index
:
135e2/xv6-labs.git
cow
fs
lock
mmap
net
pgtbl
syscall
thread
traps
util
xv6-labs-2024-winter
135e2
summary
refs
log
tree
commit
diff
log msg
author
committer
range
path:
root
/
spinlock.c
Age
Commit message (
Expand
)
Author
Files
Lines
2011-08-26
Introduce and use sleeplocks instead of BUSY flags
Frans Kaashoek
1
-4
/
+38
2011-07-29
Map kernel high
Frans Kaashoek
1
-1
/
+2
2011-01-11
make new code like old code
Russ Cox
1
-1
/
+1
2010-09-13
change some comments, maybe more informative
Robert Morris
1
-1
/
+1
2010-07-02
nits
Frans Kaashoek
1
-1
/
+1
2010-07-02
Initial version of single-cpu xv6 with page tables
Frans Kaashoek
1
-1
/
+1
2009-08-30
assorted fixes:
Russ Cox
1
-11
/
+8
2009-07-11
spinlock: rename parameter lock -> lk
Russ Cox
1
-15
/
+15
2009-05-31
Some proc cleanup, moving some of copyproc into allocproc.
rsc
1
-4
/
+4
2009-03-08
be consistent: no underscores in function names
rsc
1
-2
/
+2
2008-10-12
include explicitly initialized globals (int x = 0;) in cross-refs,
kolya
1
-2
/
+0
2008-09-28
document lock->locked=0 vs xchg(&lock->locked, 0)
rtm
1
-4
/
+8
2007-10-01
Incorporate new understanding of/with Intel SMP spec.
rsc
1
-9
/
+10
2007-09-30
Re: why cpuid() in locking code?
rsc
1
-8
/
+8
2007-09-27
Final word on the locking fiasco?
rsc
1
-5
/
+9
2007-09-27
rename splhi/spllo to pushcli/popcli
rsc
1
-9
/
+9
2007-09-27
kernel SMP interruptibility fixes.
rsc
1
-6
/
+25
2007-08-31
continuous quality management
rtm
1
-2
/
+2
2007-08-27
delete unnecessary #include lines
rsc
1
-1
/
+1
2007-08-24
Reorder spinlock.c: acquire and release first
rsc
1
-25
/
+26
2007-08-22
PDF at http://am.lcs.mit.edu/~rsc/xv6.pdf
rsc
1
-8
/
+7
2007-08-10
nit
rsc
1
-2
/
+2
2007-08-10
and spinlock
rsc
1
-1
/
+4
2006-09-08
make lines shorter
rsc
1
-2
/
+2
2006-09-08
some comment changes
kaashoek
1
-7
/
+6
2006-09-07
comment memory barriers
rsc
1
-1
/
+8
2006-09-07
more comments
rsc
1
-1
/
+15
2006-09-06
wrap long lines
rsc
1
-3
/
+6
2006-09-06
standardize various * conventions
rsc
1
-3
/
+3
2006-09-06
spacing fixes: no tabs, 2-space indents (for rtm)
rsc
1
-2
/
+2
2006-08-29
prune unneeded panics and debug output
rtm
1
-2
/
+0
2006-08-29
clean up stale error checks and panics
rtm
1
-27
/
+16
2006-08-10
interrupts could be recursive since lapic_eoi() called before rti
rtm
1
-2
/
+16
2006-08-10
low-level keyboard input (not hooked up to /dev yet)
rtm
1
-2
/
+6
2006-08-08
fix race in holding() check in acquire()
rtm
1
-12
/
+16
2006-07-29
open()
rtm
1
-2
/
+8
2006-07-17
add ide_lock for sleep
rsc
1
-1
/
+13
2006-07-16
Keep interrupts disabled during startup.
rsc
1
-2
/
+2
2006-07-16
remove acquire1 and release1
rsc
1
-16
/
+4
2006-07-16
New scheduler.
rsc
1
-26
/
+20
2006-07-15
no more recursive locks
rtm
1
-36
/
+22
2006-07-12
passes both usertests
rtm
1
-4
/
+11
2006-07-12
i think my cmpxchg use was wrong in acquire
rtm
1
-9
/
+23
2006-07-12
no more big kernel lock
rtm
1
-31
/
+30
2006-07-11
pre-empt both user and kernel, in clock interrupt
rtm
1
-2
/
+2
2006-07-11
Changes to allow use of native x86 ELF compilers, which on my
rsc
1
-6
/
+15
2006-07-06
disable all interrupts when acquiring lock
kaashoek
1
-2
/
+3
2006-06-28
disable interrupts when holding kernel lock
kaashoek
1
-0
/
+3
2006-06-26
system call arguments
rtm
1
-3
/
+3
2006-06-22
compile "user programs"
rtm
1
-4
/
+4
[next]