Commit c91eee56 authored by Thomas Graf's avatar Thomas Graf Committed by David S. Miller

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: default avatarThomas Graf <tgraf@suug.ch>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent 5300fdcb
......@@ -117,7 +117,6 @@ void rhashtable_destroy(const struct rhashtable *ht);
#define rht_dereference_rcu(p, ht) \
rcu_dereference_check(p, lockdep_rht_mutex_is_held(ht))
/* Internal, use rht_obj() instead */
#define rht_entry(ptr, type, member) container_of(ptr, type, member)
#define rht_entry_safe(ptr, type, member) \
({ \
......
......@@ -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)
......
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