mac80211: compute chanctx refcount on-the-fly

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It doesn't make much sense to store refcount in
the chanctx structure. One still needs to hold
chanctx_mtx to get the value safely. Besides,
refcount isn't on performance critical paths.

This will make implementing chanctx reservation
refcounting a little easier.

Signed-off-by: Michal Kazior <michal.kazior@tieto.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>

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Michal Kazior 2014-04-09 15:29:33 +02:00 • committed by Johannes Berg

parent 2b32713d72

commit c0166da9fe

4 changed files with 49 additions and 17 deletions

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2

net/mac80211/cfg.c

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59

net/mac80211/chan.c

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3

net/mac80211/ieee80211_i.h

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2

net/mac80211/mlme.c

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