fuse: make request allocations for background processing explicit
There are two types of processing requests in FUSE: synchronous (via
fuse_request_send()) and asynchronous (via adding to fc->bg_queue).
Fortunately, the type of processing is always known in advance, at the time
of request allocation. This preparatory patch utilizes this fact making
fuse_get_req() aware about the type. Next patches will use it.
Signed-off-by: Maxim Patlasov <mpatlasov@parallels.com>
Signed-off-by: Miklos Szeredi <mszeredi@suse.cz>
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index 137185c..e26607d 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -346,6 +346,7 @@
fc->destroy_req = NULL;
req->in.h.opcode = FUSE_DESTROY;
req->force = 1;
+ req->background = 0;
fuse_request_send(fc, req);
fuse_put_request(fc, req);
}
@@ -1043,6 +1044,7 @@
init_req = fuse_request_alloc(0);
if (!init_req)
goto err_put_root;
+ init_req->background = 1;
if (is_bdev) {
fc->destroy_req = fuse_request_alloc(0);