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xv6-public
提交 f8ac6396 创建 作者: kaashoek's avatar kaashoek
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a few other nits

上级 b438eff6
隐藏空白字符变更
内嵌 并排
正在显示 包含 12 行增加 和 2 行删除
BUGS
浏览文件 @ f8ac6396
missing bootmain.c from printout runoff.list:
funny \ alignment in mmu.h bootmain.c missing
mmu.h:
funny \ alignment in mmu.h
main.c: main.c:
should use static int bcpu to avoid having live should use static int bcpu to avoid having live
stack variable across the asm volatile that stack variable across the asm volatile that
changes %esp and %ebp. changes %esp and %ebp.
cpus[0] -> cpus[bcpu]
init.c: init.c:
should while(wait() >= 0); should while(wait() >= 0);
not just wait(); not just wait();
...@@ -30,7 +35,12 @@ proc.c: ...@@ -30,7 +35,12 @@ proc.c:
proc_exit should wake up proc[1] if any proc_exit should wake up proc[1] if any
reparenting was done. reparenting was done.
sched -> switch2scheduler? or just switch?
trap.c trap.c
if spin locks are ever held without cli, if spin locks are ever held without cli,
trap should call yield() only if nlock == 0 trap should call yield() only if nlock == 0
main.c, proc.c, trap.c:
use a constant for 3 (USER).
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