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| author |   Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2014-02-11 12:28:06 -0800 |
|---|---|---|
| committer | Paul E. McKenney <paulmck@linux.vnet.ibm.com> | 2014-02-17 14:56:07 -0800 |
| commit | 586dd56a4c17611e3927c9ff02ab8d0a6a545b38 (patch) | |
| tree | 7efa91e04d699f89b736dd642eeb183ef0e92b9d /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | Documentation/memory-barriers.txt: ACCESS_ONCE() provides cache coherence (diff) | |
| download | linux-dev-586dd56a4c17611e3927c9ff02ab8d0a6a545b38.tar.xz linux-dev-586dd56a4c17611e3927c9ff02ab8d0a6a545b38.zip | |
Documentation/memory-barriers.txt: Conditional must use prior load
A control dependency consists of a load, a conditional that depends on
that load, and a store. This commit emphasizes this point in the
summary.
Signed-off-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Reviewed-by: Josh Triplett <josh@joshtriplett.org>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions