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authorAlexandros Batsakis <batsakis@netapp.com>2009-12-05 13:36:55 -0500
committerTrond Myklebust <Trond.Myklebust@netapp.com>2009-12-05 13:36:55 -0500
commit2449ea2e191123729b2dc37a06fcb9d6ea7e2736 (patch)
treef5b71099baefb6c550511b3d5f3da26b8c384454 /fs/nfs/internal.h
parent7b183d0d432ab3525ae29511a5348ead3e790620 (diff)
nfs41: V2 adjust max_rqst_sz, max_resp_sz w.r.t to rsize, wsize
The v4.1 client should take into account the desired rsize, wsize when negotiating the max size in CREATE_SESSION. Accordingly, it should use rsize, wsize that are smaller than the session negotiated values. Signed-off-by: Alexandros Batsakis <batsakis@netapp.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/internal.h')
-rw-r--r--fs/nfs/internal.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/nfs/internal.h b/fs/nfs/internal.h
index 7466d24893f7..83a9284b83c7 100644
--- a/fs/nfs/internal.h
+++ b/fs/nfs/internal.h
@@ -191,6 +191,10 @@ extern __be32 *nfs3_decode_dirent(__be32 *, struct nfs_entry *, int);
#ifdef CONFIG_NFS_V4
extern __be32 *nfs4_decode_dirent(__be32 *p, struct nfs_entry *entry, int plus);
#endif
+#ifdef CONFIG_NFS_V4_1
+extern const u32 nfs41_maxread_overhead;
+extern const u32 nfs41_maxwrite_overhead;
+#endif
/* nfs4proc.c */
extern void nfs4_restart_rpc(struct rpc_task *, const struct nfs_client *,