uBixOS/ubixos

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uBixOS / ubixos

History for ubixos / src / sys / vmm

2004-09-11	306a238 Browse files » ok time for bed reddawg committed on 11 Sep 2004
	c11eba7 Browse files » Add locking get GetFreePage apwillia committed on 11 Sep 2004
	5d4ff74 Browse files » Fix order in adjustCowCounter to prevent potential race condition apwillia committed on 11 Sep 2004
2004-09-07	f0bb1a5 Browse files » ok reverted back to old scheduling for now.... reddawg committed on 7 Sep 2004
2004-08-25	5408f62 Browse files » task switching - We now are using software switching to be consistant with the rest of the world because all of this open source freaks gave me a hard time about something I liked. There doesn't seem to be any gain in performance but it is working fine and flawlessly reddawg committed on 25 Aug 2004
2004-08-24	a3a38c7 Browse files » TCA Is A BONER!!!! reddawg committed on 24 Aug 2004
2004-08-21	9844a09 Browse files » updates: converted to software task switching however it is not working yet reddawg committed on 21 Aug 2004
2004-08-14	d60f095 Browse files » Changes reddawg committed on 14 Aug 2004
2004-08-01	235f9be Browse files » adjustCowCounter: we no longer need to debug unhandled adjustments they are normal situations now reddawg committed on 1 Aug 2004
2004-07-28	f62ad05 Browse files » make sure it still works before I goto bed reddawg committed on 28 Jul 2004
2004-07-28	70a9f36 Browse files » Major: ... Pages now have strict security enforcement. Many null dereferences have been resolved. When apps loaded permissions set for pages rw and ro reddawg committed on 28 Jul 2004
2004-07-27	310244a Browse files » bah reddawg committed on 27 Jul 2004
	2083f2c Browse files » Major: ... Disconnected page 0x0 from the system... Unfortunately this broke many things all of which have been fixed. This was good because nothing deferences NULL any more. Things affected: malloc,kmalloc,getfreepage,getfreevirtualpage,pagefault,fork,exec,ld,ld.so,exec,file reddawg committed on 27 Jul 2004
	3a9d261 Browse files » chg: fixed marks bug readFile did a lookup which is why it looked like it was loopping so much reddawg committed on 27 Jul 2004
	5e4e773 Browse files » chg: made page 0x0 writeable should boot now reddawg committed on 27 Jul 2004
	f7eaa4b Browse files » Put in a test for 0x0 reddawg committed on 27 Jul 2004
	cd441e2 Browse files » chg: fixed ubu's typo flameshadow committed on 27 Jul 2004
	c86149b Browse files » Try now TCA reddawg committed on 27 Jul 2004
2004-07-26	9d57acd Browse files » test code, fixes and the like reddawg committed on 26 Jul 2004
2004-07-25	7e63dcf Browse files » Last of my fixes for the morning reddawg committed on 25 Jul 2004
2004-07-24	2a951a6 Browse files » ok last of my commits for the night I'm going to bed reddawg committed on 24 Jul 2004
	0dd5dfc Browse files » Oh yeah try this one reddawg committed on 24 Jul 2004
	f04ad1a Browse files » Changes... mark let me know if you fault at pid 185 when you type stress reddawg committed on 24 Jul 2004
	58a679d Browse files » Lots of changes to the vmm subsystem.... Page faults have been adjust to now be blocking on a per thread basis not system wide. This has resulted in no more deadlocks.. also the addition of per thread locking has removed segfaults as a result of COW in which two tasks fault the same COW page and try to modify it. reddawg committed on 24 Jul 2004
	efcf6e7 Browse files » vmm_pageFault: deadlock resolved thanks to a propper solution suggested by geist reddawg committed on 24 Jul 2004
2004-07-22	88705b7 Browse files » I broke it hopefully reddawg committed on 22 Jul 2004
2004-07-20	7672f44 Browse files » assert: remade assert reddawg committed on 20 Jul 2004
2004-07-20	ee20486 Browse files » CFLAGS: I updated cflags so optimizations are consistant on all files different optimization levels maybe the source of some of our problems? reddawg committed on 20 Jul 2004
2004-07-18	6826b34 Browse files » cleaned out some debug code reddawg committed on 18 Jul 2004
2004-07-18	d3d355c Browse files » vmmPageFault: had a potential memory leak here for one page it was still using sysID on certain COW scenarios reddawg committed on 18 Jul 2004