/[rtmk]/rtmk/TODO
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revision 1.6 by jrydberg, Thu Jan 3 01:32:43 2002 UTC revision 1.7 by jrydberg, Fri Jan 11 22:24:11 2002 UTC
# Line 12  glance. Line 12  glance.
12   * Check every critical section.  Must be surrounded with spinlock/spl   * Check every critical section.  Must be surrounded with spinlock/spl
13     or thread lock.     or thread lock.
14    
15  * Ports  !!!
16     * There's a shotcoming when waking up the callout thread; We try to
17       wake up the thread even if it is running.  Should we use a search
18       index into the list?  
19    
20    !!!
21     * Replace spin+SPL with mutexes where it is possible.
22    
23  !!!  * Ports
  * Ports should use predefined types for VM types (and not ``void *'')  
24    
25   * (i386) pmap should not map whole physical memory into virtual AS.   * (i386) pmap should not map whole physical memory into virtual AS.
26    
# Line 23  glance. Line 28  glance.
28    
29  * Scheduling  * Scheduling
30    
31    !!!
32     * Add activations.
33    
34   * Add interrupt threads.   * Add interrupt threads.
35    
36    !!!
37   * Wait queues should be sorted by priority (and not randomly as now).   * Wait queues should be sorted by priority (and not randomly as now).
38    
39    !!!
40   * Priority inheritance for read locks.   * Priority inheritance for read locks.
41    
42  * VM  * VM

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