garentyler/xv6-riscv
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4 Commits

Author SHA1 Message Date
Robert Morris
9981bb2270 tweak some comments. 2019-07-10 08:57:51 -04:00
Robert Morris
9d34838b4f holding p->lock all the way through state=RUNNABLE means we don't need EMBRYO 2019-07-08 11:11:00 -04:00
Frans Kaashoek
67702cf706 Checkpoint switching to per-process locks, in attempt clarify xv6's 
locking plan, which is a difficult to understand because ptable lock
protects many invariants.  This implementation has a bug: once in a
while xv6 unlocks a proc lock that is locked by another core.
 2019-07-02 09:14:47 -04:00
Robert Morris
5753553213 separate source into kernel/ user/ mkfs/ 2019-06-11 09:57:14 -04:00