Re: Review: Fix dbflush panic in xfs_qm_sync

David Chinner
2007-10-16T06:07:40Z

On Tue, Oct 16, 2007 at 03:18:02PM +1000, Lachlan McIlroy wrote:
> Could mp->m_quotainfo become NULL after this check but before we
> lock the list with xfs_qm_mplist_lock()? There doesn't seem to
> be any locking to protect changes to this field?

Possible - in theory. Likely - no. We do the same unlocked check in a
few places...

Cheers,

Dave.
--
Dave Chinner
Principal Engineer
SGI Australian Software Group