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-rw-r--r--net/tls/tls_device.c26
1 files changed, 22 insertions, 4 deletions
diff --git a/net/tls/tls_device.c b/net/tls/tls_device.c
index a5c17c47d08a..4a1da837a733 100644
--- a/net/tls/tls_device.c
+++ b/net/tls/tls_device.c
@@ -271,7 +271,6 @@ static int tls_push_record(struct sock *sk,
list_add_tail(&record->list, &offload_ctx->records_list);
spin_unlock_irq(&offload_ctx->lock);
offload_ctx->open_record = NULL;
- set_bit(TLS_PENDING_CLOSED_RECORD, &ctx->flags);
tls_advance_record_sn(sk, &ctx->tx, ctx->crypto_send.info.version);
for (i = 0; i < record->num_frags; i++) {
@@ -368,9 +367,11 @@ static int tls_push_data(struct sock *sk,
return -sk->sk_err;
timeo = sock_sndtimeo(sk, flags & MSG_DONTWAIT);
- rc = tls_complete_pending_work(sk, tls_ctx, flags, &timeo);
- if (rc < 0)
- return rc;
+ if (tls_is_partially_sent_record(tls_ctx)) {
+ rc = tls_push_partial_record(sk, tls_ctx, flags);
+ if (rc < 0)
+ return rc;
+ }
pfrag = sk_page_frag(sk);
@@ -545,6 +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);