On 5/3/2011 5:30 PM, Sven Eckelmann wrote: > Introduce an *_dec_not_zero operation. Make this a special case of > *_add_unless because batman-adv uses atomic_dec_not_zero in different > places like re-broadcast queue or aggregation queue management. There > are other non-final patches which may also want to use this macro. > > Reported-by: David S. Miller <davem@xxxxxxxxxxxxx> > Signed-off-by: Sven Eckelmann <sven@xxxxxxxxxxxxx> > [...] > arch/tile/include/asm/atomic.h | 9 +++++++++ > arch/tile/include/asm/atomic_32.h | 1 + Acked-by: Chris Metcalf <cmetcalf@xxxxxxxxxx> -- Chris Metcalf, Tilera Corp. http://www.tilera.com
