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| author |   Edward Cree <ecree@solarflare.com> | 2020-09-03 22:34:57 +0100 |
|---|---|---|
| committer |   Jakub Kicinski <kuba@kernel.org> | 2020-09-05 12:21:40 -0700 |
| commit | 5374d6024cd47e028f96a382104b2653f010b430 (patch) | |
| tree | 0ef043f9bf31093acc8660897bb0a258628c7e3d /drivers/net/ethernet/sfc/tx.c | |
| parent | sfc: make ef100 xmit_more handling look more like ef10's (diff) | |
| download | linux-dev-5374d6024cd47e028f96a382104b2653f010b430.tar.xz linux-dev-5374d6024cd47e028f96a382104b2653f010b430.zip | |
sfc: use tx_queue->old_read_count in EF100 TX path
As in the Siena/EF10 case, it minimises cacheline ping-pong between
the TX and completion paths.
Signed-off-by: Edward Cree <ecree@solarflare.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/net/ethernet/sfc/tx.c')
0 files changed, 0 insertions, 0 deletions