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authorTrond Myklebust <Trond.Myklebust@netapp.com>2007-08-10 17:44:28 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2007-10-09 17:18:29 -0400
commitc03025d55540bd648f2546659090140ecc835572 (patch)
tree14038137eaa080f1118777207e4c2a1359e44b94 /include/linux/nfs_fs.h
parent8fb559f87fee7f71dbf9a595095ad7d8e84c55e7 (diff)
NFS: Add a helper to extract the nfs_open_context from a struct file
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include/linux/nfs_fs.h')
-rw-r--r--include/linux/nfs_fs.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/nfs_fs.h b/include/linux/nfs_fs.h
index 1d1343fd2ddd..51e4a77030f1 100644
--- a/include/linux/nfs_fs.h
+++ b/include/linux/nfs_fs.h
@@ -331,6 +331,11 @@ extern const struct inode_operations nfs3_file_inode_operations;
extern const struct file_operations nfs_file_operations;
extern const struct address_space_operations nfs_file_aops;
+static inline struct nfs_open_context *nfs_file_open_context(struct file *filp)
+{
+ return filp->private_data;
+}
+
static inline struct rpc_cred *nfs_file_cred(struct file *file)
{
if (file != NULL) {