diff options
| author | Luciano Coelho <luciano.coelho@intel.com> | 2013-10-30 13:09:39 +0200 |
|---|---|---|
| committer | Johannes Berg <johannes.berg@intel.com> | 2014-04-09 10:55:54 +0200 |
| commit | 11335a550b6ac924634f0b77b7a84b6c4f3d8477 (patch) | |
| tree | 1965611691bbdcba3b4ee6a5dc97c5128ae36972 /tools/perf/scripts/python/check-perf-trace.py | |
| parent | 77eeba974fad3046d48697f004de43cae3706927 (diff) | |
mac80211: implement chanctx reservation
In order to support channel switch with multiple vifs and multiple
contexts, we implement a concept of channel context reservation. This
allows us to reserve a channel context to be used later.
The reservation functionality is not tied directly to channel switch
and may be used in other situations (eg. reserving a channel context
during IBSS join).
We first check if an existing compatible context exists and if it
does, we reserve it. If there is no compatible context we create a
new one and reserve it.
Additionally, split ieee80211_vif_copy_chanctx_to_vlans() so we can
call it while already holding the chanctx mutex.
Signed-off-by: Luciano Coelho <luciano.coelho@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
Diffstat (limited to 'tools/perf/scripts/python/check-perf-trace.py')
0 files changed, 0 insertions, 0 deletions