Re: ext3 journalling BUG on full filesystem

From: Stephen C. Tweedie
Date: Thu Mar 24 2005 - 16:27:22 EST


Hi,

On Thu, 2005-03-24 at 19:38, Chris Wright wrote:

> OK, good to know. When I last checked you were working on a higher risk
> yet more complete fix, and I thought we'd wait for that one to stabilize.
> Looks like the one Jan attached is the better -stable candidate?

Definitely; it's the one I gave akpm. The lock reworking is going to
remove one layer of locks, so it's worthwhile from that point of view;
but it's longer-term, and I don't know for sure of any paths to chaos
with that simpler journal_unmap_buffer() fix in place. (It's just very
hard to _prove_ all cases are correct without the locking rework.)

--Stephen

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