locking/ww_mutex: Abstract out the waiter iteration

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Split out the waiter iteration functions so they can be substituted for a
rtmutex based ww_mutex later.

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/20210815211304.509186185@linutronix.de

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Peter Zijlstra 2021-08-15 23:28:45 +02:00 • committed by Ingo Molnar

parent 5297ccb2c5

commit 23d599eb23

1 changed files with 53 additions and 4 deletions

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kernel/locking/ww_mutex.h

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