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authorIlya Dryomov <idryomov@gmail.com>2018-02-22 15:19:04 +0300
committerIlya Dryomov <idryomov@gmail.com>2018-04-02 11:12:46 +0300
commit5feb0d8d2f10c3f39f3d3a754dded74bb430a5e6 (patch)
tree76e90737741546573a1a68a21d09e8fb8ffd97ed /drivers/block/rbd.c
parent0a4a1e68d861848d09ab4b4b280d13584ad8ca45 (diff)
downloadlinux-5feb0d8d2f10c3f39f3d3a754dded74bb430a5e6.tar.xz
rbd: move rbd_get_client() below rbd_put_client()
... to avoid a forward declaration in the next commit. Signed-off-by: Ilya Dryomov <idryomov@gmail.com>
Diffstat (limited to 'drivers/block/rbd.c')
-rw-r--r--drivers/block/rbd.c40
1 files changed, 20 insertions, 20 deletions
diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
index 5416b44741a3..a3061925dac4 100644
--- a/drivers/block/rbd.c
+++ b/drivers/block/rbd.c
@@ -840,26 +840,6 @@ static char* obj_op_name(enum obj_operation_type op_type)
}
/*
- * Get a ceph client with specific addr and configuration, if one does
- * not exist create it. Either way, ceph_opts is consumed by this
- * function.
- */
-static struct rbd_client *rbd_get_client(struct ceph_options *ceph_opts)
-{
- struct rbd_client *rbdc;
-
- mutex_lock_nested(&client_mutex, SINGLE_DEPTH_NESTING);
- rbdc = rbd_client_find(ceph_opts);
- if (rbdc) /* using an existing client */
- ceph_destroy_options(ceph_opts);
- else
- rbdc = rbd_client_create(ceph_opts);
- mutex_unlock(&client_mutex);
-
- return rbdc;
-}
-
-/*
* Destroy ceph client
*
* Caller must hold rbd_client_list_lock.
@@ -887,6 +867,26 @@ static void rbd_put_client(struct rbd_client *rbdc)
kref_put(&rbdc->kref, rbd_client_release);
}
+/*
+ * Get a ceph client with specific addr and configuration, if one does
+ * not exist create it. Either way, ceph_opts is consumed by this
+ * function.
+ */
+static struct rbd_client *rbd_get_client(struct ceph_options *ceph_opts)
+{
+ struct rbd_client *rbdc;
+
+ mutex_lock_nested(&client_mutex, SINGLE_DEPTH_NESTING);
+ rbdc = rbd_client_find(ceph_opts);
+ if (rbdc) /* using an existing client */
+ ceph_destroy_options(ceph_opts);
+ else
+ rbdc = rbd_client_create(ceph_opts);
+ mutex_unlock(&client_mutex);
+
+ return rbdc;
+}
+
static bool rbd_image_format_valid(u32 image_format)
{
return image_format == 1 || image_format == 2;