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Message-Id: <20190214.094739.535607170151691470.davem@davemloft.net> Date: Thu, 14 Feb 2019 09:47:39 -0800 (PST) From: David Miller <davem@...emloft.net> To: bkenward@...arflare.com Cc: linux-net-drivers@...arflare.com, netdev@...r.kernel.org, rstonehouse@...arflare.com Subject: Re: [PATCH net-next] sfc: ensure recovery after allocation failures From: Bert Kenward <bkenward@...arflare.com> Date: Thu, 14 Feb 2019 17:27:43 +0000 > From: Robert Stonehouse <rstonehouse@...arflare.com> > > After failing to allocate a receive buffer the driver may fail to ever > request additional allocations. EF10 NICs require new receive buffers to > be pushed in batches of eight or more. The test for whether a slow fill > should be scheduled failed to take account of this. There is little > downside to *always* requesting a slow fill if we failed to allocate a > buffer, so the condition has been removed completely. The timer that > triggers the request for a refill has also been shortened. > > Signed-off-by: Robert Stonehouse <rstonehouse@...arflare.com> > Signed-off-by: Bert Kenward <bkenward@...arflare.com> Applied, thanks Bert.
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