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| author | Chuck Lever <chuck.lever@oracle.com> | 2006-08-23 04:06:23 +0400 |
|---|---|---|
| committer | Trond Myklebust <Trond.Myklebust@netapp.com> | 2006-09-23 07:24:53 +0400 |
| commit | 94a6d75320b3681e6e728b70e18bd186cb55e682 (patch) | |
| tree | 0957071549d76ceb3857e419998818b11bce7269 /include/linux/nfs_xdr.h | |
| parent | 873101b33776780d32610fc4c90c7358a5e98f51 (diff) | |
| download | linux-94a6d75320b3681e6e728b70e18bd186cb55e682.tar.xz | |
NFS: Use cached page as buffer for NFS symlink requests
Now that we have a copy of the symlink path in the page cache, we can pass
a struct page down to the XDR routines instead of a string buffer.
Test plan:
Connectathon, all NFS versions.
Signed-off-by: Chuck Lever <chuck.lever@oracle.com>
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux/nfs_xdr.h')
| -rw-r--r-- | include/linux/nfs_xdr.h | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/include/linux/nfs_xdr.h b/include/linux/nfs_xdr.h index ddf5d75e97a2..dc5397d9d23c 100644 --- a/include/linux/nfs_xdr.h +++ b/include/linux/nfs_xdr.h @@ -358,8 +358,8 @@ struct nfs_symlinkargs { struct nfs_fh * fromfh; const char * fromname; unsigned int fromlen; - const char * topath; - unsigned int tolen; + struct page ** pages; + unsigned int pathlen; struct iattr * sattr; }; @@ -434,8 +434,8 @@ struct nfs3_symlinkargs { struct nfs_fh * fromfh; const char * fromname; unsigned int fromlen; - const char * topath; - unsigned int tolen; + struct page ** pages; + unsigned int pathlen; struct iattr * sattr; }; @@ -533,7 +533,10 @@ struct nfs4_accessres { struct nfs4_create_arg { u32 ftype; union { - struct qstr * symlink; /* NF4LNK */ + struct { + struct page ** pages; + unsigned int len; + } symlink; /* NF4LNK */ struct { u32 specdata1; u32 specdata2; @@ -793,8 +796,8 @@ struct nfs_rpc_ops { int (*rename) (struct inode *, struct qstr *, struct inode *, struct qstr *); int (*link) (struct inode *, struct inode *, struct qstr *); - int (*symlink) (struct inode *, struct dentry *, struct qstr *, - struct iattr *); + int (*symlink) (struct inode *, struct dentry *, struct page *, + unsigned int, struct iattr *); int (*mkdir) (struct inode *, struct dentry *, struct iattr *); int (*rmdir) (struct inode *, struct qstr *); int (*readdir) (struct dentry *, struct rpc_cred *, |