ent a57004e1afb6ee03c509f1b1ec74a000682ab93b
author Nick Piggin <nickpiggin@yahoo.com.au> 1136710939 -0800
committer Linus Torvalds <torvalds@g5.osdl.org> 1136780028 -0800

[PATCH] rcu file: use atomic primitives

Use atomic_inc_not_zero for rcu files instead of special case rcuref.

Signed-off-by: Nick Piggin <npiggin@suse.de>
Cc: "Paul E. McKenney" <paulmck@us.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
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