locking/mutex: Fix non debug version of mutex_lock_io_nested()
If CONFIG_DEBUG_LOCK_ALLOC=n then mutex_lock_io_nested() maps to mutex_lock() which is clearly wrong because mutex_lock() lacks the io_schedule_prepare()/finish() invocations. Map it to mutex_lock_io(). Fixes: f21860ba ("locking/mutex, sched/wait: Fix the mutex_lock_io_nested() define") Signed-off-by:Thomas Gleixner <tglx@linutronix.de> Signed-off-by:
Peter Zijlstra (Intel) <peterz@infradead.org> Signed-off-by:
Ingo Molnar <mingo@kernel.org> Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/878s6fshii.fsf@nanos.tec.linutronix.de
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38c93587