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-rw-r--r--include/linux/rhashtable.h6
-rw-r--r--lib/rhashtable.c6
2 files changed, 2 insertions, 10 deletions
diff --git a/include/linux/rhashtable.h b/include/linux/rhashtable.h
index ae87dcdf52d2..ae93b65d13d7 100644
--- a/include/linux/rhashtable.h
+++ b/include/linux/rhashtable.h
@@ -125,7 +125,6 @@ struct rhashtable;
* @key_len: Length of key
* @key_offset: Offset of key in struct to be hashed
* @head_offset: Offset of rhash_head in struct to be hashed
- * @insecure_max_entries: Maximum number of entries (may be exceeded)
* @max_size: Maximum size while expanding
* @min_size: Minimum size while shrinking
* @nulls_base: Base value to generate nulls marker
@@ -140,7 +139,6 @@ struct rhashtable_params {
size_t key_len;
size_t key_offset;
size_t head_offset;
- unsigned int insecure_max_entries;
unsigned int max_size;
unsigned int min_size;
u32 nulls_base;
@@ -329,8 +327,8 @@ static inline bool rht_grow_above_100(const struct rhashtable *ht,
static inline bool rht_grow_above_max(const struct rhashtable *ht,
const struct bucket_table *tbl)
{
- return ht->p.insecure_max_entries &&
- atomic_read(&ht->nelems) >= ht->p.insecure_max_entries;
+ return ht->p.max_size &&
+ (atomic_read(&ht->nelems) / 2u) >= ht->p.max_size;
}
/* The bucket lock is selected based on the hash and protects mutations
diff --git a/lib/rhashtable.c b/lib/rhashtable.c
index d22a5ef109fb..f3b82e0d417b 100644
--- a/lib/rhashtable.c
+++ b/lib/rhashtable.c
@@ -961,12 +961,6 @@ int rhashtable_init(struct rhashtable *ht,
if (params->max_size)
ht->p.max_size = rounddown_pow_of_two(params->max_size);
- if (params->insecure_max_entries)
- ht->p.insecure_max_entries =
- rounddown_pow_of_two(params->insecure_max_entries);
- else
- ht->p.insecure_max_entries = ht->p.max_size * 2;
-
ht->p.min_size = max(ht->p.min_size, HASH_MIN_SIZE);
if (params->nelem_hint)