18 commits

Author	SHA1	Message	Date
Robert Morris	cf0c095721	sscratch cleanup	2022-08-09 12:14:29 -04:00
Pavan Maddamsetti	e07ca66145	comment	2021-08-31 14:27:33 -04:00
Robert Morris	ba8d9f4808	don't over-lock in exit()	2020-11-05 19:50:46 -05:00
Robert Morris	2875069973	Frans' proc_lock.	2020-11-05 06:56:51 -05:00
Robert Morris	7f35d7a14e	modify each page in usertests countfree() ... get rid of static for walk() and freewalk()	2020-08-10 11:19:10 -04:00
Robert Morris	1e72d5ca08	cpu->scheduler -> cpu->context to reduce confusion	2020-08-10 11:19:10 -04:00
Robert Morris	5494c91705	rename p->tf to p->trapframe, for consistency with p->context	2020-08-10 11:19:10 -04:00
Robert Morris	56583b1402	updated alarmtest	2019-10-03 15:02:19 -04:00
Frans Kaashoek	7e6c37e67e	Support exit status for exit/wait ... One test case for returning a exit status Passes usertests, but haven't used it to simplify tests	2019-09-10 12:30:10 -04:00
Robert Morris	ea95a6654c	trampin -> uservec ... trampout -> userret	2019-07-26 04:53:46 -04:00
Robert Morris	a77287e924	no more PAGEBREAK	2019-07-24 13:33:43 -04:00
Robert Morris	54178ad94d	simplify kernel mapping calls	2019-07-23 12:17:17 -04:00
Robert Morris	6b379e4707	-MD and TRAPFRAME	2019-07-22 14:54:40 -04:00
Robert Morris	c0266a877a	document which proc fields are protected by p->lock	2019-07-10 09:28:00 -04:00
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

Renamed from proc.h (Browse further)