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| author |   Jakub Kicinski <jakub.kicinski@netronome.com> | 2019-10-04 16:19:22 -0700 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2019-10-05 16:29:00 -0700 |
| commit | 8538d29cea9530f114159e06bfa31b2358161493 (patch) | |
| tree | 3e48fce47f0103d9597997d4a46fb5c913371911 /include/net/tls.h | |
| parent | Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net (diff) | |
| download | linux-dev-8538d29cea9530f114159e06bfa31b2358161493.tar.xz linux-dev-8538d29cea9530f114159e06bfa31b2358161493.zip | |
net/tls: add tracing for device/offload events
Add tracing of device-related interaction to aid performance
analysis, especially around resync:
tls:tls_device_offload_set
tls:tls_device_rx_resync_send
tls:tls_device_rx_resync_nh_schedule
tls:tls_device_rx_resync_nh_delay
tls:tls_device_tx_resync_req
tls:tls_device_tx_resync_send
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/tls.h')
| -rw-r--r-- | include/net/tls.h | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/include/net/tls.h b/include/net/tls.h index 5c48cb9e0c18..38086ade65ce 100644 --- a/include/net/tls.h +++ b/include/net/tls.h @@ -594,13 +594,6 @@ tls_offload_rx_resync_set_type(struct sock *sk, enum tls_offload_sync_type type) tls_offload_ctx_rx(tls_ctx)->resync_type = type; } -static inline void tls_offload_tx_resync_request(struct sock *sk) -{ - struct tls_context *tls_ctx = tls_get_ctx(sk); - - WARN_ON(test_and_set_bit(TLS_TX_SYNC_SCHED, &tls_ctx->flags)); -} - /* Driver's seq tracking has to be disabled until resync succeeded */ static inline bool tls_offload_tx_resync_pending(struct sock *sk) { @@ -634,6 +627,7 @@ void tls_device_free_resources_tx(struct sock *sk); int tls_set_device_offload_rx(struct sock *sk, struct tls_context *ctx); void tls_device_offload_cleanup_rx(struct sock *sk); void tls_device_rx_resync_new_rec(struct sock *sk, u32 rcd_len, u32 seq); +void tls_offload_tx_resync_request(struct sock *sk, u32 got_seq, u32 exp_seq); int tls_device_decrypted(struct sock *sk, struct sk_buff *skb); #else static inline void tls_device_init(void) {} |