Re: [PATCH] Staging: Android logger: fix compiling error

From: Bryan Wu
Date: Wed Oct 28 2009 - 21:12:00 EST


Greg KH wrote:
On Thu, Oct 29, 2009 at 09:01:07AM +0800, Bryan Wu wrote:
Greg KH wrote:
On Tue, Oct 27, 2009 at 12:40:07PM +0800, Eric Miao wrote:
Compiling broke since commit a99bbaf5ee6bad1aca0c88ea65ec6e5373e86184
headers: remove sched.h from poll.h

Adding <linux/sched.h> to fix this compiling bug.
I have now just marked the android drivers as broken, as this is not the
only build error in them at the moment :(

Yeah, actually the drivers/staging/android/lowmemorykiller.c has been
failing to compile for a long time, because that struct mm_struct does
not have a field named oom_adj. All the Android drivers are compiled
as modules in Ubuntu kernel package, except this one.

Although Android public kernel is still in 2.6.29, it's own driver is
totally different with our mainline staging version. Is there any plan
to sync with it?

No, Google has abandoned any current effort to push code upstream for
the past year :(

The android drivers are deleted in linux-next and will go away in 2.6.33
because of this.


Thanks a lot for this update. It looks like we need to consider to drop Android modules in our Ubuntu kernel building somehow.

Cheers,
-Bryan
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