locking/atomic, kref: Add KREF_INIT()
Since we need to change the implementation, stop exposing internals.
Provide KREF_INIT() to allow static initialization of struct kref.
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Andrew Morton <akpm@linux-foundation.org>
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h
index 9130794..052f8d3 100644
--- a/fs/fuse/fuse_i.h
+++ b/fs/fuse/fuse_i.h
@@ -256,7 +256,7 @@ struct fuse_io_priv {
#define FUSE_IO_PRIV_SYNC(f) \
{ \
- .refcnt = { ATOMIC_INIT(1) }, \
+ .refcnt = KREF_INIT(1), \
.async = 0, \
.file = f, \
}