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Commit 9cd81988 authored by Jakub Kicinski's avatar Jakub Kicinski Committed by David S. Miller
Browse files

net/tls: use version from prot 



ctx->prot holds the same information as per-direction contexts.
Almost all code gets TLS version from this structure, convert
the last two stragglers, this way we can improve the cache
utilization by moving the per-direction data into cold cache lines.

Signed-off-by: default avatarJakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: default avatarDirk van der Merwe <dirk.vandermerwe@netronome.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 1fe275d4

net/tls/tls_device.c

+2 −2
Original line number Diff line number Diff line
@@ -252,7 +252,7 @@ static int tls_push_record(struct sock *sk, 
			 skb_frag_address(frag),

			 record->len - prot->prepend_size,

			 record_type,

			 ctx->crypto_send.info.version);

			 prot->version);



	/* HW doesn't care about the data in the tag, because it fills it. */

	dummy_tag_frag.page = skb_frag_page(frag);
@@ -264,7 +264,7 @@ 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;

	tls_advance_record_sn(sk, &ctx->tx, ctx->crypto_send.info.version);

	tls_advance_record_sn(sk, &ctx->tx, prot->version);



	for (i = 0; i < record->num_frags; i++) {

		frag = &record->frags[i];