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Commits on Aug 30, 2018

• Allow holding to be called with interrupts enabled (for Mark Morrissey).

  kaashoek

  committed
  1d19081

Commits on Jan 31, 2017

• Start of an experiment to remove the use of gs for cpu local variables.

  kaashoek

  committed
  abf847a

Commits on Sep 15, 2016

• Merge branch 'master' of g.csail.mit.edu:xv6-dev

  

  Robert Morris

  committed
  d6dc5bc

• xx

  

  Robert Morris

  committed
  469aa8b

Commits on Sep 14, 2016

• Update comment a bit.

  kaashoek

  committed
  6cec021

Commits on Sep 8, 2016

• use asm() for lock release, not a C assignment

  

  Robert Morris

  committed
  34c2efc

Commits on Sep 2, 2016

• comment about sched() saving/restoring cpu->intena

  

  Robert Morris

  committed
  bc8221a

Commits on Aug 25, 2016

• Remove trailing white space with:

  Show description for 7894fcd
  kaashoek

  committed
  7894fcd

Commits on Aug 12, 2016

• separate atomic test-and-set from memory barrier.

  Show description for 20d05d4
  

  Robert Morris

  committed
  20d05d4

Commits on Aug 29, 2011

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

  Show description for 1ddfbbb
  

  Frans Kaashoek

  committed
  1ddfbbb

Commits on Aug 26, 2011

• Introduce and use sleeplocks instead of BUSY flags

  Show description for 3a5fa7e
  

  Frans Kaashoek

  authored and

  Frans Kaashoek

  committed
  3a5fa7e

Commits on Jul 29, 2011

• Map kernel high

  Show description for 9aa0337
  

  Frans Kaashoek

  authored and

  Frans Kaashoek

  committed
  9aa0337

Commits on Jan 11, 2011

• make new code like old code

  Show description for 1a81e38
  rsc

  committed
  1a81e38

Commits on Sep 13, 2010

• change some comments, maybe more informative

  Show description for faad047
  

  Robert Morris

  committed
  faad047

Commits on Jul 2, 2010

• nits

  

  Frans Kaashoek

  committed
  74c82bc

• Initial version of single-cpu xv6 with page tables

  

  Frans Kaashoek

  committed
  4088962

Commits on Aug 31, 2009

• assorted fixes:

  Show description for 4875521
  rsc

  committed
  4875521

Commits on Jul 12, 2009

• spinlock: rename parameter lock -> lk

  rsc

  committed
  b121486

Commits on May 31, 2009

• Some proc cleanup, moving some of copyproc into allocproc.

  Show description for 19333ef
  

  rsc

  committed
  19333ef

Commits on Mar 8, 2009

• be consistent: no underscores in function names

  

  rsc

  committed
  2157576

Commits on Oct 12, 2008

• include explicitly initialized globals (int x = 0;) in cross-refs,

  Show description for c780dbf
  

  kolya

  committed
  c780dbf

Commits on Sep 28, 2008

• document lock->locked=0 vs xchg(&lock->locked, 0)

  

  rtm

  committed
  be38c84

Commits on Oct 1, 2007

• Incorporate new understanding of/with Intel SMP spec.

  Show description for 943fd37
  

  rsc

  committed
  943fd37

Commits on Sep 30, 2007

• Re: why cpuid() in locking code?

  Show description for 9fd9f80
  

  rsc

  committed
  9fd9f80

Commits on Sep 27, 2007

• Final word on the locking fiasco?

  Show description for ab08960
  

  rsc

  committed
  ab08960

• rename splhi/spllo to pushcli/popcli

  

  rsc

  committed
  3807c1f

• kernel SMP interruptibility fixes.

  Show description for c8919e6
  

  rsc

  committed
  c8919e6

Commits on Aug 31, 2007

• continuous quality management

  

  rtm

  committed
  ab4cedb

Commits on Aug 27, 2007

• delete unnecessary #include lines

  

  rsc

  committed
  558ab49

Commits on Aug 24, 2007

• Reorder spinlock.c: acquire and release first

  

  rsc

  committed
  5af5f6a

Commits on Aug 22, 2007

• PDF at http://am.lcs.mit.edu/~rsc/xv6.pdf

  Show description for eaea18c
  

  rsc

  committed
  eaea18c

Commits on Aug 10, 2007

• nit

  

  rsc

  committed
  15b326b

• and spinlock

  

  rsc

  committed
  2715cd3

Commits on Sep 8, 2006

• make lines shorter

  

  rsc

  committed
  ba969aa

• some comment changes

  

  kaashoek

  committed
  8e1d1ec

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