Hi Jan,
On 24/11/2020 17:03, Jan Beulich wrote:
Inter-domain channels can't possibly be bound to themselves, there's
always a 2nd channel involved, even when this is a loopback into the
same domain. As a result we can drop one conditional each from the two
involved functions.
With this, the number of evtchn_write_lock() invocations can also be
shrunk by half, swapping the two incoming function arguments instead.
Signed-off-by: Jan Beulich <jbeul...@suse.com>
Acked-by: Julien Grall <jgr...@amazon.com>
Cheers,
--
Julien Grall
