Merge branch 'for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jack/linux...

[karo-tx-linux.git] / fs / fuse / fuse_i.h

diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h
index 57d4a3a0f1023afa775ed07841e24c09c54130c1..ae5744a2f9e99a531551eb3704395d64ae08aee4 100644 (file)
--- a/fs/fuse/fuse_i.h
+++ b/fs/fuse/fuse_i.h
@@ -53,6 +53,12 @@ extern struct mutex fuse_mutex;
 extern unsigned max_user_bgreq;
 extern unsigned max_user_congthresh;
 
+/* One forget request */
+struct fuse_forget_link {
+       struct fuse_forget_one forget_one;
+       struct fuse_forget_link *next;
+};
+
 /** FUSE inode */
 struct fuse_inode {
        /** Inode data */
@@ -66,7 +72,7 @@ struct fuse_inode {
        u64 nlookup;
 
        /** The request used for sending the FORGET message */
-       struct fuse_req *forget_req;
+       struct fuse_forget_link *forget;
 
        /** Time in jiffies until the file attributes are valid */
        u64 i_time;
@@ -255,7 +261,6 @@ struct fuse_req {
 
        /** Data for asynchronous requests */
        union {
-               struct fuse_forget_in forget_in;
                struct {
                        struct fuse_release_in in;
                        struct path path;
@@ -369,6 +374,13 @@ struct fuse_conn {
        /** Pending interrupts */
        struct list_head interrupts;
 
+       /** Queue of pending forgets */
+       struct fuse_forget_link forget_list_head;
+       struct fuse_forget_link *forget_list_tail;
+
+       /** Batching of FORGET requests (positive indicates FORGET batch) */
+       int forget_batch;
+
        /** 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 */
@@ -543,8 +555,10 @@ int fuse_lookup_name(struct super_block *sb, u64 nodeid, struct qstr *name,
 /**
  * Send FORGET command
  */
-void fuse_send_forget(struct fuse_conn *fc, struct fuse_req *req,
-                     u64 nodeid, u64 nlookup);
+void fuse_queue_forget(struct fuse_conn *fc, struct fuse_forget_link *forget,
+                      u64 nodeid, u64 nlookup);
+
+struct fuse_forget_link *fuse_alloc_forget(void);
 
 /**
  * Initialize READ or READDIR request
@@ -655,11 +669,6 @@ void fuse_put_request(struct fuse_conn *fc, struct fuse_req *req);
  */
 void fuse_request_send(struct fuse_conn *fc, struct fuse_req *req);
 
-/**
- * Send a request with no reply
- */
-void fuse_request_send_noreply(struct fuse_conn *fc, struct fuse_req *req);
-
 /**
  * Send a request in the background
  */