preempt is necessary for run_static.sh testcases, but fat32 doesn't support multi thread

Starry-OS / Starry

The main repository of Starry-OS, which will assemble all kernel components into a kernel according to a certain configuration.

Apache License 2.0

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Closed li041 closed 3 months ago

li041 commented 3 months ago

run_static.sh测例会在用户态死循环, 需要内核抢占, FEATURES=sched_rr或sched_cfs启用
开启任务抢占后, iozone目前在fat32文件系统下会panic, 原因是目前fat32不支持多线程, 在发生任务抢占后, 会导致BorrowMut panic

Azure-stars commented 3 months ago

Now the CI will run the libc-test with sched_rr feature.