Hi Dave,
On Wed, Apr 1, 2015 at 10:37 PM, Dave Gerlach <d-gerlach@xxxxxx> wrote:
> Allow users of remoteproc the ability to get a handle to an rproc by
> passing a phandle supplied in the user's device tree node. This is
> useful in situations that require manual booting of the rproc.
>
> This patch uses the code removed by commit 40e575b1d0b3 ("remoteproc:
> remove the get_by_name/put API") for the ref counting a rproc klist
> code but has rproc_get_by_name replaced with an rproc_get_by_phandle API.
The general idea makes sense to me, but I'm not sure we really do need
a klist here, since the usage profile of this list is expected to be
super simple: very small number of accessors, looking for small number
of list members a small number of times, and probably never do need to
modify the list while accessing it.
I suspect that the code would be simpler to maintain, debug and
understand if we just use a simple list with a simple locking
methodology here.
Thanks,
Ohad.
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