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The following reply was made to PR kern/48797; it has been noted by GNATS.
From: "Thomas Schmitt" <scdbackup%gmx.net@localhost>
Subject: Re: kern/48797
Date: Fri, 09 May 2014 23:14:59 +0200
Sigh. I got the proof that my proposal cannot be implemented.
A gesture in cd9660_vnops.c:cd9660_readlink() needs the full byte
address of a directory record.
First it reads a 512-block (which would be doable) but then it
addresses the directory record in that block:
* Setup the directory pointer for this inode
dirp = (ISODIR *)((char *)bp->b_data + (ip->i_number & imp->im_bmask));
And here my proposed granularity of 32 bytes is not acceptable.
Sorry twice for the noise.
(I now riddle why i did not see the block address computation
at least. 23:15 ... maybe i should shutdown now and rollback
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