diff options
Diffstat (limited to 'fs/fuse/fuse_i.h')
| -rw-r--r-- | fs/fuse/fuse_i.h | 34 |
1 files changed, 24 insertions, 10 deletions
diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h index 351c098307b8..e0fc6725d1d0 100644 --- a/fs/fuse/fuse_i.h +++ b/fs/fuse/fuse_i.h @@ -222,6 +222,25 @@ struct fuse_page_desc { unsigned int offset; }; +struct fuse_args { + struct { + struct { + uint32_t opcode; + uint64_t nodeid; + } h; + unsigned numargs; + struct fuse_in_arg args[3]; + + } in; + struct { + unsigned argvar:1; + unsigned numargs; + struct fuse_arg args[2]; + } out; +}; + +#define FUSE_ARGS(args) struct fuse_args args = {} + /** The request state */ enum fuse_req_state { FUSE_REQ_INIT = 0, @@ -321,7 +340,6 @@ struct fuse_req { struct fuse_req *next; } write; struct fuse_notify_retrieve_in retrieve_in; - struct fuse_lk_in lk_in; } misc; /** page vector */ @@ -751,15 +769,6 @@ struct fuse_req *fuse_get_req_for_background(struct fuse_conn *fc, void __fuse_get_request(struct fuse_req *req); /** - * Get a request, may fail with -ENOMEM, - * useful for callers who doesn't use req->pages[] - */ -static inline struct fuse_req *fuse_get_req_nopages(struct fuse_conn *fc) -{ - return fuse_get_req(fc, 0); -} - -/** * Gets a requests for a file operation, always succeeds */ struct fuse_req *fuse_get_req_nofail_nopages(struct fuse_conn *fc, @@ -777,6 +786,11 @@ void fuse_put_request(struct fuse_conn *fc, struct fuse_req *req); void fuse_request_send(struct fuse_conn *fc, struct fuse_req *req); /** + * Simple request sending that does request allocation and freeing + */ +ssize_t fuse_simple_request(struct fuse_conn *fc, struct fuse_args *args); + +/** * Send a request in the background */ void fuse_request_send_background(struct fuse_conn *fc, struct fuse_req *req); |