[PATCH] fuse: introduce list for requests under I/O

Create a new list for requests in the process of being transfered to/from
userspace.  This will be needed to be able to abort all requests even those
currently under I/O

Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

1 files changed, 5 insertions, 2 deletions

diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h
index 8cc87ebeed2e..5742253164d9 100644
--- a/fs/fuse/fuse_i.h
+++ b/fs/fuse/fuse_i.h
@@ -124,8 +124,8 @@ enum fuse_req_state {
  * A request to the client
  */
 struct fuse_req {
-        /** This can be on either unused_list, pending or processing
-            lists in fuse_conn */
+        /** This can be on either unused_list, pending processing or
+            io lists in fuse_conn */
         struct list_head list;
 
         /** Entry on the background list */
@@ -223,6 +223,9 @@ struct fuse_conn {
         /** The list of requests being processed */
         struct list_head processing;
 
+        /** The list of requests under I/O */
+        struct list_head io;
+
         /** Requests put in the background (RELEASE or any other
             interrupted request) */
         struct list_head background;