diff options
| author | Bob Copeland <me@bobcopeland.com> | 2016-02-28 20:03:56 -0500 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2016-04-05 10:56:30 +0200 |
| commit | 2bdaf386f99c4a82788812e583ff59c6714ae4d6 (patch) | |
| tree | 903aff9c23f928cc3c1f5811ac4ff129d0206546 /net/mac80211/mesh.h | |
| parent | 12880d169471fb14c46d6f323f31127702a6d5e6 (diff) | |
mac80211: mesh: move path tables into if_mesh
The mesh path and mesh gate hashtables are global, containing
all of the mpaths for every mesh interface, but the paths are
all tied logically to a single interface. The common case is
just a single mesh interface, so optimize for that by moving
the global hashtable into the per-interface struct.
Doing so allows us to drop sdata pointer comparisons inside
the lookups and also saves a few bytes of BSS and data.
Signed-off-by: Bob Copeland <me@bobcopeland.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/mesh.h')
| -rw-r--r-- | net/mac80211/mesh.h | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/net/mac80211/mesh.h b/net/mac80211/mesh.h index 87c017a3b1ce..601992b6cd8a 100644 --- a/net/mac80211/mesh.h +++ b/net/mac80211/mesh.h @@ -300,8 +300,8 @@ void mesh_sta_cleanup(struct sta_info *sta); /* Private interfaces */ /* Mesh tables */ -void mesh_mpath_table_grow(void); -void mesh_mpp_table_grow(void); +void mesh_mpath_table_grow(struct ieee80211_sub_if_data *sdata); +void mesh_mpp_table_grow(struct ieee80211_sub_if_data *sdata); /* Mesh paths */ int mesh_path_error_tx(struct ieee80211_sub_if_data *sdata, u8 ttl, const u8 *target, u32 target_sn, @@ -309,8 +309,8 @@ int mesh_path_error_tx(struct ieee80211_sub_if_data *sdata, void mesh_path_assign_nexthop(struct mesh_path *mpath, struct sta_info *sta); void mesh_path_flush_pending(struct mesh_path *mpath); void mesh_path_tx_pending(struct mesh_path *mpath); -int mesh_pathtbl_init(void); -void mesh_pathtbl_unregister(void); +int mesh_pathtbl_init(struct ieee80211_sub_if_data *sdata); +void mesh_pathtbl_unregister(struct ieee80211_sub_if_data *sdata); int mesh_path_del(struct ieee80211_sub_if_data *sdata, const u8 *addr); void mesh_path_timer(unsigned long data); void mesh_path_flush_by_nexthop(struct sta_info *sta); @@ -319,8 +319,6 @@ void mesh_path_discard_frame(struct ieee80211_sub_if_data *sdata, void mesh_path_tx_root_frame(struct ieee80211_sub_if_data *sdata); bool mesh_action_is_path_sel(struct ieee80211_mgmt *mgmt); -extern int mesh_paths_generation; -extern int mpp_paths_generation; #ifdef CONFIG_MAC80211_MESH static inline |