In a uniprocessor system, _sched_spinlock may not need to be held in all the same cases that it does in a multiprocessor system. Removing those unnecessary usages can lead to better performance on UP systems. In the case of uncontested taking and giving of a semaphore, this can be as much as a +14% performance gain. Signed-off-by: Peter Mitsis <peter.mitsis@intel.com> |
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| .. | ||
| app_kernel | ||
| cmsis_dsp | ||
| data_structure_perf | ||
| footprints | ||
| latency_measure | ||
| mbedtls | ||
| sched | ||
| sched_queues | ||
| sched_userspace | ||
| sys_kernel | ||
| wait_queues | ||