a few notes
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7
BUGS
7
BUGS
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@ -37,6 +37,8 @@ proc.c:
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sched -> switch2scheduler? or just switch?
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factor out switching and scheduling code from process code
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trap.c
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if spin locks are ever held without cli,
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trap should call yield() only if nlock == 0
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@ -44,3 +46,8 @@ trap.c
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main.c, proc.c, trap.c:
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use a constant for 3 (USER).
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ide.c: synchronous disk write -> polling disk write. search for
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(a)synchronous; xv6 doesn't have asynchronous writes.
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fs.c: split all name operations off in name.c? (starting with namei but move
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wdir keep in fs.c)
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