Re: [Xen-devel] [PATCH] xen/tmem: cleanup

["Jan Beulich" <JBeulich@xxxxxxxx>]

>>> On 04.02.12 at 17:42, Dan Magenheimer <dan.magenheimer@xxxxxxxxxx> wrote:
>>  From: Jan Beulich [mailto:JBeulich@xxxxxxxx]
>> Subject: [PATCH] xen/tmem: cleanup
>> 
>> Use 'bool' for boolean variables. Do proper section placement.
>> Eliminate an unnecessary export.
>> 
>> Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
>> Cc: Dan Magenheimer <dan.magenheimer@xxxxxxxxxx>
>> 
>> -int tmem_enabled __read_mostly;
>> -EXPORT_SYMBOL(tmem_enabled);
>> +bool __read_mostly tmem_enabled = false;
> 
> tmem_enabled is used in xen/drivers/xen-selfballoon.c

Which can't be built as a module, and hence the symbol doesn't need
exporting. This patch (of course, I'm tempted to say) survived build
testing.

Jan


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