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Test the basic functionality of the private hash: - Upon start, with no threads there is no private hash. - The first thread initializes the private hash. - More than four threads will increase the size of the private hash if the system has more than 16 CPUs online. - Once the user sets the size of private hash, auto scaling is disabled. - The user is only allowed to use numbers to the power of two. - The user may request the global or make the hash immutable. - Once the global hash has been set or the hash has been made immutable, further changes are not allowed. - Futex operations should work the whole time. It must be possible to hold a lock, such a PI initialised mutex, during the resize operation. Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Link: https://lore.kernel.org/r/20250416162921.513656-21-bigeasy@linutronix.de |
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| crypto/chacha20-s390 | ||
| cxl | ||
| fault-injection | ||
| ktest | ||
| kunit | ||
| memblock | ||
| nvdimm | ||
| radix-tree | ||
| rbtree | ||
| scatterlist | ||
| selftests | ||
| shared | ||
| vma | ||
| vsock | ||