On 06/03, Ben Blum wrote:
On Mon, May 31, 2010 at 07:52:42PM +0200, Oleg Nesterov wrote:
OK, the caller has a reference to the argument, leader,
+ leader = leader-group_leader;
But why it is safe to use leader-group_leader if we race with exec?
This line means let's try to find
On 06/03, Ben Blum wrote:
On Wed, Jun 02, 2010 at 10:58:55PM +0200, Oleg Nesterov wrote:
Hmm. The usage of -thread_group in -can_attach() methods doesn't
look safe to me... but currently bool threadgroup is always false.
I recall putting a rcu_read_lock() around that part and being assured
