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Submission + - Third release of Linux SCHED_DEADLINE available (

c1oud writes: The third version of the SCHED_DEADLINE patchset has been released to LKML:

SCHED_DEADLINE is a real-time scheduling class for Linux with bandwidth isolation (AKA "resource reservation") capabilities based on the EDF algorithm.

This version adds support for global/clustered multiprocessor scheduling through dynamic task migrations. This means that tasks can migrate among (a subset of) CPUs when this is needed, by means of pushes & pulls. Moreover, (c)group based task admission logic and bandwidth management has been removed, in favour of a per root_domain tasks bandwidth accounting mechanism.

The code is being jointly developed by ReTiS Lab ( and Evidence S.r.l ( in the context of the ACTORS EU-funded project (

The development is taking place at

For more information, check the submission page:

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Third release of Linux SCHED_DEADLINE available

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