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Commit d2c2486b authored by Arnd Bergmann's avatar Arnd Bergmann Committed by Paul E. McKenney
Browse files

idr: __rcu annotations 



Signed-off-by: default avatarArnd Bergmann <arnd@arndb.de>
Signed-off-by: default avatarPaul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Manfred Spraul <manfred@colorfullife.com>
Reviewed-by: default avatarJosh Triplett <josh@joshtriplett.org>
parent a1115570

include/linux/idr.h

+2 −2
Original line number Diff line number Diff line
@@ -50,14 +50,14 @@ 


struct idr_layer {

	unsigned long		 bitmap; /* A zero bit means "space here" */

	struct idr_layer	*ary[1<<IDR_BITS];

	struct idr_layer __rcu	*ary[1<<IDR_BITS];

	int			 count;	 /* When zero, we can release it */

	int			 layer;	 /* distance from leaf */

	struct rcu_head		 rcu_head;

};



struct idr {

	struct idr_layer *top;

	struct idr_layer __rcu *top;

	struct idr_layer *id_free;

	int		  layers; /* only valid without concurrent changes */

	int		  id_free_cnt;