[PATCH 0/5] Futex cleanups and race fix

[Darren Hart <dvhltc@us.ibm.com>]

The following series corrects several innacurate comments in the futex code as
well as reformat some of the existing comments to be mostly consistent
throughout futex.c. The final patch fixes a nasty little race in the requeue pi
code resulting in missed wakeups and hung userspace application threads.

Signed-off-by: Darren Hart <dvhltc@us.ibm.com>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Ingo Molnar <mingo@elte.hu>
CC: Eric Dumazet <eric.dumazet@gmail.com>
CC: Dinakar Guniguntala <dino@in.ibm.com>
CC: John Stultz <johnstul@us.ibm.com>

---

Darren Hart (5):
      futex: fix wakeup race by setting TASK_INTERRUPTIBLE before queue_me
      futex: correct futex_q woken state commentary
      futex: make function kernel-doc commentary consistent
      futex: correct queue_me and unqueue_me commentary
      futex: correct futex_wait_requeue_pi() commentary


 kernel/futex.c |  135 ++++++++++++++++++++++++++++++--------------------------
 1 files changed, 72 insertions(+), 63 deletions(-)

-- 
Darren Hart
IBM Linux Technology Center
Real-Time Linux Team