[nfsv4] readpage_NFS

Prasanna Wakhare <pvwakhare@gmail.com> Wed, 22 September 2004 07:07 UTC

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Date: Wed, 22 Sep 2004 12:32:24 +0530
From: Prasanna Wakhare <pvwakhare@gmail.com>
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Subject: [nfsv4] readpage_NFS
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Hi,
I'm goin through nfs readpage firstly i'm not clear about readpage.
But only i know that
we have to allocate the page b4 firing RPC read,or generic_file_read,
which searches page in page cache.
In nfs_readpage_sync,there is a call to read RPC without allocating
page ,but page is allocated in nfs_readpage_async,how without
allocating page the read is call in nfs_readpage_sync,and could 
anyone clear my ideas on readpage in NFS as it is clear in ext2 and
local filesystems.
Thanks
Prasanna

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