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Commits on Aug 28, 2014

• i think this is a working concurrent logging scheme

  

  Robert Morris

  committed
  48aa917

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Commits on Aug 4, 2014

• every iput() and namei() must be inside a transaction

  

  Robert Morris

  committed
  2c56547

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Commits on Sep 30, 2011

• Fix compile error on newer gcc's

  

  Austin Clements

  committed
  d73dd09

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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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• fix usertests to correctly test what happens when you call

  Show description for 5a23692
  

  Robert Morris

  committed
  5a23692

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Commits on Aug 31, 2011

• enterpgdir -> entrypgdir

  

  Robert Morris

  committed
  5e08357

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Commits on Aug 19, 2011

• make dirlookup and dirlink more similar

  

  Robert Morris

  committed
  327cc21

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Commits on Aug 15, 2011

• avoid deadlock by calling begin_trans() before locking any inodes

  

  Robert Morris

  committed
  5053dd6

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Commits on Aug 12, 2011

• log write() data

  Show description for 2e59046
  

  Robert Morris

  committed
  2e59046

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Commits on Aug 8, 2011

• Speedup sbrk tst a bit (forking 100Mbyte processes is slow)

  

  Frans Kaashoek

  committed
  11b7438

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• Adjust sbrk test for large user address spaces

  Show description for 6479766
  

  Frans Kaashoek

  committed
  6479766

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Commits on Feb 20, 2011

• xv6: formatting, cleanup, rev5 (take 2)

  rsc

  committed
  cf4b1ad

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Commits on Jan 11, 2011

• make new code like old code

  Show description for 1a81e38
  rsc

  committed
  1a81e38

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Commits on Sep 27, 2010

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

  Show description for 4655d42
  

  Robert Morris

  committed
  4655d42

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Commits on Sep 20, 2010

• map kernel instructions r/o

  

  Robert Morris

  committed
  a918388

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Commits on Sep 19, 2010

• my comment is wrong, exec handles BSS fine

  

  Robert Morris

  committed
  05d66b0

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Commits on Sep 1, 2010

• Remove the stack guard page. Processes are now contiguous from 0 to proc->sz, which means our syscall argument validation is correct. Add a pointer validation test and remove the stack test, which …

  Show description for b1d41d6
  

  Austin Clements

  committed
  b1d41d6

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• Space police

  

  Austin Clements

  committed
  b0751a3

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• Cleanup if allocuvm fails to alloc. Add a test.

  

  Austin Clements

  committed
  dd645ef

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Commits on Aug 11, 2010

• uptime() sys call for benchmarking

  Show description for 789b508
  

  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

  Show description for c4cc10d
  

  Robert Morris

  committed
  c4cc10d

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Commits on Aug 5, 2010

• fix allocuvm() to handle sbrk() with non-page-granularity argument

  Show description for eb18645
  

  Robert Morris

  committed
  eb18645

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Commits on May 31, 2009

• group locks into structs they protect.

  Show description for 34295f4
  

  rsc

  committed
  34295f4

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Commits on Sep 27, 2007

• make slow bigdir last test

  

  rsc

  committed
  d522571

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• believe it or not, this was working

  Show description for 666f58c
  

  rsc

  committed
  666f58c

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Commits on Sep 26, 2007

• debugging prints

  

  rsc

  committed
  56c1a15

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Commits on Aug 24, 2007

• test that fork fails gracefully

  

  rsc

  committed
  e0e7d07

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• add missing iput() at end of _namei()

  

  rtm

  committed
  2036534

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• oops, O_CREATE doesn't truncate, so holes can't exist, thus no bug

  

  rtm

  committed
  b555137

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• test concurrent open/unlink of same file (ok)

  Show description for 3d5f21e
  

  rtm

  committed
  3d5f21e

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Commits on Aug 22, 2007

• check unlink of non-empty directory

  

  rsc

  committed
  c88bf23

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Commits on Aug 20, 2007

• bug in usertests!

  

  rsc

  committed
  2d61a40

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Commits on Aug 10, 2007

• add test for rm .

  

  rsc

  committed
  5e03dd8

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• avoid assignments in declarations

  

  rsc

  committed
  dca5b5c

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