diff options
Diffstat (limited to 'fs/fuse/fuse_i.h')
| -rw-r--r-- | fs/fuse/fuse_i.h | 28 |
1 files changed, 19 insertions, 9 deletions
diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h index 57d4a3a0f102..33369c63a522 100644 --- a/fs/fuse/fuse_i.h +++ b/fs/fuse/fuse_i.h @@ -53,6 +53,13 @@ extern struct mutex fuse_mutex; extern unsigned max_user_bgreq; extern unsigned max_user_congthresh; +/* One forget request */ +struct fuse_forget_link { + u64 nodeid; + u64 nlookup; + struct fuse_forget_link *next; +}; + /** FUSE inode */ struct fuse_inode { /** Inode data */ @@ -66,7 +73,7 @@ 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 +262,6 @@ 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 +375,13 @@ 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 +556,10 @@ 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 +671,6 @@ 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); |