[PATCH] NFS: Hide NFS server-generated readdir cookies from userland

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NFSv3 currently returns the unsigned 64-bit cookie directly to
 userspace. The following patch causes the kernel to generate
 loff_t offsets for the benefit of userland.
 The current server-generated READDIR cookie is cached in the
 nfs_open_context instead of in filp->f_pos, so we still end up work
 correctly under directory insertions/deletion.

 Signed-off-by: Olivier Galibert <galibert@pobox.com>
 Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>

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Olivier Galibert 2005-06-22 17:16:29 +00:00 • committed by Trond Myklebust

parent ae3884621b

commit 00a9264227

3 changed files with 95 additions and 24 deletions

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include/linux/nfs_fs.h

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