1 files changed, 16 insertions, 0 deletions

diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h
index fd65e75e1622..c862df58da92 100644
--- a/fs/fuse/fuse_i.h
+++ b/fs/fuse/fuse_i.h
@@ -131,6 +131,7 @@ enum fuse_req_state {
         FUSE_REQ_PENDING,
         FUSE_REQ_READING,
         FUSE_REQ_SENT,
+        FUSE_REQ_WRITING,
         FUSE_REQ_FINISHED
 };
 
@@ -144,9 +145,15 @@ struct fuse_req {
             fuse_conn */
         struct list_head list;
 
+        /** Entry on the interrupts list  */
+        struct list_head intr_entry;
+
         /** refcount */
         atomic_t count;
 
+        /** Unique ID for the interrupt request */
+        u64 intr_unique;
+
         /*
          * The following bitfields are either set once before the
          * request is queued or setting/clearing them is protected by
@@ -165,6 +172,9 @@ struct fuse_req {
         /** Request is sent in the background */
         unsigned background:1;
 
+        /** The request has been interrupted */
+        unsigned interrupted:1;
+
         /** Data is being copied to/from the request */
         unsigned locked:1;
 
@@ -262,6 +272,9 @@ struct fuse_conn {
         /** Number of requests currently in the background */
         unsigned num_background;
 
+        /** Pending interrupts */
+        struct list_head interrupts;
+
         /** Flag indicating if connection is blocked.  This will be
             the case before the INIT reply is received, and if there
             are too many outstading backgrounds requests */
@@ -320,6 +333,9 @@ struct fuse_conn {
         /** Is create not implemented by fs? */
         unsigned no_create : 1;
 
+        /** Is interrupt not implemented by fs? */
+        unsigned no_interrupt : 1;
+
         /** The number of requests waiting for completion */
         atomic_t num_waiting;