On 02/11/2010 02:14 PM, Trond Myklebust wrote:
On Thu, 2010-02-11 at 14:09 -0500, Chuck Lever wrote:
Close-to-open isn't needed for O_DIRECT files, since their data is
never cached. So if their attribute cache hasn't expired, skip the
GETATTR.
Don't we still want to ensure that the access cache is still valid?
Would it be reasonable/feasible to squelch the GETATTR but force an
ACCESS call from nfs_permission?
--
chuck[dot]lever[at]oracle[dot]com
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