical for our hardy lpia kernel and we don't want to fork it for UME to maintain it in the next 18 months.
TEST CASE: boot lpia system with bootchart installed; boot time is ~36s with previous kernel ~33s with new kernel (builtin modules).
description: | updated |
Changed in linux: | |
assignee: | nobody → amitk |
Changed in linux: | |
status: | Fix Committed → Fix Released |
status: | Fix Committed → Fix Released |
To post a comment you must log in.
I believe this is fixed in the intrepid git tree.