Re: [PATCH 1/6 RFC] arch/blackfin/kernel/process.c: Remove the BKL from sys_execve

[Mike Frysinger]

On Tue, Oct 13, 2009 at 04:27, John Kacur wrote:
> On Tue, 13 Oct 2009, Mike Frysinger wrote:
>> On Mon, Oct 12, 2009 at 18:33, John Kacur wrote:
>> > This looks like a cut-and-paste job.
>> > For example, compare this function to sys_execve in
>> > arch/x86/kernel/process_64.c
>> >
>> > and it is almost line by line the same, except the one in x86 nolonger has the
>> > big kernel lock. All of the functions called between the lock are generic
>> > and not specific to blackfin - thus, I believe it is safe to remove the
>> > bkl here.
>>
>> and it still boots/runs fine, so np here
>> Acked-by: Mike Frysinger <vapier@xxxxxxxxxx>
>
> Cool - are you testing on one of those nifty smp (or smp-like) blackfins?

no, this was a uniproc.  i could try a SMP Blackfin if you think it'll
make a difference.
-mike
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