1 files changed, 16 insertions, 0 deletions
diff --git a/kernel/fuse_i.h b/kernel/fuse_i.h
index 4aa643b..d877071 100644
--- a/kernel/fuse_i.h
+++ b/kernel/fuse_i.h
@@ -190,6 +190,9 @@ struct fuse_req {
 	    lists in fuse_conn */
 	struct list_head list;
 
+	/** Entry on the background list */
+	struct list_head bg_entry;
+
 	/** refcount */
 	atomic_t count;
 
@@ -284,6 +287,10 @@ struct fuse_conn {
 	/** The list of requests being processed */
 	struct list_head processing;
 
+	/** Requests put in the background (RELEASE or any other
+	    interrupted request) */
+	struct list_head background;
+
 	/** Controls the maximum number of outstanding requests */
 	struct semaphore outstanding_sem;
 
@@ -291,6 +298,9 @@ struct fuse_conn {
 	    outstanding_sem would go negative */
 	unsigned outstanding_debt;
 
+	/** RW semaphore for exclusion with fuse_put_super() */
+	struct rw_semaphore sbput_sem;
+
 	/** The list of unused requests */
 	struct list_head unused_list;
 
@@ -361,6 +371,7 @@ extern struct file_operations fuse_dev_operations;
  *  - the private_data field of the device file
  *  - the s_fs_info field of the super block
  *  - unused_list, pending, processing lists in fuse_conn
+ *  - background list in fuse_conn
  *  - the unique request ID counter reqctr in fuse_conn
  *  - the sb (super_block) field in fuse_conn
  *  - the file (device file) field in fuse_conn
@@ -489,6 +500,11 @@ void request_send_noreply(struct fuse_conn *fc, struct fuse_req *req);
 void request_send_background(struct fuse_conn *fc, struct fuse_req *req);
 
 /**
+ * Release inodes and file assiciated with background request
+ */
+void fuse_release_background(struct fuse_req *req);
+
+/**
  * Get the attributes of a file
  */
 int fuse_do_getattr(struct inode *inode);