• Johannes Berg's avatar
    mac80211: optimise station flags · c2c98fde
    Johannes Berg authored
    The flaglock in struct sta_info has long been
    something that I wanted to get rid of, this
    finally does the conversion to atomic bitops.
    The conversion itself is straight-forward in
    most places, a few things needed to change a
    bit since we can no longer use multiple bits
    at the same time.
    On x86-64, this is a fairly significant code
    size reduction:
       text	   data	    bss	    dec	    hex
     427861	  23648	   1008	 452517	  6e7a5	before
     425383	  23648	    976	 450007	  6ddd7	after
    Signed-off-by: default avatarJohannes Berg <johannes.berg@intel.com>
    Signed-off-by: default avatarJohn W. Linville <linville@tuxdriver.com>
tx.c 72.8 KB