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| author | Bjoern B. Brandenburg <bbb@cs.unc.edu> | 2010-02-03 19:40:01 -0500 |
|---|---|---|
| committer | Andrea Bastoni <bastoni@cs.unc.edu> | 2010-05-29 17:26:09 -0400 |
| commit | fb95c290fe461de794c984bc4130741f04f9142d (patch) | |
| tree | e548d3eca0e4148ee764343db6a1d9e5f9e98d05 /litmus/sched_plugin.c | |
| parent | b973c95c86e6710c913c01a67013605f68a3c2c3 (diff) | |
Re-implement non-preemptive section support.
Re-introduce NP sections in the configuration and in litmus.h. Remove the old
np_flag from rt_param.
If CONFIG_NP_SECTION is disabled, then all non-preemptive section checks are
constant expressions which should get removed by the dead code elimination
during optimization.
Instead of re-implementing sys_exit_np(), we simply repurposed sched_yield()
for calling into the scheduler to trigger delayed preemptions.
Diffstat (limited to 'litmus/sched_plugin.c')
0 files changed, 0 insertions, 0 deletions