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| author | Tom Herbert | 2015-09-01 18:24:25 +0200 |
|---|---|---|
| committer | David S. Miller | 2015-09-02 00:06:22 +0200 |
| commit | c6cc1ca7f4d70cbb3ea3a5ca163c5dabaf155cdb (patch) | |
| tree | ba007b3db243d74a4dfc2d7dd9d48427b9a19419 /include/net/flow_dissector.h | |
| parent | skbuff: Make __skb_set_sw_hash a general function (diff) | |
| download | kernel-qcow2-linux-c6cc1ca7f4d70cbb3ea3a5ca163c5dabaf155cdb.tar.gz kernel-qcow2-linux-c6cc1ca7f4d70cbb3ea3a5ca163c5dabaf155cdb.tar.xz kernel-qcow2-linux-c6cc1ca7f4d70cbb3ea3a5ca163c5dabaf155cdb.zip | |
flowi: Abstract out functions to get flow hash based on flowi
Create __get_hash_from_flowi6 and __get_hash_from_flowi4 to get the
flow keys and hash based on flowi structures. These are called by
__skb_get_hash_flowi6 and __skb_get_hash_flowi4. Also, created
get_hash_from_flowi6 and get_hash_from_flowi4 which can be called
when just the hash value for a flowi is needed.
Signed-off-by: Tom Herbert <tom@herbertland.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/flow_dissector.h')
| -rw-r--r-- | include/net/flow_dissector.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/flow_dissector.h b/include/net/flow_dissector.h index af76c496f7db..74fe160f0b05 100644 --- a/include/net/flow_dissector.h +++ b/include/net/flow_dissector.h @@ -172,4 +172,6 @@ static inline bool flow_keys_have_l4(struct flow_keys *keys) return (keys->ports.ports || keys->tags.flow_label); } +u32 flow_hash_from_keys(struct flow_keys *keys); + #endif |