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(parent: 6bb5975) | patch
futex: separate futex_wait_queue_me() logic from futex_wait()
authorDarren Hart <dvhltc@us.ibm.com>
Fri, 3 Apr 2009 20:39:33 +0000 (13:39 -0700)
committerThomas Gleixner <tglx@linutronix.de>
Mon, 6 Apr 2009 09:14:01 +0000 (11:14 +0200)
commitca5f9524d61f54b1f618293ab92fc6b49cac864d
tree5c7b464dc98257670b815da85e03a1f674a50f2ftree | snapshot
parent6bb597507f9839b13498781e481f5458aea33620commit | diff
futex: separate futex_wait_queue_me() logic from futex_wait()

Refactor futex_wait() in preparation for futex_wait_requeue_pi(). In
order to reuse a good chunk of the futex_wait() code for the upcoming
futex_wait_requeue_pi() function, this patch breaks out the
queue-to-wakeup section of futex_wait() into futex_wait_queue_me().

Signed-off-by: Darren Hart <dvhltc@us.ibm.com>
Reviewed-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
kernel/futex.c diff | blob | history
Full containers within linux kernel