Re: mapped pages being truncated [was Re: 2.6.5-rc2-aa5]
From: Nathan Scott
Date: Tue Mar 30 2004 - 15:15:06 EST
On Tue, Mar 30, 2004 at 10:28:34AM -0800, Andrew Morton wrote:
> Andrea Arcangeli <andrea@xxxxxxx> wrote:
> > here we go, my new debugging WARN_ON in in __remove_from_page_cache
> > triggered just before the other one in page_remove_rmap, as I expected
> > it was truncate removing pages from pagecache before all mappings were
> > dropped:
> XFS is doing peculiar things - xfs_setattr calls truncate_inode_pages()
> before running vmtruncate().
Oh. Fix in progress...
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