linux-kernel - [PATCH v4 06/16] fuse: export fuse_send_init

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Message-Id: <20190903114203.8278-1-mszeredi@redhat.com>
Date:   Tue,  3 Sep 2019 13:41:53 +0200
From:   Miklos Szeredi <mszeredi@...hat.com>
To:     virtualization@...ts.linux-foundation.org,
        linux-fsdevel@...r.kernel.org
Cc:     Vivek Goyal <vgoyal@...hat.com>, linux-kernel@...r.kernel.org,
        "Michael S. Tsirkin" <mst@...hat.com>,
        Stefan Hajnoczi <stefanha@...hat.com>,
        "Dr. David Alan Gilbert" <dgilbert@...hat.com>
Subject: [PATCH v4 06/16] fuse: export fuse_send_init_request()

From: Vivek Goyal <vgoyal@...hat.com>

This will be used by virtio-fs to send init request to fuse server after
initialization of virt queues.

Signed-off-by: Vivek Goyal <vgoyal@...hat.com>
Signed-off-by: Miklos Szeredi <mszeredi@...hat.com>
---
 fs/fuse/dev.c    | 1 +
 fs/fuse/fuse_i.h | 1 +
 fs/fuse/inode.c  | 3 ++-
 3 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
index 985654560d1a..bd2e5958d2f9 100644
--- a/fs/fuse/dev.c
+++ b/fs/fuse/dev.c
@@ -139,6 +139,7 @@ void fuse_request_free(struct fuse_req *req)
 	fuse_req_pages_free(req);
 	kmem_cache_free(fuse_req_cachep, req);
 }
+EXPORT_SYMBOL_GPL(fuse_request_free);
 
 void __fuse_get_request(struct fuse_req *req)
 {
diff --git a/fs/fuse/fuse_i.h b/fs/fuse/fuse_i.h
index 81e436c9620a..8ced5e74e5a8 100644
--- a/fs/fuse/fuse_i.h
+++ b/fs/fuse/fuse_i.h
@@ -994,6 +994,7 @@ void fuse_conn_put(struct fuse_conn *fc);
 
 struct fuse_dev *fuse_dev_alloc(struct fuse_conn *fc);
 void fuse_dev_free(struct fuse_dev *fud);
+void fuse_send_init(struct fuse_conn *fc, struct fuse_req *req);
 
 /**
  * Add connection to control filesystem
diff --git a/fs/fuse/inode.c b/fs/fuse/inode.c
index e3375ce8e97f..31cf0c47da13 100644
--- a/fs/fuse/inode.c
+++ b/fs/fuse/inode.c
@@ -962,7 +962,7 @@ static void process_init_reply(struct fuse_conn *fc, struct fuse_req *req)
 	wake_up_all(&fc->blocked_waitq);
 }
 
-static void fuse_send_init(struct fuse_conn *fc, struct fuse_req *req)
+void fuse_send_init(struct fuse_conn *fc, struct fuse_req *req)
 {
 	struct fuse_init_in *arg = &req->misc.init_in;
 
@@ -992,6 +992,7 @@ static void fuse_send_init(struct fuse_conn *fc, struct fuse_req *req)
 	req->end = process_init_reply;
 	fuse_request_send_background(fc, req);
 }
+EXPORT_SYMBOL_GPL(fuse_send_init);
 
 static void fuse_free_conn(struct fuse_conn *fc)
 {
-- 
2.21.0