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| author | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2012-07-31 11:03:04 +0200 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2012-09-26 15:45:02 +0200 |
| commit | d35339a42dd1f53b0bb86cf75418a9b7cf5f0f30 (patch) | |
| tree | 7f6447709e0bdb601687c40c42e09c3ca6deff8c /Documentation | |
| parent | s390: add support for runtime instrumentation (diff) | |
| download | linux-d35339a42dd1f53b0bb86cf75418a9b7cf5f0f30.tar.xz linux-d35339a42dd1f53b0bb86cf75418a9b7cf5f0f30.zip | |
s390: add support for transactional memory
Allow user-space processes to use transactional execution (TX).
If the TX facility is available user space programs can use
transactions for fine-grained serialization based on the data
objects that are referenced during a transaction. This is
useful for lockless data structures and speculative compiler
optimizations.
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'Documentation')
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