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authorHerbert Xu <herbert@gondor.apana.org.au>2014-11-13 18:11:22 +0800
committerDavid S. Miller <davem@davemloft.net>2014-11-13 15:13:05 -0500
commit7b4ce2353467fdab6e003be7a3129fb09b09deac (patch)
tree9e5d9d20cf30672d2db081a0de8604ad47680e49 /net/netfilter
parent1b2f309d70daf04b6a97b3753e375654532f6207 (diff)
rhashtable: Add parent argument to mutex_is_held
Currently mutex_is_held can only test locks in the that are global since it takes no arguments. This prevents rhashtable from being used in places where locks are lock, e.g., per-namespace locks. This patch adds a parent field to mutex_is_held and rhashtable_params so that local locks can be used (and tested). Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/netfilter')
-rw-r--r--net/netfilter/nft_hash.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/net/netfilter/nft_hash.c b/net/netfilter/nft_hash.c
index b86305c86048..3f75aaaf9d06 100644
--- a/net/netfilter/nft_hash.c
+++ b/net/netfilter/nft_hash.c
@@ -154,7 +154,7 @@ static unsigned int nft_hash_privsize(const struct nlattr * const nla[])
}
#ifdef CONFIG_PROVE_LOCKING
-static int lockdep_nfnl_lock_is_held(void)
+static int lockdep_nfnl_lock_is_held(void *parent)
{
return lockdep_nfnl_is_held(NFNL_SUBSYS_NFTABLES);
}

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