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Removed items, updated items, reordered my priorities...

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2249 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Michael Phipps 2002-12-15 07:08:41 +00:00
parent ceb3763e56
commit ad5da074bb
1 changed files with 6 additions and 9 deletions
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15
src/kernel/vm2/TODO
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@ -1,10 +1,6 @@
1) Need to make the paging daemon load the pages in, using semaphores. 1) Must lock original area when clone()ing. Sigh. Also must add ability to clone other process' areas. The issue here is that areaManager is finding the areas. Need to keep a global list of areas for this. An area might well work.
-- Looks like we *don't* have to do this, based on what is done in NewOS. Need to consult... 2) Add statistics counting for copy in/out
2) Make the caching and the VM (mmap) work together so that an mmap'ed file and a cached file will not race. 3) Tests are not done.
-- Maybe a vnodeManager or a lookup in a hash table or something so that we can tell if someone is already caching this vnode.
This could get a little tricky wrt permissions and all...
3) Change the architecture so that instead of multiple threads of tests, we have multiple apps of tests...
4) Tests are not done.
Test: Test:
getNextAreaInfo getNextAreaInfo
cloneArea cloneArea
@ -13,9 +9,10 @@
mmap / munmap mmap / munmap
paging paging
disk caching disk caching
4) Change the architecture so that instead of multiple threads of tests, we have multiple apps of tests...
5) Need to make the paging daemon load the pages in, using semaphores.
-- Looks like we *don't* have to do this, based on what is done in NewOS. Need to consult...
6) See how unresolvable page faults and permissions errors are handled - need to properly handle 6) See how unresolvable page faults and permissions errors are handled - need to properly handle
- This may have to come at HW integration time, since they will be app signals, etc... - This may have to come at HW integration time, since they will be app signals, etc...
7) There is no arch-level integration. This is to be tested (to death) in user land first. * == can not be done in user land. 7) There is no arch-level integration. This is to be tested (to death) in user land first. * == can not be done in user land.
8) Add statistics counting for copy in/out
9) Must lock original area when clone()ing. Sigh.