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| author |   Thomas Gleixner <tglx@linutronix.de> | 2015-12-19 20:07:38 +0000 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2015-12-20 12:43:24 +0100 |
| commit | fb75a4282d0d9a3c7c44d940582c2d226cf3acfb (patch) | |
| tree | c81fbcdebe6531267922ca86dab5a74847bed6af /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | locking/barriers, arch: Remove ambiguous statement in the smp_store_mb() documentation (diff) | |
| download | linux-dev-fb75a4282d0d9a3c7c44d940582c2d226cf3acfb.tar.xz linux-dev-fb75a4282d0d9a3c7c44d940582c2d226cf3acfb.zip | |
futex: Drop refcount if requeue_pi() acquired the rtmutex
If the proxy lock in the requeue loop acquires the rtmutex for a
waiter then it acquired also refcount on the pi_state related to the
futex, but the waiter side does not drop the reference count.
Add the missing free_pi_state() call.
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Darren Hart <darren@dvhart.com>
Cc: Davidlohr Bueso <dave@stgolabs.net>
Cc: Bhuvanesh_Surachari@mentor.com
Cc: Andy Lowe <Andy_Lowe@mentor.com>
Link: http://lkml.kernel.org/r/20151219200607.178132067@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: stable@vger.kernel.org
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions