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>
diff --git a/net/mac80211/tx.c b/net/mac80211/tx.c
index c485fc26..b3196b1 100644
--- a/net/mac80211/tx.c
+++ b/net/mac80211/tx.c
@@ -2212,7 +2212,7 @@
}
if (mppath && mpath)
- mesh_path_del(mpath->sdata, mpath->dst);
+ mesh_path_del(sdata, mpath->dst);
}
/*