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| author | SeongJae Park <sj38.park@gmail.com> | 2016-08-11 11:17:42 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2016-08-12 08:24:13 +0200 |
| commit | 8b9e771555745a029557a0a481e760fb84376a35 (patch) | |
| tree | b8ad479d046682b8e1fb6e1ef91670856438ebdb /Documentation/memory-barriers.txt | |
| parent | d7cab36db83be458e8987ae352902958977e7925 (diff) | |
| download | lwn-8b9e771555745a029557a0a481e760fb84376a35.tar.gz lwn-8b9e771555745a029557a0a481e760fb84376a35.zip | |
locking/Documentation: Fix a typo of example result
An example result for data dependent write has a typo. This commit
fixes the wrong typo.
Signed-off-by: SeongJae Park <sj38.park@gmail.com>
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: dhowells@redhat.com
Cc: linux-arch@vger.kernel.org
Cc: will.deacon@arm.com
Link: http://lkml.kernel.org/r/1470939463-31950-3-git-send-email-paulmck@linux.vnet.ibm.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'Documentation/memory-barriers.txt')
| -rw-r--r-- | Documentation/memory-barriers.txt | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Documentation/memory-barriers.txt b/Documentation/memory-barriers.txt index 19c8eb6f246e..ba818ecce6f9 100644 --- a/Documentation/memory-barriers.txt +++ b/Documentation/memory-barriers.txt @@ -609,7 +609,7 @@ A data-dependency barrier must also order against dependent writes: The data-dependency barrier must order the read into Q with the store into *Q. This prohibits this outcome: - (Q == B) && (B == 4) + (Q == &B) && (B == 4) Please note that this pattern should be rare. After all, the whole point of dependency ordering is to -prevent- writes to the data structure, along |