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author | Alexander Duyck <alexander.h.duyck@intel.com> | 2018-01-26 19:54:45 +0300 |
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committer | David S. Miller <davem@davemloft.net> | 2018-01-29 22:21:01 +0300 |
commit | 0a797db323a6f74da3f43d5460792989da6617f4 (patch) | |
tree | 8c76629a886cd74641ff8ae354a3ade6b0d885b3 /net/ipv6/route.c | |
parent | 0bc0b97fca73fca19edd0bd1463972144b44abaa (diff) | |
download | linux-0a797db323a6f74da3f43d5460792989da6617f4.tar.xz |
i40e/i40evf: Update DESC_NEEDED value to reflect larger value
When compared to ixgbe and other previous Intel drivers the i40e and i40evf
drivers actually reserve 2 additional descriptors in maybe_stop_tx for
cache line alignment. We need to update DESC_NEEDED to reflect this as
otherwise we are more likely to return TX_BUSY which will cause issues with
things like xmit_more.
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv6/route.c')
0 files changed, 0 insertions, 0 deletions