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-rw-r--r--fs/fuse/dev.c45
1 files changed, 0 insertions, 45 deletions
diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index 99325547604f..4526da8907c6 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -154,28 +154,6 @@ void fuse_release_background(struct fuse_req *req)
154 spin_unlock(&fuse_lock); 154 spin_unlock(&fuse_lock);
155} 155}
156 156
157static void process_init_reply(struct fuse_conn *fc, struct fuse_req *req)
158{
159 int i;
160 struct fuse_init_out *arg = &req->misc.init_out;
161
162 if (req->out.h.error || arg->major != FUSE_KERNEL_VERSION)
163 fc->conn_error = 1;
164 else {
165 fc->minor = arg->minor;
166 fc->max_write = arg->minor < 5 ? 4096 : arg->max_write;
167 }
168
169 /* After INIT reply is received other requests can go
170 out. So do (FUSE_MAX_OUTSTANDING - 1) number of
171 up()s on outstanding_sem. The last up() is done in
172 fuse_putback_request() */
173 for (i = 1; i < FUSE_MAX_OUTSTANDING; i++)
174 up(&fc->outstanding_sem);
175
176 fuse_put_request(fc, req);
177}
178
179/* 157/*
180 * This function is called when a request is finished. Either a reply 158 * This function is called when a request is finished. Either a reply
181 * has arrived or it was interrupted (and not yet sent) or some error 159 * has arrived or it was interrupted (and not yet sent) or some error
@@ -366,29 +344,6 @@ void request_send_background(struct fuse_conn *fc, struct fuse_req *req)
366 request_send_nowait(fc, req); 344 request_send_nowait(fc, req);
367} 345}
368 346
369void fuse_send_init(struct fuse_conn *fc)
370{
371 /* This is called from fuse_read_super() so there's guaranteed
372 to be exactly one request available */
373 struct fuse_req *req = fuse_get_request(fc);
374 struct fuse_init_in *arg = &req->misc.init_in;
375 arg->major = FUSE_KERNEL_VERSION;
376 arg->minor = FUSE_KERNEL_MINOR_VERSION;
377 req->in.h.opcode = FUSE_INIT;
378 req->in.numargs = 1;
379 req->in.args[0].size = sizeof(*arg);
380 req->in.args[0].value = arg;
381 req->out.numargs = 1;
382 /* Variable length arguement used for backward compatibility
383 with interface version < 7.5. Rest of init_out is zeroed
384 by do_get_request(), so a short reply is not a problem */
385 req->out.argvar = 1;
386 req->out.args[0].size = sizeof(struct fuse_init_out);
387 req->out.args[0].value = &req->misc.init_out;
388 req->end = process_init_reply;
389 request_send_background(fc, req);
390}
391
392/* 347/*
393 * Lock the request. Up to the next unlock_request() there mustn't be 348 * Lock the request. Up to the next unlock_request() there mustn't be
394 * anything that could cause a page-fault. If the request was already 349 * anything that could cause a page-fault. If the request was already