Messages in this thread | | | Date | Thu, 02 Apr 2009 14:51:52 -0400 | From | Rik van Riel <> | Subject | Re: [PATCH 23/43] CacheFiles: Permit the page lock state to be monitored [ver #46] |
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David Howells wrote: > Add a function to install a monitor on the page lock waitqueue for a particular > page, thus allowing the page being unlocked to be detected. > > This is used by CacheFiles to detect read completion on a page in the backing > filesystem so that it can then copy the data to the waiting netfs page. > > Signed-off-by: David Howells <dhowells@redhat.com> > Acked-by: Steve Dickson <steved@redhat.com> > Acked-by: Trond Myklebust <Trond.Myklebust@netapp.com> Acked-by: Rik van Riel <riel@redhat.com>
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