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A new scheduler replaces the old one. - There are no sched_xxx_notify() calls that ask scheduler to change task state. - Tasks now have priorities and different timeslices. - One second interval is distributed among processes. - There are just runnable and expired queues. - SCHED_GRANULARITY determines a maximum running boundary for tasks. - Scheduler can now detect a safe point and suspend a task. Interruptible blocking is implemented. - Mutexes, waitqueues and ipc are modified to have an interruptible nature. - Sleep information is stored on the ktcb. (which waitqueue? etc.)
8 lines
158 B
C
8 lines
158 B
C
#ifndef __LIB_MATH_H__
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#define __LIB_MATH_H__
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#define min(x, y) (((x) < (y)) ? x : y)
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#define max(x, y) (((x) > (y)) ? x : y)
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#endif /* __LIB_MATH_H__ */
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