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Date: Fri, 13 Jul 2018 14:33:41 +0300 From: Boris Pismenny <borisp@...lanox.com> To: davem@...emloft.net Cc: netdev@...r.kernel.org, davejwatson@...com, aviadye@...lanox.com, borisp@...lanox.com, saeedm@...lanox.com Subject: [PATCH v5 net-next 07/18] tls: Split tls_sw_release_resources_rx This patch splits tls_sw_release_resources_rx into two functions one which releases all inner software tls structures and another that also frees the containing structure. In TLS_DEVICE we will need to release the software structures without freeeing the containing structure, which contains other information. Signed-off-by: Boris Pismenny <borisp@...lanox.com> --- include/net/tls.h | 1 + net/tls/tls_sw.c | 10 +++++++++- 2 files changed, 10 insertions(+), 1 deletion(-) diff --git a/include/net/tls.h b/include/net/tls.h index 49b8922..7a485de 100644 --- a/include/net/tls.h +++ b/include/net/tls.h @@ -223,6 +223,7 @@ int tls_sw_sendpage(struct sock *sk, struct page *page, void tls_sw_close(struct sock *sk, long timeout); void tls_sw_free_resources_tx(struct sock *sk); void tls_sw_free_resources_rx(struct sock *sk); +void tls_sw_release_resources_rx(struct sock *sk); int tls_sw_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int nonblock, int flags, int *addr_len); unsigned int tls_sw_poll(struct file *file, struct socket *sock, diff --git a/net/tls/tls_sw.c b/net/tls/tls_sw.c index 99d0347..86e22bc 100644 --- a/net/tls/tls_sw.c +++ b/net/tls/tls_sw.c @@ -1039,7 +1039,7 @@ void tls_sw_free_resources_tx(struct sock *sk) kfree(ctx); } -void tls_sw_free_resources_rx(struct sock *sk) +void tls_sw_release_resources_rx(struct sock *sk) { struct tls_context *tls_ctx = tls_get_ctx(sk); struct tls_sw_context_rx *ctx = tls_sw_ctx_rx(tls_ctx); @@ -1058,6 +1058,14 @@ void tls_sw_free_resources_rx(struct sock *sk) strp_done(&ctx->strp); lock_sock(sk); } +} + +void tls_sw_free_resources_rx(struct sock *sk) +{ + struct tls_context *tls_ctx = tls_get_ctx(sk); + struct tls_sw_context_rx *ctx = tls_sw_ctx_rx(tls_ctx); + + tls_sw_release_resources_rx(sk); kfree(ctx); } -- 1.8.3.1
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