futex: split out futex value validation code

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Refactor the code to validate the expected futex value in order to
reuse it with the requeue_pi code.

Signed-off-by: Darren Hart <dvhltc@us.ibm.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>

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Darren Hart 2009-04-03 13:40:40 -07:00 • committed by Thomas Gleixner

parent 9121e4783c

commit f801073f87

1 changed files with 72 additions and 44 deletions

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kernel/futex.c

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