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authorMaciej Fijalkowski <maciej.fijalkowski@intel.com>2021-01-18 18:13:14 +0300
committerTony Nguyen <anthony.l.nguyen@intel.com>2021-02-12 21:28:40 +0300
commit5c57e507f247ece4d2190f17446850e5a3fa6cf4 (patch)
treec9b42d5eae71a67fc6472f0f3dcbb1795ee684aa /tools/perf/scripts/python
parent43a925e49d467c2a5d7f510fbf25ef9835715e24 (diff)
downloadlinux-5c57e507f247ece4d2190f17446850e5a3fa6cf4.tar.xz
ice: skip NULL check against XDP prog in ZC path
Whole zero-copy variant of clean Rx IRQ is executed when xsk_pool is attached to rx_ring and it can happen only when XDP program is present on interface. Therefore it is safe to assume that program is always !NULL and there is no need for checking it in ice_run_xdp_zc. Reviewed-by: Björn Töpel <bjorn.topel@intel.com> Signed-off-by: Maciej Fijalkowski <maciej.fijalkowski@intel.com> Tested-by: Kiran Bhandare <kiranx.bhandare@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Diffstat (limited to 'tools/perf/scripts/python')
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