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(parent: 15ce79d) | patch
save cpus.intena in sched(), so we get the right EFLAGS.IF value once a
authorkolya <kolya>
Wed, 15 Oct 2008 05:01:39 +0000 (05:01 +0000)
committerkolya <kolya>
Wed, 15 Oct 2008 05:01:39 +0000 (05:01 +0000)
commit228e500a0c2b5a26492c84f73951a46c58c86509
tree5be5a0fd9c9ad4b60d471e3fb5ff3d187512dc9ftree | snapshot
parent15ce79de141f66c7dd2f2948ce4584a2d31f7040commit | diff
save cpus.intena in sched(), so we get the right EFLAGS.IF value once a
timer-preempted kernel thread resumes execution in trap() after yield().
otherwise the kernel could get an arbitrary number of nested timer intrs.
proc.c diff | blob | history
CS 3210 Lab 1