inet: Add a count to struct inet_listen_hashbucket

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This patch adds a count to the 'struct inet_listen_hashbucket'.
It counts how many sk is hashed to a bucket.  It will be
used to decide if the (to-be-added) portaddr listener's hashtable
should be used during inet[6]_lookup_listener().

Signed-off-by: Martin KaFai Lau <kafai@fb.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

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Martin KaFai Lau 2017-12-01 12:52:29 -08:00 • committed by David S. Miller

parent fb7516d424

commit 76d013b20b

2 changed files with 10 additions and 2 deletions

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1

include/net/inet_hashtables.h

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11

net/ipv4/inet_hashtables.c

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