Re: [PATCH net-next v2 1/1] sfc: replace spinlocks with bit ops for busy poll locking
From: David Miller <davem@davemloft.net>
Date: 2015-10-28 02:24:13
From: Shradha Shah <redacted> Date: Mon, 26 Oct 2015 14:23:42 +0000
From: Bert Kenward <redacted> This patch reduces the overhead of locking for busy poll. Previously the state was protected by a lock, whereas now it's manipulated solely with atomic operations. Signed-off-by: Shradha Shah <redacted>
Applied, thanks.