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(parent: 5c66161) | patch
gve: Recording rx queue before sending to napi
authorTao Liu <xliutaox@google.com>
Mon, 7 Feb 2022 17:59:01 +0000 (09:59 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Tue, 8 Mar 2022 18:12:41 +0000 (19:12 +0100)
commit68c8e6d16f574ae5f65e6020bdedb211082d3648
treea94c341721fa90420aa58d5a8f6821d29a69fe60tree | snapshot
parent5c66161cceaabc68912950893394e04c164ef7adcommit | diff
gve: Recording rx queue before sending to napi

[ Upstream commit 084cbb2ec3af2d23be9de65fcc9493e21e265859 ]

This caused a significant performance degredation when using generic XDP
with multiple queues.

Fixes: f5cedc84a30d2 ("gve: Add transmit and receive support")
Signed-off-by: Tao Liu <xliutaox@google.com>
Link: https://lore.kernel.org/r/20220207175901.2486596-1-jeroendb@google.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/net/ethernet/google/gve/gve_rx.c diff | blob | history
Domain: System / Kernel;