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Commits on Sep 12, 2016

• Move retry loop/sleep/wakeup in bio.c into sleeping locks

  kaashoek

  committed
  2adb7c2

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Commits on Sep 11, 2016

• Straight replacement of B_BUSY with a sleeping lock.

  kaashoek

  committed
  6670d3b

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Commits on Aug 18, 2016

• Removed useless function and prototypes.

  

  phf

  authored and

  kaashoek

  committed
  2c60b7f

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Commits on Jun 27, 2015

• Pick up where i left off in april:

  Show description for 8320d61
  kaashoek

  committed
  8320d61

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Commits on Sep 12, 2014

• cmosgetdate() for system-call homework

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  Cody Cutler

  committed
  aae4e74

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Commits on Aug 27, 2014

• a start at concurrent FS system calls

  

  Robert Morris

  committed
  71453f7

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Commits on Aug 23, 2012

• Merge branch 'master' of git+ssh://amsterdam.csail.mit.edu/home/am0/6.828/xv6

  kaashoek

  committed
  432acba

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• Remove unused argument to setupkvm (thanks to Peter Froehlich)

  kaashoek

  committed
  4ce832d

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• Remove unused argument from lapicinit (thanks to Peter Froehlich)

  kaashoek

  committed
  70c5555

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Commits on Feb 18, 2012

• Make fetchint and fetchstr use proc instead of taking a struct proc

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  Austin Clements

  committed
  9d59eb0

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Commits on Sep 13, 2011

• eliminate enter_alloc -- use kalloc for everything

  

  Robert Morris

  committed
  c092540

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Commits on Sep 2, 2011

• clear_pte_u -> clearpteu

  

  Austin Clements

  committed
  2eb214c

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Commits on Sep 1, 2011

• inaccessible page under the user stack page, to help exec deal w/ too-large args

  

  Robert Morris

  committed
  371ab7f

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Commits on Aug 29, 2011

• Revert "Introduce and use sleeplocks instead of BUSY flags"

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  Frans Kaashoek

  committed
  1ddfbbb

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• Style nits; indentation and tabs

  

  Austin Clements

  committed
  a7061b4

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Commits on Aug 26, 2011

• Introduce and use sleeplocks instead of BUSY flags

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  Frans Kaashoek

  authored and

  Frans Kaashoek

  committed
  3a5fa7e

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Commits on Aug 16, 2011

• Clean up memlayout.h

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  Frans Kaashoek

  committed
  c3dcf47

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• Avoid "boot" in xv6

  

  Frans Kaashoek

  authored and

  Frans Kaashoek

  committed
  a4b213c

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Commits on Aug 10, 2011

• Use static page table for boot, mapping first 4Mbyte; no more segment trick

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  Frans Kaashoek

  committed
  66ba807

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Commits on Jul 29, 2011

• Map kernel high

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  Frans Kaashoek

  authored and

  Frans Kaashoek

  committed
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Commits on Jul 28, 2011

• Dirt simple logging

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  Frans Kaashoek

  authored and

  Frans Kaashoek

  committed
  13a96ba

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Commits on Jan 11, 2011

• more trivial cleanup

  rsc

  committed
  417c371

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• make new code like old code

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  rsc

  committed
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Commits on Sep 27, 2010

• copyout() copies data to a va in a pagetable, for exec() &c

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  Robert Morris

  committed
  4655d42

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Commits on Sep 13, 2010

• change some comments, maybe more informative

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  Robert Morris

  committed
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Commits on Sep 2, 2010

• Consistent style in defs.h

  

  Austin Clements

  committed
  588644f

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• Simplify allocuvm/deallocuvm to operate in a contiguous memory model. This makes their interface match up better with proc->sz and also simplifies the callers (it even gets the main body of exec on…

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  Austin Clements

  committed
  79cd8b3

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• Simplify inituvm and userinit by assuming initcode fits on a page

  

  Austin Clements

  committed
  f53e611

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• Oops. Broke the build when I rearranged proc.c

  

  Austin Clements

  committed
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Commits on Aug 31, 2010

• no more pminit, or ELF header at 0x10000

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  Robert Morris

  committed
  8d774af

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• kalloc/kfree now only a page at a time

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  Robert Morris

  committed
  7d7dc93

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Commits on Aug 30, 2010

• xx

  

  Robert Morris

  committed
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Commits on Aug 11, 2010

• uptime() sys call for benchmarking

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  Robert Morris

  committed
  789b508

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Commits on Aug 10, 2010

• allow sbrk(-x) to de-allocate user memory

  

  Robert Morris

  committed
  83d2db9

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Commits on Aug 6, 2010

• fix corner cases in exec of ELF

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  Robert Morris

  committed
  c4cc10d

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