Re: readdir loses renamed files

From: Hans Reiser
Date: Sat Oct 30 2004 - 14:16:15 EST


Jan Engelhardt wrote:

Matthias is right. readdir is badly architected, and no one has fixed
it for ~30 years.



As long as M$ windows has the same problem, it's justified that we have that
problem for 30 years now.



It should be possible to perform an atomic readdir if that is what you
want to do and if you have space in your process to stuff the result.



How much would it cost to always append the new name into the directory rather
than modifying it in place?

Forgive me, what does the sentence above mean? Paste it out of order?

Better to fix the API.

OTOH, especially Reiserfs does not use linear file
lists, so it would get tricky.





We use sorted directories.
-
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
Please read the FAQ at http://www.tux.org/lkml/