On Thu, Mar 21, 2013 at 09:35:33AM -0700, Kent Overstreet wrote:
> The usage of ctx->dead was fubar - it makes no sense to explicitly check
> it all over the place, especially when we're already using RCU.
>
> Now, ctx->dead only indicates whether we've dropped the initial
> refcount. The new tear
The usage of ctx->dead was fubar - it makes no sense to explicitly check
it all over the place, especially when we're already using RCU.
Now, ctx->dead only indicates whether we've dropped the initial
refcount. The new teardown sequence is:
set ctx->dead
hlist_del_rcu();
synchronize_rcu();
Now we
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