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NFS: Add a helper to extract the nfs_open_context from a struct file

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Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
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Trond Myklebust
2007-08-10 17:44:28 -04:00
parent 8fb559f87f
commit c03025d555
1 changed files with 5 additions and 0 deletions
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5
include/linux/nfs_fs.h
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@@ -331,6 +331,11 @@ extern const struct inode_operations nfs3_file_inode_operations;
extern const struct file_operations nfs_file_operations; extern const struct file_operations nfs_file_operations;
extern const struct address_space_operations nfs_file_aops; 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) static inline struct rpc_cred *nfs_file_cred(struct file *file)
{ {
if (file != NULL) { if (file != NULL) {