Lines Matching +full:pre +full:- +full:defined

1 # SPDX-License-Identifier: GPL-2.0-only
60 	bool "Preemptible Kernel (Low-Latency Desktop)"
93 	bool "Fully Preemptible Kernel (Real-Time)"
97 	  This option turns the kernel into a real-time kernel by replacing
99 	  preemptible priority-inheritance aware variants, enforcing
101 	  non-preemptible sections. This makes the kernel, except for very
107 	  require real-time guarantees.
114 	  the softirq is preemptible. This enforces the same per-CPU BLK
115 	  semantic non-PREEMPT_RT builds have. This should not be needed
116 	  because per-CPU locks were added to avoid the per-CPU BKL.
134 	bool "Preemption behaviour defined on boot"
142 	  model defined during compile time.
145 	  provide a pre-built kernel binary to reduce the number of kernel
152 	  Interesting if you want the same pre-built kernel should be used for
160 	  selection across SMT siblings. When enabled -- see
161 	  prctl(PR_SCHED_CORE) -- task selection ensures that all SMT siblings
166 	   - mitigation of some (not all) SMT side channels;
167 	   - limiting SMT interference to improve determinism and/or performance.
183 	  - Ease of experimentation and exploration: Enabling rapid
185 	  - Customization: Building application-specific schedulers which
186 	    implement policies that are not applicable to general-purpose
188 	  - Rapid scheduler deployments: Non-disruptive swap outs of
198 	    Documentation/scheduler/sched-ext.rst
199 	    https://github.com/sched-ext/scx