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(parent: e96dd06) | patch
sfc: Stop TX queues before they fill up
authorBen Hutchings <bhutchings@solarflare.com>
Tue, 22 May 2012 00:27:58 +0000 (01:27 +0100)
committerBen Hutchings <bhutchings@solarflare.com>
Fri, 24 Aug 2012 18:00:27 +0000 (19:00 +0100)
commita3fad8cf7be40e58f6e28a824350d9436ede1992
tree421f6e0546d8d04ccad78292178c0fc560773a12tree | snapshot
parente96dd06856082c194e4c8fbedacff42e77604b7dcommit | diff
sfc: Stop TX queues before they fill up

We now have a definite upper bound on the number of descriptors per
skb; use that to stop the queue when the next packet might not fit.

Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
drivers/net/ethernet/sfc/efx.c diff | blob | history
drivers/net/ethernet/sfc/net_driver.h diff | blob | history
drivers/net/ethernet/sfc/tx.c diff | blob | history
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