tree 8b3c9568f528b048ff61fc042f8e8b6f466c40bb
parent d56557af19867edb8c0e96f8e26399698a08857f
author Thomas Gleixner <tglx@linutronix.de> 1283863597 +0200
committer Thomas Gleixner <tglx@linutronix.de> 1283951050 +0200

semaphore: Add DEFINE_SEMAPHORE

The full cleanup of init_MUTEX[_LOCKED] and DECLARE_MUTEX has not been
done. Some of the users are real semaphores and we should name them as
such instead of confusing everyone with "MUTEX".

Provide the infrastructure to get finally rid of init_MUTEX[_LOCKED]
and DECLARE_MUTEX.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Christoph Hellwig <hch@infradead.org>
LKML-Reference: <20100907125054.795929962@linutronix.de>