diff options
| author | Alex Elder <elder@inktank.com> | 2012-12-06 07:22:04 -0600 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2013-01-17 08:46:47 -0800 |
| commit | e0ecd5e9df067c38cd62ad7244013f51e23f9045 (patch) | |
| tree | 62308f78266d5ac0eac2b47a572647f80f941f15 | |
| parent | 95d99d5fd234903edb6856d72a6d4eb74b0c05fb (diff) | |
libceph: init osd->o_node in create_osd()
(cherry picked from commit f407731d12214e7686819018f3a1e9d7b6f83a02)
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>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | net/ceph/osd_client.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/net/ceph/osd_client.c b/net/ceph/osd_client.c index c1d756cc7448..1a49ebfef0d3 100644 --- a/net/ceph/osd_client.c +++ b/net/ceph/osd_client.c @@ -647,6 +647,7 @@ 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); |