Bahadir Balban 33200c92df Mutex implementation almost working. ...

- Fixed a wrong instruction in mutex.S user library
- Added support for blocking lock/unlock
- Divided waiting into wait_on_prepare and wait_on_prepared_wait
  so that mutex_control lock is released after getting in the waitqueue.
- Declaring waitqueue on the stack should be done outside wait_on_prepare

Issues:
- Tests can be simplified for atomic data access instead of producer/consumer.
- kmalloc variable sized memory caches are not freed properly. Currently only the
  last slot can be freed, occupied correctly. it should be done in any slot, i.e.
  1, 2, 3, 4 instead of just 5.
- Need to add a mutex to kmalloc.

2009-06-01 14:11:40 +03:00

..

bit.h

Few more fixes.

2008-02-09 14:24:49 +00:00

idpool.h

Added locking to id pool allocation and free.

2008-02-09 14:30:03 +00:00

list.h

Initial commit

2008-01-13 13:53:52 +00:00

math.h

vma_intersect() was erroneous, replaced by a nice and simple set_intersection() routine.

2008-11-07 20:13:28 +02:00

memcache.h

Initial commit

2008-01-13 13:53:52 +00:00

mutex.h

New scheduler and interruptible blocking.

2008-10-01 12:43:44 +03:00

printk.h

Initial commit

2008-01-13 13:53:52 +00:00

spinlock.h

Towards finishing exchange_registers()

2008-09-13 18:07:00 +03:00

string.h

Initial commit

2008-01-13 13:53:52 +00:00

wait.h

Mutex implementation almost working.

2009-06-01 14:11:40 +03:00