1 files changed, 26 insertions, 16 deletions

diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index 69ad053ffd78..d367af1514ef 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -276,7 +276,7 @@ static void flush_bg_queue(struct fuse_conn *fc)
  * Called with fc->lock, unlocks it
  */
 static void request_end(struct fuse_conn *fc, struct fuse_req *req)
-__releases(&fc->lock)
+__releases(fc->lock)
 {
         void (*end) (struct fuse_conn *, struct fuse_req *) = req->end;
         req->end = NULL;
@@ -306,8 +306,8 @@ __releases(&fc->lock)
 
 static void wait_answer_interruptible(struct fuse_conn *fc,
                                       struct fuse_req *req)
-__releases(&fc->lock)
-__acquires(&fc->lock)
+__releases(fc->lock)
+__acquires(fc->lock)
 {
         if (signal_pending(current))
                 return;
@@ -325,8 +325,8 @@ static void queue_interrupt(struct fuse_conn *fc, struct fuse_req *req)
 }
 
 static void request_wait_answer(struct fuse_conn *fc, struct fuse_req *req)
-__releases(&fc->lock)
-__acquires(&fc->lock)
+__releases(fc->lock)
+__acquires(fc->lock)
 {
         if (!fc->no_interrupt) {
                 /* Any signal may interrupt this */
@@ -905,8 +905,8 @@ static int request_pending(struct fuse_conn *fc)
 
 /* Wait until a request is available on the pending list */
 static void request_wait(struct fuse_conn *fc)
-__releases(&fc->lock)
-__acquires(&fc->lock)
+__releases(fc->lock)
+__acquires(fc->lock)
 {
         DECLARE_WAITQUEUE(wait, current);
 
@@ -934,7 +934,7 @@ __acquires(&fc->lock)
  */
 static int fuse_read_interrupt(struct fuse_conn *fc, struct fuse_copy_state *cs,
                                size_t nbytes, struct fuse_req *req)
-__releases(&fc->lock)
+__releases(fc->lock)
 {
         struct fuse_in_header ih;
         struct fuse_interrupt_in arg;
@@ -1720,8 +1720,8 @@ static unsigned fuse_dev_poll(struct file *file, poll_table *wait)
  * This function releases and reacquires fc->lock
  */
 static void end_requests(struct fuse_conn *fc, struct list_head *head)
-__releases(&fc->lock)
-__acquires(&fc->lock)
+__releases(fc->lock)
+__acquires(fc->lock)
 {
         while (!list_empty(head)) {
                 struct fuse_req *req;
@@ -1744,8 +1744,8 @@ __acquires(&fc->lock)
  * locked).
  */
 static void end_io_requests(struct fuse_conn *fc)
-__releases(&fc->lock)
-__acquires(&fc->lock)
+__releases(fc->lock)
+__acquires(fc->lock)
 {
         while (!list_empty(&fc->io)) {
                 struct fuse_req *req =
@@ -1769,6 +1769,16 @@ __acquires(&fc->lock)
         }
 }
 
+static void end_queued_requests(struct fuse_conn *fc)
+__releases(fc->lock)
+__acquires(fc->lock)
+{
+        fc->max_background = UINT_MAX;
+        flush_bg_queue(fc);
+        end_requests(fc, &fc->pending);
+        end_requests(fc, &fc->processing);
+}
+
 /*
  * Abort all requests.
  *
@@ -1795,8 +1805,7 @@ void fuse_abort_conn(struct fuse_conn *fc)
                 fc->connected = 0;
                 fc->blocked = 0;
                 end_io_requests(fc);
-                end_requests(fc, &fc->pending);
-                end_requests(fc, &fc->processing);
+                end_queued_requests(fc);
                 wake_up_all(&fc->waitq);
                 wake_up_all(&fc->blocked_waitq);
                 kill_fasync(&fc->fasync, SIGIO, POLL_IN);
@@ -1811,8 +1820,9 @@ int fuse_dev_release(struct inode *inode, struct file *file)
         if (fc) {
                 spin_lock(&fc->lock);
                 fc->connected = 0;
-                end_requests(fc, &fc->pending);
-                end_requests(fc, &fc->processing);
+                fc->blocked = 0;
+                end_queued_requests(fc);
+                wake_up_all(&fc->blocked_waitq);
                 spin_unlock(&fc->lock);
                 fuse_conn_put(fc);
         }