diff options
Diffstat (limited to 'net/tls/tls_device.c')
| -rw-r--r-- | net/tls/tls_device.c | 17 |
1 files changed, 17 insertions, 0 deletions
diff --git a/net/tls/tls_device.c b/net/tls/tls_device.c index 3e5e8e021a87..4a1da837a733 100644 --- a/net/tls/tls_device.c +++ b/net/tls/tls_device.c @@ -546,6 +546,23 @@ static int tls_device_push_pending_record(struct sock *sk, int flags) return tls_push_data(sk, &msg_iter, 0, flags, TLS_RECORD_TYPE_DATA); } +void tls_device_write_space(struct sock *sk, struct tls_context *ctx) +{ + int rc = 0; + + if (!sk->sk_write_pending && tls_is_partially_sent_record(ctx)) { + gfp_t sk_allocation = sk->sk_allocation; + + sk->sk_allocation = GFP_ATOMIC; + rc = tls_push_partial_record(sk, ctx, + MSG_DONTWAIT | MSG_NOSIGNAL); + sk->sk_allocation = sk_allocation; + } + + if (!rc) + ctx->sk_write_space(sk); +} + void handle_device_resync(struct sock *sk, u32 seq, u64 rcd_sn) { struct tls_context *tls_ctx = tls_get_ctx(sk); |