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| author | Peter Zijlstra <peterz@infradead.org> | 2017-08-23 18:15:20 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2017-08-25 11:06:33 +0200 |
| commit | ca110694c6950dfd7bc864138c80fe39ea43da5b (patch) | |
| tree | cd1924e8654b7d3bf23e33eea2c4700536039b6c /arch/ia64/include/asm/spinlock.h | |
| parent | e6f3faa734a00c606b7b06c6b9f15e5627d3245b (diff) | |
| download | talos-op-linux-ca110694c6950dfd7bc864138c80fe39ea43da5b.tar.gz talos-op-linux-ca110694c6950dfd7bc864138c80fe39ea43da5b.zip | |
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>
Diffstat (limited to 'arch/ia64/include/asm/spinlock.h')
0 files changed, 0 insertions, 0 deletions
