for linux, only system call is preemptive in kernel mode
The kernel can be preempted only when it is executing an exception handler (in particular a system call) and the kernel preemption has not been explicitly disabled
- explicit setting
Enabled
preempt_count()
Creator
Creator
Seonglae ChoCreated
Created
2023 Oct 4 7:26Editor
Editor
Seonglae ChoEdited
Edited
2023 Oct 24 15:46Refs
Refs
Kernel Preemption