diff options
| author |   Thomas Pedersen <thomas@cozybit.com> | 2013-06-13 15:54:41 -0700 |
|---|---|---|
| committer |   Johannes Berg <johannes.berg@intel.com> | 2013-06-18 15:57:27 +0200 |
| commit | f81a9dedaff434604c7fc3d9c299d277b76db0a8 (patch) | |
| tree | 0e11854521a0f93738bd451455046cbc0b986381 /net/mac80211/ieee80211_i.h | |
| parent | nl80211: use attributes to parse beacons (diff) | |
| download | linux-dev-f81a9dedaff434604c7fc3d9c299d277b76db0a8.tar.xz linux-dev-f81a9dedaff434604c7fc3d9c299d277b76db0a8.zip | |
mac80211: update mesh beacon on workqueue
Instead of updating the mesh beacon immediately when
requested (which would require the sdata_lock()), defer it
to the mac80211 workqueue.
Fixes yet another deadlock on calling sta_info_flush()
with the sdata_lock() held from ieee80211_stop_mesh(). We
could just drop the sdata_lock() around the
mesh_sta_cleanup() call, but this path is also taken from
several non-locked error paths.
Signed-off-by: Thomas Pedersen <thomas@cozybit.com>
[fix comment position]
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'net/mac80211/ieee80211_i.h')
| -rw-r--r-- | net/mac80211/ieee80211_i.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h index a4dfb0be53d7..194be3de16dd 100644 --- a/net/mac80211/ieee80211_i.h +++ b/net/mac80211/ieee80211_i.h @@ -544,6 +544,7 @@ struct ieee80211_if_mesh { struct timer_list mesh_path_root_timer; unsigned long wrkq_flags; + unsigned long mbss_changed; u8 mesh_id[IEEE80211_MAX_MESH_ID_LEN]; size_t mesh_id_len; |