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/cfg.c | |
| 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/cfg.c')
| -rw-r--r-- | net/mac80211/cfg.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c index fe1704c4e8fb..b37adb60c9cb 100644 --- a/net/mac80211/cfg.c +++ b/net/mac80211/cfg.c @@ -1499,7 +1499,7 @@ static void mpath_set_pinfo(struct mesh_path *mpath, u8 *next_hop, memset(pinfo, 0, sizeof(*pinfo)); - pinfo->generation = mesh_paths_generation; + pinfo->generation = mpath->sdata->u.mesh.mesh_paths_generation; pinfo->filled = MPATH_INFO_FRAME_QLEN | MPATH_INFO_SN | @@ -1577,7 +1577,7 @@ static void mpp_set_pinfo(struct mesh_path *mpath, u8 *mpp, memset(pinfo, 0, sizeof(*pinfo)); memcpy(mpp, mpath->mpp, ETH_ALEN); - pinfo->generation = mpp_paths_generation; + pinfo->generation = mpath->sdata->u.mesh.mpp_paths_generation; } static int ieee80211_get_mpp(struct wiphy *wiphy, struct net_device *dev, |