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| author | Johannes Berg | 2015-04-23 17:26:06 +0200 |
|---|---|---|
| committer | Johannes Berg | 2015-04-23 17:26:06 +0200 |
| commit | ebd82b39bf11b38b0b50919c8d4386706b26bff7 (patch) | |
| tree | 9c147b4d7aedac7bd49b6bcf5ca3d45915c2090c /net/mac80211/sta_info.c | |
| parent | mac80211: allow segmentation offloads (diff) | |
| download | kernel-qcow2-linux-ebd82b39bf11b38b0b50919c8d4386706b26bff7.tar.gz kernel-qcow2-linux-ebd82b39bf11b38b0b50919c8d4386706b26bff7.tar.xz kernel-qcow2-linux-ebd82b39bf11b38b0b50919c8d4386706b26bff7.zip | |
mac80211: make station hash table max_size configurable
Allow debug builds to configure the station hash table maximum
size in order to run with hash collisions in limited scenarios
such as hwsim testing. The default remains 0 which effectively
means no limit.
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/sta_info.c')
| -rw-r--r-- | net/mac80211/sta_info.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 737730abba6d..aec15d746aea 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -70,6 +70,7 @@ static const struct rhashtable_params sta_rht_params = { .key_offset = offsetof(struct sta_info, sta.addr), .key_len = ETH_ALEN, .hashfn = sta_addr_hash, + .max_size = CONFIG_MAC80211_STA_HASH_MAX_SIZE, }; /* Caller must hold local->sta_mtx */ |