source: trunk/kernel/doc/todo @ 1

Last change on this file since 1 was 1, checked in by alain, 5 years ago

First import

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1TODO:
2
3Syscall: rename, link, symlink (modify path walk!), remote alloc for files distributed page cache).
4        file descriptor support only partially the multi-thread case... We need to set a GC-counter at the
5        lookup check uid, mode, right ...
6        file delete: check right...
7        fremote structure...
8
9- File data distribution...
10
11- Simplify the scheduler... Also fix RPC ugly manipulation of scheduler flags
12
13- RPC :         
14        check cid before when calling remote_fifo_put...
15
16- There is two functions for the same purpose : ppm_ppn2vma and pmm_ppn2vma (ppm != pmm) !!!
17        Only the second that support any ppn, the first support only local ppn
18
19- cpu-remote.h: avoid disabling irqs...
20
21- optimimize memcpy and remote_memcpy in case of not aligned copy ?
22
23- Make the com. algorithm independent of the hardware (no coherence, no shared mem... see multi kernel)
24
25- FIX: void pmm_cache_flush_raddr func
26
27- chech/give a type for addresse in a cluster, don't transport adresses using uint_t
28
29- Remote thread create: see fixmes in sys_thread_creat, task.c
30
31- FIXME: rename as cpu_strlen_uspace
32
33- FIXME: if we send an empty path (not a NULL but an empty path) to the chdir syscall what will happen (what errror ro return)
34
35
36TOEXPLORE:
37- alarm manager could be ameliorated with relative time techinique rather than moving all the alarms at a new alamr ?
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