From: Mike Christie <[email protected]> The lio rbd backend will make img_request rbd calls, so this patch exports the functions it uses.
Signed-off-by: Mike Christie <[email protected]> --- drivers/block/rbd.c | 23 +++++++++++++---------- 1 file changed, 13 insertions(+), 10 deletions(-) diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c index 931d2d7..d89749c 100644 --- a/drivers/block/rbd.c +++ b/drivers/block/rbd.c @@ -1552,7 +1552,8 @@ static void rbd_img_request_get(struct rbd_img_request *img_request) static bool img_request_child_test(struct rbd_img_request *img_request); static void rbd_parent_request_destroy(struct kref *kref); static void rbd_img_request_destroy(struct kref *kref); -static void rbd_img_request_put(struct rbd_img_request *img_request) + +void rbd_img_request_put(struct rbd_img_request *img_request) { rbd_assert(img_request != NULL); dout("%s: img %p (was %d)\n", __func__, img_request, @@ -1562,6 +1563,7 @@ static void rbd_img_request_put(struct rbd_img_request *img_request) else kref_put(&img_request->kref, rbd_img_request_destroy); } +EXPORT_SYMBOL(rbd_img_request_put); static inline void rbd_img_obj_request_add(struct rbd_img_request *img_request, struct rbd_obj_request *obj_request) @@ -2300,11 +2302,10 @@ static bool rbd_dev_parent_get(struct rbd_device *rbd_dev) * that comprises the image request, and the Linux request pointer * (if there is one). */ -static struct rbd_img_request *rbd_img_request_create( - struct rbd_device *rbd_dev, - u64 offset, u64 length, - enum obj_operation_type op_type, - struct ceph_snap_context *snapc) +struct rbd_img_request *rbd_img_request_create(struct rbd_device *rbd_dev, + u64 offset, u64 length, + enum obj_operation_type op_type, + struct ceph_snap_context *snapc) { struct rbd_img_request *img_request; @@ -2349,6 +2350,7 @@ static struct rbd_img_request *rbd_img_request_create( return img_request; } +EXPORT_SYMBOL(rbd_img_request_create); static void rbd_img_request_destroy(struct kref *kref) { @@ -2602,9 +2604,8 @@ static void rbd_img_obj_request_fill(struct rbd_obj_request *obj_request, * function assumes data_desc describes memory sufficient to hold * all data described by the image request. */ -static int rbd_img_request_fill(struct rbd_img_request *img_request, - enum obj_request_type type, - void *data_desc) +int rbd_img_request_fill(struct rbd_img_request *img_request, + enum obj_request_type type, void *data_desc) { struct rbd_device *rbd_dev = img_request->rbd_dev; struct rbd_obj_request *obj_request = NULL; @@ -2729,6 +2730,7 @@ out_unwind: return -ENOMEM; } +EXPORT_SYMBOL(rbd_img_request_fill); int rbd_img_cmp_and_write_request_fill(struct rbd_img_request *img_request, struct scatterlist *cmp_sgl, @@ -3234,7 +3236,7 @@ static int rbd_img_obj_request_submit(struct rbd_obj_request *obj_request) return rbd_img_obj_exists_submit(obj_request); } -static int rbd_img_request_submit(struct rbd_img_request *img_request) +int rbd_img_request_submit(struct rbd_img_request *img_request) { struct rbd_obj_request *obj_request; struct rbd_obj_request *next_obj_request; @@ -3250,6 +3252,7 @@ static int rbd_img_request_submit(struct rbd_img_request *img_request) return 0; } +EXPORT_SYMBOL(rbd_img_request_submit); static void rbd_img_parent_read_callback(struct rbd_img_request *img_request) { -- 1.8.3.1 -- To unsubscribe from this list: send the line "unsubscribe ceph-devel" in the body of a message to [email protected] More majordomo info at http://vger.kernel.org/majordomo-info.html
