Mesh moving average should be cleared, whenever mesh paths to the given station are deactivated due to bad link. This will give enough room to analysis more tx status than retaining the current average.
Signed-off-by: Rajkumar Manoharan <[email protected]> --- net/mac80211/mesh_pathtbl.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/net/mac80211/mesh_pathtbl.c b/net/mac80211/mesh_pathtbl.c index f0e6175a9821..208ad36c0a7f 100644 --- a/net/mac80211/mesh_pathtbl.c +++ b/net/mac80211/mesh_pathtbl.c @@ -510,6 +510,7 @@ void mesh_plink_broken(struct sta_info *sta) struct mesh_path *mpath; struct rhashtable_iter iter; int ret; + bool paths_deactivated = false; ret = rhashtable_walk_init(&tbl->rhead, &iter, GFP_ATOMIC); if (ret) @@ -535,8 +536,11 @@ void mesh_plink_broken(struct sta_info *sta) sdata->u.mesh.mshcfg.element_ttl, mpath->dst, mpath->sn, WLAN_REASON_MESH_PATH_DEST_UNREACHABLE, bcast); + paths_deactivated = true; } } + if (paths_deactivated) + sta->mesh->fail_avg = 0; out: rhashtable_walk_stop(&iter); rhashtable_walk_exit(&iter); -- 1.9.1
