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| author |   Alexander Duyck <alexander.h.duyck@intel.com> | 2016-11-15 05:46:06 -0500 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-11-16 13:24:50 -0500 |
| commit | 3b7093346b326e5d3590c7d49f6aefe6fa5b2c9a (patch) | |
| tree | 0e2000c39bd5f66490cdc83edf46fbaa57c0fb1b /include/net/ip_fib.h | |
| parent | bpf: fix range arithmetic for bpf map access (diff) | |
| download | linux-dev-3b7093346b326e5d3590c7d49f6aefe6fa5b2c9a.tar.xz linux-dev-3b7093346b326e5d3590c7d49f6aefe6fa5b2c9a.zip | |
ipv4: Restore fib_trie_flush_external function and fix call ordering
The patch that removed the FIB offload infrastructure was a bit too
aggressive and also removed code needed to clean up us splitting the table
if additional rules were added. Specifically the function
fib_trie_flush_external was called at the end of a new rule being added to
flush the foreign trie entries from the main trie.
I updated the code so that we only call fib_trie_flush_external on the main
table so that we flush the entries for local from main. This way we don't
call it for every rule change which is what was happening previously.
Fixes: 347e3b28c1ba2 ("switchdev: remove FIB offload infrastructure")
Reported-by: Eric Dumazet <edumazet@google.com>
Cc: Jiri Pirko <jiri@mellanox.com>
Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com>
Acked-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/net/ip_fib.h')
| -rw-r--r-- | include/net/ip_fib.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h index b9314b48e39f..f390c3bb05c5 100644 --- a/include/net/ip_fib.h +++ b/include/net/ip_fib.h @@ -243,6 +243,7 @@ int fib_table_dump(struct fib_table *table, struct sk_buff *skb, struct netlink_callback *cb); int fib_table_flush(struct net *net, struct fib_table *table); struct fib_table *fib_trie_unmerge(struct fib_table *main_tb); +void fib_table_flush_external(struct fib_table *table); void fib_free_table(struct fib_table *tb); #ifndef CONFIG_IP_MULTIPLE_TABLES |