Commit f407731d authored Dec 06, 2012 by Alex Elder

libceph: init osd->o_node in create_osd()



The red-black node node in the ceph osd structure is not initialized
in create_osd().  Because this node can be the subject of a
RB_EMPTY_NODE() call later on, we should ensure the node is
initialized properly for that.  Add a call to RB_CLEAR_NODE()
initialize it.

Signed-off-by: Alex Elder <elder@inktank.com>
Reviewed-by: Sage Weil <sage@inktank.com>

parent 28362986

net/ceph/osd_client.c

+1 −0

Original line number	Diff line number	Diff line
		@@ -642,6 +642,7 @@ static struct ceph_osd create_osd(struct ceph_osd_client osdc, int onum)
		atomic_set(&osd->o_ref, 1);
		osd->o_osdc = osdc;
		osd->o_osd = onum;
		RB_CLEAR_NODE(&osd->o_node);
		INIT_LIST_HEAD(&osd->o_requests);
		INIT_LIST_HEAD(&osd->o_linger_requests);
		INIT_LIST_HEAD(&osd->o_osd_lru);

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