On 12/03/2010 04:16 PM, Rik van Riel wrote:
On 12/03/2010 07:17 AM, Srivatsa Vaddagiri wrote:
On Thu, Dec 02, 2010 at 02:43:24PM -0500, Rik van Riel wrote:
mutex_lock(&vcpu->mutex);
+ vcpu->task = current;
Shouldn't we grab reference to current task_struct before storing a
pointer to
it?
That should not be needed, since current cannot go away without
setting vcpu->task back to NULL in vcpu_put.
However, you do reference vcpu->task from other contexts. So some sort
of safe reference is needed.
--
error compiling committee.c: too many arguments to function
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