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| author | Alex Elder <elder@inktank.com> | 2012-12-06 07:22:04 -0600 |
|---|---|---|
| committer | Alex Elder <elder@inktank.com> | 2012-12-20 10:56:21 -0600 |
| commit | f407731d12214e7686819018f3a1e9d7b6f83a02 (patch) | |
| tree | 5a7379862a9925b97795ddd6aa4b4b466e07d48e /net | |
| parent | 28362986f8743124b3a0fda20a8ed3e80309cce1 (diff) | |
| download | lwn-f407731d12214e7686819018f3a1e9d7b6f83a02.tar.gz lwn-f407731d12214e7686819018f3a1e9d7b6f83a02.zip | |
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>
Diffstat (limited to 'net')
| -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 32bd696b39a8..a6dc6acd6566 100644 --- a/net/ceph/osd_client.c +++ b/net/ceph/osd_client.c @@ -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); |