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| author | Thomas Graf <tgraf@suug.ch> | 2014-08-13 16:38:30 +0200 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2014-08-14 15:13:39 -0700 |
| commit | c91eee56dc4f8c3d9ae834bacb835596d47a709e (patch) | |
| tree | f4bdff8e42f8df9aa30cb8d058a172c33823516c /lib/rhashtable.c | |
| parent | 5300fdcb7b7e97d83033bc7196582705524d35ea (diff) | |
| download | lwn-c91eee56dc4f8c3d9ae834bacb835596d47a709e.tar.gz lwn-c91eee56dc4f8c3d9ae834bacb835596d47a709e.zip | |
rhashtable: unexport and make rht_obj() static
No need to export rht_obj(), all inner to outer object translations
occur internally. It was intended to be used with rht_for_each() which
now primarily serves as the iterator for rhashtable_remove_pprev() to
effectively flush and free the full table.
Signed-off-by: Thomas Graf <tgraf@suug.ch>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'lib/rhashtable.c')
| -rw-r--r-- | lib/rhashtable.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/lib/rhashtable.c b/lib/rhashtable.c index 338dd7aa5e13..a2c78810ebc1 100644 --- a/lib/rhashtable.c +++ b/lib/rhashtable.c @@ -38,16 +38,10 @@ int lockdep_rht_mutex_is_held(const struct rhashtable *ht) EXPORT_SYMBOL_GPL(lockdep_rht_mutex_is_held); #endif -/** - * rht_obj - cast hash head to outer object - * @ht: hash table - * @he: hashed node - */ -void *rht_obj(const struct rhashtable *ht, const struct rhash_head *he) +static void *rht_obj(const struct rhashtable *ht, const struct rhash_head *he) { return (void *) he - ht->p.head_offset; } -EXPORT_SYMBOL_GPL(rht_obj); static u32 __hashfn(const struct rhashtable *ht, const void *key, u32 len, u32 hsize) |