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| author | Davidlohr Bueso <dave@stgolabs.net> | 2014-10-24 07:27:00 +0400 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2014-10-26 18:16:18 +0300 |
| commit | 993b2ff221999066fcff231590593d0b98f45d32 (patch) | |
| tree | 7cd1c4dcfed58b3785ca2849993e0e004e7d690c /arch/powerpc/platforms/powernv/opal-wrappers.S | |
| parent | f114040e3ea6e07372334ade75d1ee0775c355e1 (diff) | |
| download | linux-993b2ff221999066fcff231590593d0b98f45d32.tar.xz | |
futex: Mention key referencing differences between shared and private futexes
Update our documentation as of fix 76835b0ebf8 (futex: Ensure
get_futex_key_refs() always implies a barrier). Explicitly
state that we don't do key referencing for private futexes.
Signed-off-by: Davidlohr Bueso <dbueso@suse.de>
Cc: Matteo Franchin <Matteo.Franchin@arm.com>
Cc: Davidlohr Bueso <davidlohr@hp.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Darren Hart <dvhart@linux.intel.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Catalin Marinas <catalin.marinas@arm.com>
Link: http://lkml.kernel.org/r/1414121220.817.0.camel@linux-t7sj.site
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Diffstat (limited to 'arch/powerpc/platforms/powernv/opal-wrappers.S')
0 files changed, 0 insertions, 0 deletions