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authorPablo Neira Ayuso <pablo@netfilter.org>2019-07-09 22:55:44 +0200
committerDavid S. Miller <davem@davemloft.net>2019-07-09 14:38:50 -0700
commit67bd0d5ea7974d9dc9c502c7b4096e16a80a553d (patch)
tree5c983dab9b8ce090365c46efd3821b1b13e4a97c /include/net
parentda3eeb904ff432ec22cf7b4db17a47647428873a (diff)
downloadlinux-67bd0d5ea7974d9dc9c502c7b4096e16a80a553d.tar.bz2
net: flow_offload: add flow_block_cb_{priv, incref, decref}()
This patch completes the flow block API to introduce: * flow_block_cb_priv() to access callback private data. * flow_block_cb_incref() to bump reference counter on this flow block. * flow_block_cb_decref() to decrement the reference counter. These functions are taken from the existing tcf_block_cb_priv(), tcf_block_cb_incref() and tcf_block_cb_decref(). Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net')
-rw-r--r--include/net/flow_offload.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/include/net/flow_offload.h b/include/net/flow_offload.h
index 563d7dc7afc1..3fb9cc4da63e 100644
--- a/include/net/flow_offload.h
+++ b/include/net/flow_offload.h
@@ -281,6 +281,10 @@ void flow_block_cb_free(struct flow_block_cb *block_cb);
struct flow_block_cb *flow_block_cb_lookup(struct flow_block_offload *offload,
tc_setup_cb_t *cb, void *cb_ident);
+void *flow_block_cb_priv(struct flow_block_cb *block_cb);
+void flow_block_cb_incref(struct flow_block_cb *block_cb);
+unsigned int flow_block_cb_decref(struct flow_block_cb *block_cb);
+
static inline void flow_block_cb_add(struct flow_block_cb *block_cb,
struct flow_block_offload *offload)
{