locking/ww_mutex: Abstract out mutex types

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Some ww_mutex helper functions use pointers for the underlying mutex and
mutex_waiter. The upcoming rtmutex based implementation needs to share
these functions. Add and use defines for the types and replace the direct
types in the affected functions.

Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
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>
Link: https://lore.kernel.org/r/20210815211304.678720245@linutronix.de

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Peter Zijlstra 2021-08-15 23:28:50 +02:00 • committed by Ingo Molnar

parent 9934ccc75c

commit bdb189148d

1 changed files with 13 additions and 10 deletions

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kernel/locking/ww_mutex.h

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