2.6.30-06725: xfs_fsr: Assertion failed: ip->i_delayed_blks == 0, file: fs/xfs/xfs_bmap.c, line: 5991

[Alexander Beregalov]

2009/6/19 Christoph Hellwig <hch at infradead.org>:
> Did this happens once or multiple times?  It seems that for some
Once. But I was able to reproduce it (not so easy).
The patch does not work.

> reason xfs_flush_pages didn't flush all delalloc space and then
> we rightfully hit this assertation.
>
> I really hate the code in xfs_flush_pages with the optimizations it
> tries to apply.  Can you give the patch below which removes the
> optimizations and uses some more core VM code instead of doing our
> own thing?