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authorJakub Kicinski <jakub.kicinski@netronome.com>2019-05-08 16:46:14 -0700
committerDavid S. Miller <davem@davemloft.net>2019-05-09 11:13:57 -0700
commit494bc1d281b5a9f02a81249fa566d8c7e390c50c (patch)
tree2633fb42d8ca311f6fa75b4c60b90f7e3514ed68 /net/packet
parent70610c922bae2f3f974eef955ef254defb7755ce (diff)
net/tcp: use deferred jump label for TCP acked data hook
User space can flip the clean_acked_data_enabled static branch on and off with TLS offload when CONFIG_TLS_DEVICE is enabled. jump_label.h suggests we use the delayed version in this case. Deferred branches now also don't take the branch mutex on decrement, so we avoid potential locking issues. Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com> Reviewed-by: Simon Horman <simon.horman@netronome.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/packet')
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