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authorChuck Lever <chuck.lever@oracle.com>2010-12-14 14:58:11 +0000
committerTrond Myklebust <Trond.Myklebust@netapp.com>2010-12-16 12:37:24 -0500
commit573c4e1ef53a6b891b73cc2257e1604da754a2e4 (patch)
treeb1e01ca46472ac6c936c4a144c3a160d8e1595bb /fs/nfs/nfs4_fs.h
parent8111f373600cd43b3198b48b9238e3ad2fd9908d (diff)
downloadlinux-stericsson-573c4e1ef53a6b891b73cc2257e1604da754a2e4.tar.gz
NFS: Simplify ->decode_dirent() calling sequence
Clean up. The pointer returned by ->decode_dirent() is no longer used as a pointer. The only call site (xdr_decode() in fs/nfs/dir.c) simply extracts the errno value encoded in the pointer. Replace the returned pointer with a standard integer errno return value. Also, pass the "server" argument as part of the nfs_entry instead of as a separate parameter. It's faster to derive "server" in nfs_readdir_xdr_to_array() since we already have the directory's inode handy. "server" ought to be invariant for a set of entries in the same directory, right? The legacy versions of decode_dirent() don't use "server" anyway, so it's wasted work for them to derive and pass "server" for each entry. Signed-off-by: Chuck Lever <chuck.lever@oracle.com> Tested-by: J. Bruce Fields <bfields@redhat.com> Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'fs/nfs/nfs4_fs.h')
-rw-r--r--fs/nfs/nfs4_fs.h1
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/nfs/nfs4_fs.h b/fs/nfs/nfs4_fs.h
index 9fa496387fdf..7a6eecffcaeb 100644
--- a/fs/nfs/nfs4_fs.h
+++ b/fs/nfs/nfs4_fs.h
@@ -331,7 +331,6 @@ extern void nfs_free_seqid(struct nfs_seqid *seqid);
extern const nfs4_stateid zero_stateid;
/* nfs4xdr.c */
-extern __be32 *nfs4_decode_dirent(struct xdr_stream *, struct nfs_entry *, struct nfs_server *, int);
extern struct rpc_procinfo nfs4_procedures[];
struct nfs4_mount_data;