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-rw-r--r--include/linux/exportfs.h14
1 files changed, 0 insertions, 14 deletions
diff --git a/include/linux/exportfs.h b/include/linux/exportfs.h
index 6525f4b7eb97..218fc5c54e90 100644
--- a/include/linux/exportfs.h
+++ b/include/linux/exportfs.h
@@ -222,23 +222,9 @@ struct export_operations {
atomic attribute updates
*/
#define EXPORT_OP_FLUSH_ON_CLOSE (0x20) /* fs flushes file data on close */
-#define EXPORT_OP_ASYNC_LOCK (0x40) /* fs can do async lock request */
unsigned long flags;
};
-/**
- * exportfs_lock_op_is_async() - export op supports async lock operation
- * @export_ops: the nfs export operations to check
- *
- * Returns true if the nfs export_operations structure has
- * EXPORT_OP_ASYNC_LOCK in their flags set
- */
-static inline bool
-exportfs_lock_op_is_async(const struct export_operations *export_ops)
-{
- return export_ops->flags & EXPORT_OP_ASYNC_LOCK;
-}
-
extern int exportfs_encode_inode_fh(struct inode *inode, struct fid *fid,
int *max_len, struct inode *parent);
extern int exportfs_encode_fh(struct dentry *dentry, struct fid *fid,