From dbd5f348c71decf0baa8fb592c576f63fa232f50 Mon Sep 17 00:00:00 2001 From: Florian Westphal Date: Mon, 25 Jul 2022 16:42:23 +0200 Subject: debug: dump the l2 protocol stack Previously we used to print the cumulative size of the headers, update this to print the tracked l2 stack. Signed-off-by: Florian Westphal --- src/proto.c | 6 ++++++ 1 file changed, 6 insertions(+) (limited to 'src') diff --git a/src/proto.c b/src/proto.c index 22055fcf..c8b3361b 100644 --- a/src/proto.c +++ b/src/proto.c @@ -154,6 +154,12 @@ static void proto_ctx_debug(const struct proto_ctx *ctx, enum proto_bases base, if (!(debug_mask & NFT_DEBUG_PROTO_CTX)) return; + if (base == PROTO_BASE_LL_HDR && ctx->stacked_ll_count) { + pr_debug(" saved ll headers:"); + for (i = 0; i < ctx->stacked_ll_count; i++) + pr_debug(" %s", ctx->stacked_ll[i]->name); + } + pr_debug("update %s protocol context:\n", proto_base_names[base]); for (i = PROTO_BASE_LL_HDR; i <= PROTO_BASE_MAX; i++) { pr_debug(" %-20s: %s", -- cgit v1.2.3