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Diffstat (limited to 'fs/fuse/fuse_i.h')
-rw-r--r--fs/fuse/fuse_i.h27
1 files changed, 18 insertions, 9 deletions
diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h
index 57d4a3a0f10..ae5744a2f9e 100644
--- 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
@@ -656,11 +670,6 @@ 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
*/
void fuse_request_send_background(struct fuse_conn *fc, struct fuse_req *req);