Re: hfs support for blocksize != 512

From: Matthew Wilcox (matthew@wil.cx)
Date: Tue Aug 29 2000 - 12:16:05 EDT

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    On Tue, Aug 29, 2000 at 06:08:04PM +0200, Roman Zippel wrote:
    > Anyway, I'm happy about any bug reports, that you can't reproduce with
    > hfs on a drive with 512 byte sectors (for that I still trying to fully
    > understand hfs btrees :-) ). I don't think this patch should be included

    last time i looked (somewhere around 2.3.4x), all the B-tree directory
    implementations in the kernel were broken. That's HFS, HPFS and NTFS.
    None of them consider the race where an insert occurs into the tree
    while you're doing a readdir. I thought about how to fix it for ext2
    btrees but I haven't come up with a satisfactory solution yet.

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