43 lines
1.7 KiB
Plaintext
43 lines
1.7 KiB
Plaintext
NTFS - list of things to do in no particular order:
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- handle Unicode chars more inteligently - currently only iso-8859-1
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chars are supported, it should be possible to get the filename
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converted into koi-8, iso-8859-2 & utf-8 at least - there is
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some Unicode support present under FreeBSD, would be worth considering
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for adoption (it's needed to properly support Juliet CDs anyway)
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FreeBSD info: http://triaez.kaisei.org/~mzaki/joliet/
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* not very hard
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- better support for writing; tricky is crash recovery
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- cleanup the mess with several *readattr*() functions if possible
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- avoid allocation temporary buffer to hold result of read()/data
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to be written in ntfs_read() & ntfs_write() - besides being
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unefficient, the user is able to panic the kernel with simple
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open()/lseek()/read() sequence.
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(from Chuq)
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* finishing testing, even gained about 3-5% performance improvement
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for simple cat file >/dev/null test
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- ntfs_ntvattrget(): find out if it's worth the efford to use some hashing
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for the list of ntnodes, so that it's not all scanned each time; it would
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be fine to migrate the found ntnode towards the start of the list too;
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the list search code is duplicated on two places, eliminate the duplicity
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somehow
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- convert the code to do caching in buffer cache indexed by
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file-vnode/file-offset so that NTFS would take advantage of UBC;
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it should also improve performance somewhat, because if it's necessary
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to find some offset in a file, it's possible to check if the data
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are available in the cache before doing the bmap operation first
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(from Chuq)
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- working VOP_BALLOC()
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(from Chuq)
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- add pathconf(2) support
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(from Klaus Klein)
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- make ntfs exportable, for the completeness sake
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