linux/Documentation/atomic_t.txt
Peter Zijlstra ca110694c6 Documentation/locking/atomic: Finish the document...
Julia reported that the document looked unfinished, and it is. I
forgot to include the example cooked up by Paul here:

  https://lkml.kernel.org/r/20170731174345.GL3730@linux.vnet.ibm.com

and I added an explicit example showing how, while it is an ACQUIRE
pattern, it really does provide an MB.

Reported-by: Julia Cartwright <julia@ni.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Cc: Boqun Feng <boqun.feng@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Deacon <will.deacon@arm.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2017-08-25 11:06:33 +02:00

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