fuse: allow parallel dio writes with FUSE_DIRECT_IO_ALLOW_MMAP

[linux-2.6-microblaze.git] / fs / fuse / fuse_i.h

diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h
index 57ee9af..2e7af88 100644 (file)
--- a/fs/fuse/fuse_i.h
+++ b/fs/fuse/fuse_i.h
@@ -129,6 +129,9 @@ struct fuse_inode {
                        /* Waitq for writepage completion */
                        wait_queue_head_t page_waitq;
 
+                       /* waitq for direct-io completion */
+                       wait_queue_head_t direct_io_waitq;
+
                        /* List of writepage requestst (pending or sent) */
                        struct rb_root writepages;
                };
@@ -1353,6 +1356,8 @@ int fuse_fileattr_set(struct mnt_idmap *idmap,
 
 /* iomode.c */
 int fuse_file_cached_io_start(struct inode *inode, struct fuse_file *ff);
+int fuse_file_uncached_io_start(struct inode *inode, struct fuse_file *ff);
+void fuse_file_uncached_io_end(struct inode *inode, struct fuse_file *ff);
 
 int fuse_file_io_open(struct file *file, struct inode *inode);
 void fuse_file_io_release(struct fuse_file *ff, struct inode *inode);