On Thu, Mar 14, 2013 at 02:30:54PM +0100, Jan Kara wrote: > When a dirty page is truncated from a file but reclaim gets to it before > truncate_inode_pages(), we hit WARN_ON(delalloc) in > xfs_vm_releasepage(). This is because reclaim tries to write the page, > xfs_vm_writepage() just bails out (leaving page clean) and thus reclaim > thinks it can continue and calls xfs_vm_releasepage() on page with dirty > buffers. > > Fix the issue by redirtying the page in xfs_vm_writepage(). This makes > reclaim stop reclaiming the page and also logically it keeps page in a > more consistent state where page with dirty buffers has PageDirty set. > > Signed-off-by: Jan Kara <jack@xxxxxxx> Applied. Regards, Ben _______________________________________________ xfs mailing list xfs@xxxxxxxxxxx http://oss.sgi.com/mailman/listinfo/xfs
