Commit 8ee8abf7 authored by Ilya Dryomov's avatar Ilya Dryomov
Browse files

libceph: change ceph_msg_data_cursor_init() to take cursor 



Make it possible to have local cursors and embed them outside struct
ceph_msg.

Signed-off-by: default avatarIlya Dryomov <idryomov@gmail.com>
parent 02471928

net/ceph/messenger.c

+3 −4
Original line number Diff line number Diff line
@@ -1170,10 +1170,9 @@ static void __ceph_msg_data_cursor_init(struct ceph_msg_data_cursor *cursor) 
	cursor->need_crc = true;

}



static void ceph_msg_data_cursor_init(struct ceph_msg *msg, size_t length)

static void ceph_msg_data_cursor_init(struct ceph_msg_data_cursor *cursor,

				      struct ceph_msg *msg, size_t length)

{

	struct ceph_msg_data_cursor *cursor = &msg->cursor;



	BUG_ON(!length);

	BUG_ON(length > msg->data_length);

	BUG_ON(!msg->num_data_items);
@@ -1278,7 +1277,7 @@ static void prepare_message_data(struct ceph_msg *msg, u32 data_len) 
{

	/* Initialize data cursor */



	ceph_msg_data_cursor_init(msg, (size_t)data_len);

	ceph_msg_data_cursor_init(&msg->cursor, msg, data_len);

}



/*